Total 116 java developer job vacancies in Engineering category in Singapore

Responsibilities:

• Design and develop high-volume, low-latency applications for mission-critical systems
• Contributing to all phases of the development lifecycle
• Write well-designed, testable, efficient code and improve the quality of the code
• Analyse business requirements, and create technical design documents that are per the company's architecture standards
• Develop the code and provide hands-on engineering expertise to the development teams
• Manage UAT User Queries & coordinate UAT Activities so that UAT can be completed timely.
• Perform unit and system testing of application code as well as execution of implementation activities
• Record and track defects uncovered during the execution of tests and escalate the status of the issue to project management
• Review the code, enhance the system & performance
• Involves in performance enhancement analysis
• Any other ad-hoc assigned.

Requirements:

• At least Bachelor’s degree in computer science or related field
• With 8+years of working experience in Java development for a Senior role.
• Expert-level programming skills in Java.
• With a strong knowledge of architectures, hands-on experience in developing and deploying Microservices solutions, containerisation, Docker and Kubernetes.
• Experience using source code management GIT and building tools like Ant, maven, and Grade.
• Strong background working with Linux/UNIX environments.

Job Description:
We are looking for a highly experienced Senior Backend Java Engineer to lead the design and development of backend systems for high-traffic social products. You will play a critical role in system architecture, performance optimization, and mentoring the team to deliver scalable and robust solutions.

Job Responsibilities:

• Responsible for the architecture design and construction of scalable backend systems for social products.
• Design system software architecture, including modules, key components, and interfaces, ensuring high availability and high concurrency.
• Participate in technical planning and architecture reviews, delivering high-quality technical designs.
• Write and review core code, conduct project code reviews, and continuously optimize system performance.
• Troubleshoot and resolve complex bugs and technical challenges throughout the development process.
• Work closely with algorithm teams to implement and adjust real-time algorithm configurations based on business requirements.
• Guide and mentor team members, coordinate development efforts, and resolve technical issues to ensure smooth project execution.

Job Requirements:

• Bachelor’s degree or higher in Computer Science, Software Engineering, or related fields.
• 5+ years of backend development experience, with a strong focus on Java.
• Experience in internet companies is a must, with a strong preference for candidates who have worked at Shopee, TikTok, or similar high-traffic and high-load technology organizations.
• Proficiency in microservices architecture and distributed systems for high-traffic and high-load environments.
• Strong experience with technologies such as: Spring Cloud, Zookeeper, Redis, Kafka, Elasticsearch (including principles, cluster deployment, and optimization).
• Solid understanding of system optimization, concurrency, and horizontal scaling.
• Knowledge of recommendation systems, algorithm engineering, or real-time estimation techniques is a plus.
• Strong communication, teamwork, and project management skills.
• Fluency in English and Chinese for professional communication.

Job Description:
We are looking for a highly experienced Senior Backend Java Engineer to lead the design and development of backend systems for high-traffic social products. You will play a critical role in system architecture, performance optimization, and mentoring the team to deliver scalable and robust solutions.

Job Responsibilities:

• Responsible for the architecture design and construction of scalable backend systems for social products.
• Design system software architecture, including modules, key components, and interfaces, ensuring high availability and high concurrency.
• Participate in technical planning and architecture reviews, delivering high-quality technical designs.
• Write and review core code, conduct project code reviews, and continuously optimize system performance.
• Troubleshoot and resolve complex bugs and technical challenges throughout the development process.
• Work closely with algorithm teams to implement and adjust real-time algorithm configurations based on business requirements.
• Guide and mentor team members, coordinate development efforts, and resolve technical issues to ensure smooth project execution.

Job Requirements:

• Bachelor’s degree or higher in Computer Science, Software Engineering, or related fields.
• 5+ years of backend development experience, with a strong focus on Java.
• Experience in internet companies is a must, with a strong preference for candidates who have worked at Shopee, TikTok, or similar high-traffic and high-load technology organizations.
• Proficiency in microservices architecture and distributed systems for high-traffic and high-load environments.
• Strong experience with technologies such as: Spring Cloud, Zookeeper, Redis, Kafka, Elasticsearch (including principles, cluster deployment, and optimization).
• Solid understanding of system optimization, concurrency, and horizontal scaling.
• Knowledge of recommendation systems, algorithm engineering, or real-time estimation techniques is a plus.
• Strong communication, teamwork, and project management skills.
• Fluency in English and Chinese for professional communication.

We are seeking a highly skilled Full Stack Developer to join our dynamic team at a leading financial institution in Singapore. The ideal candidate will have a strong background in both frontend and backend development, with expertise in JavaScript, TypeScript, and Node.js for the frontend, and Java, Spring/Spring Boot for the backend. You will be responsible for developing, maintaining, and enhancing our financial platforms and applications, ensuring high performance, security, and scalability.

Responsibilities:

• Collaborate with cross-functional teams to design, develop, and implement high-quality software solutions for financial products and services.
• Build responsive and user-friendly interfaces using JavaScript, TypeScript, and Node.js.
• Ensure seamless user experience through integration with internal APIs and implementing robust client-side logic.
• Develop and maintain backend services and APIs using Java, Spring, and Spring Boot.
• Optimize server-side performance and ensure data integrity and security.
• Integrate various financial systems and third-party services, ensuring smooth data flow and interoperability.
• Write clean, maintainable, and efficient code while adhering to industry best practices.
• Participate in code reviews, testing, and continuous integration/continuous deployment (CI/CD).
• Diagnose and resolve technical issues across the stack, providing support for both development and production environments.
• Work with product managers, designers, and other stakeholders to gather requirements and translate them into technical deliverables.

Requirements:

• JavaScript/TypeScript: Proficiency in JavaScript and TypeScript programming.
• Front-End Frameworks: Expertise in ReactJS, Node.js, and familiarity with front-end build tools like Webpack and package managers such as NPM.
• Core Java: Solid knowledge of Core Java, including collections, JSON, JDBC, and Maven.
• Spring Framework: Proficiency in Spring and Spring Boot, including JDBC templates and JPA.
• Unix/Bash: Basic understanding of Unix operating systems and bash scripting.
• Agile Methodology: Experience working in an agile environment.
• Problem-Solving: Strong decision-making and troubleshooting skills.
• Communication: Excellent English communication skills.
• Team Player: Ability to work in a global team and collaborate effectively.
• Code Quality: Strong code review skills and attention to maintaining high code quality.
• Independence: Ability to work independently and take ownership of projects.
• Financial Industry: Experience in the financial industry is preferable.

This is a 12-month contract role with the possibility of a perm conversion.

We are seeking a highly skilled Full Stack Developer to join our dynamic team at a leading financial institution in Singapore. The ideal candidate will have a strong background in both frontend and backend development, with expertise in JavaScript, TypeScript, and Node.js for the frontend, and Java, Spring/Spring Boot for the backend. You will be responsible for developing, maintaining, and enhancing our financial platforms and applications, ensuring high performance, security, and scalability.

Responsibilities:

• Collaborate with cross-functional teams to design, develop, and implement high-quality software solutions for financial products and services.
• Build responsive and user-friendly interfaces using JavaScript, TypeScript, and Node.js.
• Ensure seamless user experience through integration with internal APIs and implementing robust client-side logic.
• Develop and maintain backend services and APIs using Java, Spring, and Spring Boot.
• Optimize server-side performance and ensure data integrity and security.
• Integrate various financial systems and third-party services, ensuring smooth data flow and interoperability.
• Write clean, maintainable, and efficient code while adhering to industry best practices.
• Participate in code reviews, testing, and continuous integration/continuous deployment (CI/CD).
• Diagnose and resolve technical issues across the stack, providing support for both development and production environments.
• Work with product managers, designers, and other stakeholders to gather requirements and translate them into technical deliverables.

Requirements:

• JavaScript/TypeScript: Proficiency in JavaScript and TypeScript programming.
• Front-End Frameworks: Expertise in ReactJS, Node.js, and familiarity with front-end build tools like Webpack and package managers such as NPM.
• Core Java: Solid knowledge of Core Java, including collections, JSON, JDBC, and Maven.
• Spring Framework: Proficiency in Spring and Spring Boot, including JDBC templates and JPA.
• Unix/Bash: Basic understanding of Unix operating systems and bash scripting.
• Agile Methodology: Experience working in an agile environment.
• Problem-Solving: Strong decision-making and troubleshooting skills.
• Communication: Excellent English communication skills.
• Team Player: Ability to work in a global team and collaborate effectively.
• Code Quality: Strong code review skills and attention to maintaining high code quality.
• Independence: Ability to work independently and take ownership of projects.
• Financial Industry: Experience in the financial industry is preferable.

This is a 12-month contract role with the possibility of a perm conversion.

About the Role

We are seeking a proficient and detail-oriented Calypso Developer Engineer to join our team. The role involves developing solutions in Java for Calypso version 14 and above, supporting the production release roadmap, and troubleshooting issues to ensure system stability.

The ideal candidate will have extensive experience with Calypso versions higher than 13, exceptional Java development skills, and a proven ability to work in AGILE environments. This position is an excellent opportunity to work on complex systems and contribute to critical business operations.

Key Responsibilities

1. Development and Implementation:Design, develop, and enhance features in Java for Calypso version 14 and above.
   Collaborate with stakeholders to implement solutions aligned with business requirements.
   
2. Production Support:Support the production release roadmap, ensuring smooth deployment and system functionality.
   Address post-release issues promptly to minimize impact on operations.
   
3. Issue Troubleshooting and Resolution:Investigate, troubleshoot, and resolve issues in production environments.
   Ensure root cause analysis is conducted for recurring problems and provide sustainable fixes.
   
4. Collaboration & AGILE Practices:Work closely with cross-functional teams, including developers, testers, and system administrators, to deliver seamless solutions.
   Actively participate in AGILE ceremonies, such as sprint planning, stand-ups, and retrospectives.
   

Qualifications and Skills

• Technical Expertise:Excellent programming skills in Java and experience working with Calypso versions higher than v13.
  Strong knowledge of PL/SQL and Linux environments.
  
• Methodologies & Tools:Proven track record in AGILE frameworks, including iterative delivery and collaborative development practices.
  
• Problem-Solving:Exceptional analytical and troubleshooting skills to resolve complex system issues.
  
• Soft Skills:Strong communication and collaboration skills for effective teamwork.
  Organized and detail-oriented approach to managing multiple priorities.
  

Preferred Qualifications

• Degree in Information Technology, Computer Science, or an IT-related field.
• Experience in financial services or a similar industry.
• Familiarity with CI/CD tools and processes for managing production releases.
• Certification in AGILE (e.g., Certified ScrumMaster) or Java development.

Job Duties:

• Provide thought leadership to business and technology stakeholders on value propositions, best practices and cloud computing strategies.
• Effectively communicate the technical strategy, processes and needs across the organisation.
• Work closely with the Product Owners and Product Managers to understand, stay in-sync and deliver to production to the organisation’s product vision.
• Define overall backend software architecture for our yet to be announced next generation integrated best-of-suite enterprise solutions.
• Work with cross-functional teams to oversee the design, development, and management of high efficiency, secure, scalable, cost optimised, robust and resilient cloud-based enterprise infrastructure solutions from design, development, test, staging and production environments across multiple microservice systems and all phases of the Software Development Life Cycle (SDLC).
• Envision and implement an automated CI/CD pipeline and/or DevOps and change management processes.
• Participate in the project discussion of technical implementation, unit test implementation, codes review, and backend architecture design, implementation and optimization.
• Ensure all software products under supervision are adhering to the highest engineering standards which includes code maintainability, quality, monitoring, operational excellence, and documentation.
• Conduct code reviews and ensure merged code adheres to best practices and standards.
• Act as a supervisor, mentor and role model to the entire Backend Engineering division both local and overseas and support them in their trainings and career growth.
• Stay up-to-date with new technology trends, languages and techniques.
• Source, seek, hire and fill skills and experience gaps among the Backend Engineering team members.

Job Requirements:

• Proven track record in developing and deploying, maintainable, extensible, secure, high-performance, and high-availability web-based enterprise grade microservices applications using mainstream programming languages (preferably Java) on established cloud platforms.
• Excellent documentation skills in drafting clear and concise requirements and specifications along with in-depth knowledge of product strategy.
• Experience practitioner in agile frameworks such as scrum, lean or extreme programming.
• Strong time management skills, ability to meet tight deadlines and successfully juggle multiple projects simultaneously.
• Strong troubleshooting, debugging, problem-solving, and proficiency in root cause analysis on a large and distributed codebase.
• Strong analytical and reasoning skills with an ability to anticipate outcomes of a solution.
• Strong knowledge in software engineering, technology trends, technology constraints and software development lifecycle.
• Maintain confidentiality of information processed or prepared.
• Strong communication and collaboration skills.
• Strong sense of responsibility, initiative, and commitment.
• Self-driven and perform duties and responsibilities independently with minimum supervision.
• With ‘Can’ attitude whenever you face difficulty.
• Willing to roll-up one’s sleeves and provide hands-on help to the team.
• Ability to lead, convince and inspire team members in a fast-paced environment.
• Willingness to travel to meet and work with offshore team members.
• Fluency in written and spoken English and Mandarin is highly desirable to liaise with Chinese speaking clients and counterparts to understand their technical requirements.

Key Responsibilities:

• Build and maintain microservices and back-end systems using Java and C++.
• Develop interactive user interfaces with Angular, JavaScript, jQuery, and Dart.
• Design, manage, and optimize relational databases, including MS SQL and Firebase.
• Leverage the Newgen low-code platform to accelerate application development and deployment.
• Develop RESTful APIs and ensure their functionality using tools like Postman.
• Conduct automated testing using Selenium and performance testing using LoadRunner.
• Work closely with cross-functional teams to gather requirements, troubleshoot issues, and deliver high-quality solutions.
• Use Firebase for cloud-based storage and services integration.

Qualifications and Skills:

• Minimum of 2 years of IT experience.
• Bachelor’s degree in computer science, Information Technology, or related field.
• Proficiency in Java and Angular for full-stack development.
• Hands-on experience with JavaScript, jQuery, and Dart for front-end solutions.
• Strong knowledge of relational databases, including MS SQL and Firebase.
• Experience with Newgen (low-code platforms) and microservices architecture.
• Familiarity with API testing tools like Postman.
• Expertise in test automation and performance testing tools like Selenium and LoadRunner.
• Experience with cloud-based solutions and serverless architectures.
• Familiarity with CI/CD pipelines and DevOps practices.
• Knowledge of modern front-end libraries or frameworks.

Savita Rai

EA REG NO: R1873418

EA License No:23C2060

Disclaimer: The company is committed to ensuring the privacy and security of your information. By submitting this form, you consent to the collection, processing, and retention of the information you provide. The data collected (which may include your contact details, educational background, work experience and skills) will be used solely for the purpose of evaluating your qualifications for the position you're applying for. Your data will be stored securely and retained for the duration necessary to fulfill our hiring process. If you are not selected for the position, your data will be kept on file for a limited period in case future opportunities arise. You have the right to access, correct, or delete your data at any time by contacting us at Quess Singapore | A Leading Staffing Services Provider in Singapore (quesscorp.sg)

Company Description
Visa is a world leader in payments and technology, with over 259 billion payments transactions flowing safely between consumers, merchants, financial institutions, and government entities in more than 200 countries and territories each year. Our mission is to connect the world through the most innovative, convenient, reliable, and secure payments network, enabling individuals, businesses, and economies to thrive while driven by a common purpose – to uplift everyone, everywhere by being the best way to pay and be paid.Make an impact with a purpose-driven industry leader. Join us today and experience Life at Visa.

Job Description
The Reliability Engineering Automation team prides itself in keeping Visa systems up and secure, catering to the 24*7 needs of the business. The team uses AI to aggregate observational data (from monitoring systems output, job logs, syslog, etc.) and data from ticketing, incident, and event management system data to produce a virtuous circle of continuous insights yielding continuous improvements and fixes The Staff Software Engineer, a highly motivated senior experienced individual contributor, responsible for innovative planning, designing and developing effective solutions in accordance with industry standards on best web development practices. As part of the team, you will be required to own key modules, perform code and design AI architectural reviews, suggest best practices and implement design and development standards. The role is a senior consultant who has the passion to solve problems, factor old codes, learn and pick up new technologies like generative AI, chatops, LLM, Onprem models. Model QA. The role will also be required to lead implementations on key modules and mentor junior team members,

Responsibilities:

Have the passion in developing and supporting the growth of the next generation software architectures and inspire innovation within the team
Develop scalable real-time low-latency Artificial Intelligence processing solutions in an agile delivery method
Lead and guide the team in AI design, code and implement new algorithms to solve complex problems
Develop AIOPS solutions using available tools and technologies and assist the global team in problem resolution by hands-on participation.
Engage technical workshops with cross-vertical Technology partners for cross-vertical integration in software development
This is a hybrid position. Hybrid employees can alternate time between both remote and office. Employees in hybrid roles are expected to work from the office 2-3 set days a week (determined by leadership/site), with a general guidepost of being in the office 50% or more of the time based on business needs.

Qualifications
Basic Qualifications
• 5+ years of relevant work experience with a Bachelor’s Degree or at least 2 years of work experience with an Advanced degree (e.g. Masters, MBA, JD, MD) or 0 years of work experience with a PhD, OR 8+ years of relevant work experience.

Preferred Qualifications
• Bachelor’s Degree or equivalent in the Computer Science, Computer Engineering, or Information Technology disciplines with strong fundamentals in software engineering.
• At least 5+ years of working experience in the IT industry with advanced web development experience with Machine Learning and Artificial Intelligence in IT operations using data analytics theory and application.
Technical Qualifications
• 5+ years of hands-on experience in development of applications using Aiops technologies like generative AI, chatops AI, NLP models etc.
• Solid executable knowledge of at least one or more programming language: Java, C#, python or NodeJS, Angular, Spring
• Explore, understand, and implement most recent Machine Learning algorithms and approaches for supervised and unsupervised machine learning and deep learning.
• Handle and process multi-terabyte data sets in scale-up and scale-out environments.
• Engage in full stack development from REST service to persistence adopting latest state-of-the-art technologies.
• Ability to design, develop and debug cloud applications. Ideally have some experience developing application on modern cloud platform.
• Create excellence both in terms of results, quality and system scalability through continuous evaluation, analysis, and refinement of the application implementation.
• Use AI and big data to identify opportunities and work with partner teams to improve systems availability and automate/optimize operations.
• Develop business cases for automation and partner with the relevant teams to implement them.
• Software engineering principles (preferably Agile/Scrum) and their application to the creation of self-healing infrastructure and applications.
• Good understanding of micro service architecture, Git and how to configure and deploy complex containerized applications
• Good understanding of any one or more security scanning tools like Checkmarx, Clair, SonarQube, Blackduck, Appcheck.
• Good to have at least one or more Cloud Platforms (Azure, AWS, GCP) is a strong plus.
• Good to have enterprise-level client-server web application development in Java/J2EE, C# and OOP.
• Good understanding of SSDLC, Agile methodologies. Agile development experience in a SCRUM environment is a strong plus.
• Excellent articulation, communication, interpersonal and collaboration skills are required with problem solving attitude and ready to adopt new challenges.
• Excellent time management, organization and planning skills are essential.
At least 5+ years of working experience with defining system architecture and design patterns.
At least 5+ years of designing systems for greenfield engineering projects from ground up.
Knowledge of content management concepts and systems will be advantageous.
Analytical skills to understand business requirements and to translate into technical specifications.
Problem solver with excellent skills in troubleshooting.
Ability to set priorities in a multi-tasking environment.
Ability to negotiate with both Technology and Business counterparts in terms of delivery scope and timelines that aligns with capacity of the delivery team.
Passion to learn and pick up new technologies as needs evolves.

The Reliability Engineering Automation team prides itself in keeping Visa systems up and secure, catering to the 24*7 needs of the business. The team uses AI to aggregate observational data (from monitoring systems output, job logs, syslog, etc.) and data from ticketing, incident, and event management system data to produce a virtuous circle of continuous insights yielding continuous improvements and fixes The Senior Software Engineer, a highly motivated senior individual contributor based in Singapore, responsible for designing and developing effective solutions in accordance with industry standards on best web development practices. As part of the team, you will be required to own key modules, perform code and design AI architectural reviews, suggest best practices and implement design and development standards. The role is a senior Analyst who has the passion to solve problems, factor old codes, learn and pick up new technologies like generative AI, chatops. The role will also be required to lead implementations on key modules and mentor junior team members,

Responsibilities:

• Have the passion in developing and supporting the growth of the next generation software architectures and inspire innovation within the team
• Develop scalable real-time low-latency Artificial Intelligence processing solutions in an agile delivery method
• Lead and guide the team in AI design, code and implement new algorithms to solve complex problems
• Develop AIOPS solutions using available tools and technologies and assist the global team in problem resolution by hands-on participation.
• Engage technical workshops with cross-vertical Technology partners for cross-vertical integration in software development

This is a hybrid position. Hybrid employees can alternate time between both remote and office. Employees in hybrid roles are expected to work from the office 2-3 set days a week (determined by leadership/site), with a general guidepost of being in the office 50% or more of the time based on business needs.

Summary:

As a Software Engineer on the Product Engineering team, you will be responsible for designing, developing, and improving core sub-systems in the card personalization process.

You will collaborate with cross-functional teams on ambitious projects, contributing to the enhancement of global infrastructure and ensuring the robustness of critical systems.

Responsibilities:

• Manage the full software development life cycle, including coding, unit testing, and integration testing.
• Participate in design reviews with peers and stakeholders.
• Document user guides and technical specifications.
• Conduct code reviews to ensure code quality and consistency.
• Collaborate with development, deployment, integration teams, and project managers in an Agile/Scrum environment.
• Set up and maintain CI/CD pipelines using GitLab.

Requirements:

• Strong hands-on experience with C#, .NET Core, Entity Framework, WPF, and WCF.
• Experience with application servers, particularly IIS, and Oracle databases.
• Proficiency in software engineering best practices.
• Strong knowledge of GIT version control and branching models.
• Hands-on experience in setting up CI/CD pipelines using GitLab.
• Familiarity with Kubernetes/Docker and microservices architecture.
• Understanding of security best practices and their application.

Qualifications:

• Bachelor’s degree in Computer Science, Engineering, or related discipline.
• At least 5 years of hands-on experience in web and WPF development, Windows/Web Services, and Desktop/Distributed Applications.

About TikTok

TikTok will be prioritizing applicants who have a current right to work in Singapore, and do not require TikTok sponsorship of a visa.

TikTok is the leading destination for short-form mobile video. At TikTok, our mission is to inspire creativity and bring joy. TikTok's global headquarters are in Los Angeles and Singapore, and its offices include New York, London, Dublin, Paris, Berlin, Dubai, Jakarta, Seoul, and Tokyo.

Why Join Us

Creation is the core of TikTok's purpose. Our platform is built to help imaginations thrive. This is doubly true of the teams that make TikTok possible.

Together, we inspire creativity and bring joy - a mission we all believe in and aim towards achieving every day.

To us, every challenge, no matter how difficult, is an opportunity; to learn, to innovate, and to grow as one team. Status quo? Never. Courage? Always.

At TikTok, we create together and grow together. That's how we drive impact - for ourselves, our company, and the communities we serve.

Join us.

About the team

Our Recommendation Architecture Team is responsible for building up and optimizing the architecture for our recommendation system to provide the most stable and best experience for our TikTok users. Due to the big system scale and large engineering community that covers multiple Recommendation products, we invest heavily in the developer infra area, from developer environments and continuous integration/continuous deployment (CI/CD) to frameworks, libraries, and various productivity tools.

Responsibilities

- Provide high-performance, highly available, and flexible architecture design, high-quality code implementation, and continuously improve engineering quality based on product and strategy requirements for complex business scenarios;

- Build a recommendation system analysis platform to provide product-level tool support for problem analysis and debugging;

- Thoroughly comb through existing business systems, identify and optimize weak links in the system, improve the overall architecture quality, service performance, and stability of the system;

- Abstract and precipitate common business architecture based on actual business conditions, improve the degree of basic capability reuse, and better support business rapid iteration.

Qualifications

Minimum Qualifications

- Bachelor's degree or above, majoring in Computer Science, or related fields, with 3+ years of experience building scalable systems;

- Experience in programming, included but not limited to, the following programming languages: C, C++, Java or Golang;

- Effective communication skills and a sense of ownership and drive;

Preferred Qualifications

- Experienced in at least one area of the following areas: personalized recommendations, search engine, machine learning, distributed storage system, big data frameworks is a plus.

TikTok is committed to creating an inclusive space where employees are valued for their skills, experiences, and unique perspectives. Our platform connects people from across the globe and so does our workplace. At TikTok, our mission is to inspire creativity and bring joy. To achieve that goal, we are committed to celebrating our diverse voices and to creating an environment that reflects the many communities we reach. We are passionate about this and hope you are too.

Develop and deploy Large Language Models in network.

Responsibilities:

- Work with our community of UX designers, developers, DevSecOps engineers and data scientists to develop and deliver quality data products.
- Design, build and test agile and user-centric AI/ML products (e.g. web applications).
- Develop APIs to access and retrieve data from various sources.
- Adopt proven software engineering practices such as code reviews and test-driven

Requirements:

- Degree in Computer science / IT / Engineering or equivalent
- Highly motivated and self-driven to complete assignments with the limited resources and tight schedule
- Good understanding of Software Development Lifecycle and Agile methodologies
- Experience in coding in either Python, Node.JS, Java or Go
- Experience working with Linux, Windows operating systems and open-source software and communities
- Knowledge in containerization such as Docker, OpenShift and Kubernetes
- Knowledge in Web services, REST architecture and messaging protocols such as MQTT
- Develop and review test plan and conducting acceptance tests
- Good communication and documentation skills
- At least 2 years of working experience in software/firmware development
- Ability to learn new programming languages/frameworks and to work closely with different groups of users, external contractors and/or subject matter experts

Job Duties:

• Provide thought leadership to business and technology stakeholders on value propositions, best practices and cloud computing strategies.
• Effectively communicate the technical strategy, processes and needs across the organisation.
• Work closely with the Product Owners and Product Managers to understand, stay in-sync and deliver to production to the organisation’s product vision.
• Define overall backend software architecture for our yet to be announced next generation integrated best-of-suite enterprise solutions.
• Work with cross-functional teams to oversee the design, development, and management of high efficiency, secure, scalable, cost optimised, robust and resilient cloud-based enterprise infrastructure solutions from design, development, test, staging and production environments across multiple microservice systems and all phases of the Software Development Life Cycle (SDLC).
• Envision and implement an automated CI/CD pipeline and/or DevOps and change management processes.
• Participate in the project discussion of technical implementation, unit test implementation, codes review, and backend architecture design, implementation and optimization.
• Ensure all software products under supervision are adhering to the highest engineering standards which includes code maintainability, quality, monitoring, operational excellence, and documentation.
• Conduct code reviews and ensure merged code adheres to best practices and standards.
• Act as a supervisor, mentor and role model to the entire Backend Engineering division both local and overseas and support them in their trainings and career growth.
• Stay up-to-date with new technology trends, languages and techniques.
• Source, seek, hire and fill skills and experience gaps among the Backend Engineering team members.

Job Requirements:

• Min 5 years of relevant Backend Enginner using JAVA in IT / Tech industry.
• Proven track record in developing and deploying, maintainable, extensible, secure, high-performance, and high-availability web-based enterprise grade microservices applications using mainstream programming languages (preferably Java) on established cloud platforms.
• Excellent documentation skills in drafting clear and concise requirements and specifications along with in-depth knowledge of product strategy.
• Experience practitioner in agile frameworks such as scrum, lean or extreme programming.
• Strong time management skills, ability to meet tight deadlines and successfully juggle multiple projects simultaneously.
• Strong troubleshooting, debugging, problem-solving, and proficiency in root cause analysis on a large and distributed codebase.
• Strong analytical and reasoning skills with an ability to anticipate outcomes of a solution.
• Strong knowledge in software engineering, technology trends, technology constraints and software development lifecycle.
• Maintain confidentiality of information processed or prepared.
• Strong communication and collaboration skills.
• Strong sense of responsibility, initiative, and commitment.
• Self-driven and perform duties and responsibilities independently with minimum supervision.
• With ‘Can’ attitude whenever you face difficulty.
• Willing to roll-up one’s sleeves and provide hands-on help to the team.
• Ability to lead, convince and inspire team members in a fast-paced environment.
• Willingness to travel to meet and work with offshore team members.
• Fluency in written and spoken English and Mandarin is highly desirable to liaise with Chinese speaking clients and counterparts to understand their technical requirements.

Rapsodo is a Sports Technology company with offices in the USA, Singapore, Turkey & Japan. We develop sports analytics products that are data-driven, portable and easy-to-use to empower athletes at all skill levels to analyse and improve their performance. From Major League Baseball star pitchers to Golf tour players, athletes use Rapsodo technology to up their game across the world. Trusted by coaches and players from youths to professionals, Rapsodo provides real-time insights for all-time performance.

We are innovative, focused, and rapidly growing. We are continuously looking for team players who will stop at nothing to deliver state-of-the-art solutions as part of Team Rapsodo.

As a Full Stack Developer, you will design, develop, and deploy robust, secure, and user-centric applications while leveraging the power of cloud technologies. You will work across the entire tech stack, ensuring our applications are scalable, efficient, and aligned with business goals.

Location:

Singapore

Key Responsibilities:

• Develop Full-Stack Applications: Design, build, and maintain responsive front-end interfaces and secure, scalable back-end services.
• Cloud Integration: Leverage cloud platforms (AWS, Azure, Google Cloud) to develop and deploy cloud-native solutions, ensuring optimal scalability and performance.
• Collaborate Across Teams: Work closely with product managers, designers, and DevOps engineers to deliver seamless user experiences.
• Optimize Performance: Ensure applications perform reliably under high usage, implementing best practices for scalability and security.
• Innovate: Stay ahead of industry trends and bring new ideas to enhance our offerings.

Requirements:

• 8+ years in full-stack development with expertise in front-end frameworks (React, Angular, or Vue.js) and back-end technologies (Node.js, Python, Go, etc.).
• Hands-on experience with cloud platforms such as AWS, Azure, or Google Cloud.
• Strong understanding of CI/CD pipelines and DevOps tools.
• Proficiency in building RESTful APIs and microservices architecture.
• Familiarity with containerization (Docker, Kubernetes) and serverless computing.
• Experience with both SQL and NoSQL databases.
• Excellent problem-solving and analytical abilities.
• Strong communication skills to work effectively with cross-functional teams.
• Self-motivated, team-oriented, and driven to innovate.
• A natural curiosity for new technologies and trends in cloud computing and software development.

We are a global leader in sports vision technology, powered by a team that believes in failing fast, learning faster, and winning as a team. At Rapsodo, you'll thrive in a culture driven by customer focus, achieving more with less, and redefining what's possible. If you are eager to work independently while contributing to a dynamic, innovative, and passionate team, we encourage you to submit your application.

Rapsodo is a Sports Technology company with offices in the USA, Singapore, Turkey & Japan. We develop sports analytics products that are data-driven, portable and easy-to-use to empower athletes at all skill levels to analyse and improve their performance. From Major League Baseball star pitchers to Golf tour players, athletes use Rapsodo technology to up their game across the world. Trusted by coaches and players from youths to professionals, Rapsodo provides real-time insights for all-time performance.
We are innovative, focused, and rapidly growing. We are continuously looking for team players who will stop at nothing to deliver state-of-the-art solutions as part of Team Rapsodo.
As a Full Stack Developer, you will design, develop, and deploy robust, secure, and user-centric applications while leveraging the power of cloud technologies. You will work across the entire tech stack, ensuring our applications are scalable, efficient, and aligned with business goals.

Location:

Singapore

Key Responsibilities:

• Develop Full-Stack Applications: Design, build, and maintain responsive front-end interfaces and secure, scalable back-end services.
• Cloud Integration: Leverage cloud platforms (AWS, Azure, Google Cloud) to develop and deploy cloud-native solutions, ensuring optimal scalability and performance.
• Collaborate Across Teams: Work closely with product managers, designers, and DevOps engineers to deliver seamless user experiences.
• Optimize Performance: Ensure applications perform reliably under high usage, implementing best practices for scalability and security.
• Innovate: Stay ahead of industry trends and bring new ideas to enhance our offerings.

• 8+ years in full-stack development with expertise in front-end frameworks (React, Angular, or Vue.js) and back-end technologies (Node.js, Python, Go, etc.).
• Hands-on experience with cloud platforms such as AWS, Azure, or Google Cloud.
• Strong understanding of CI/CD pipelines and DevOps tools.
• Proficiency in building RESTful APIs and microservices architecture.
• Familiarity with containerization (Docker, Kubernetes) and serverless computing.
• Experience with both SQL and NoSQL databases.
• Excellent problem-solving and analytical abilities.
• Strong communication skills to work effectively with cross-functional teams.
• Self-motivated, team-oriented, and driven to innovate.
• A natural curiosity for new technologies and trends in cloud computing and software development.

We are a global leader in sports vision technology, powered by a team that believes in failing fast, learning faster, and winning as a team. At Rapsodo, you'll thrive in a culture driven by customer focus, achieving more with less, and redefining what's possible. If you are eager to work independently while contributing to a dynamic, innovative, and passionate team, we encourage you to submit your application.

Job Summary:

As a Module Developer & Trainer specializing in Diploma in Civil Engineering, your role is to develop high-quality educational content, including training modules, slides, and course materials, and deliver engaging instruction to students pursuing a diploma in civil engineering.

Key Responsibilities:

Module Development:

• Create comprehensive and well-structured training modules, lecture slides, and other learning resources aligned with the syllabus and learning objectives of the Diploma in Civil Engineering program.
• Design assessment materials, including quizzes, assignments, and project evaluations, to measure student progress.

Training Delivery:

• Conduct engaging and informative training sessions on various civil engineering topics.

This is a 12-months contract position as a Java Engineer, Pay & Card.

Job Responsibilities:

• Lead the development and implementation of complex financial products, including wallet systems, payment gateways, cash rebate features, and merchant management;
• Design and build open API features for core financial systems.
• Collaborate with product managers to design, implement, and support key features in the pay system;
• Optimize system performance, troubleshoot online incidents, and manage system refactoring;
• Write high-quality, clean, and maintainable code, ensuring adherence to engineering best practices;
• Take ownership of end-to-end delivery and contribute to system architecture decisions.

Job Requirements:

• Bachelor's/Master's degree in Computer Science, Engineering, or equivalent industry experience;
• 8–12+ years of hands-on experience in Java development, with a strong grasp of the Spring Framework;
• Expertise in MySQL, with familiarity in at least one NoSQL database;
• Extensive experience in distributed system design, with knowledge of messaging middleware and underlying principles;
• Proven ability to perform under pressure and quickly learn new technologies;
• Excellent cross-team communication skills and leadership experience.

We regret to inform that only shortlisted candidates will be contacted.

This is in partnership with Employment and Employability Institute Pte Ltd (“e2i”). e2i is the empowering network for workers and employers seeking employment and employability solutions. e2i serves as a bridge between workers and employers, connecting with workers to offer job security through job-matching, career guidance and skills upgrading services, and partnering employers to address their manpower needs through recruitment, training and job redesign solutions. e2i is a tripartite initiative of the National Trades Union Congress set up to support nation-wide manpower and skills upgrading initiatives. By applying for this role, you consent to e2i’s PDPA.

Highlights:

• German MNC
• Permanent job opportunity
• Great remuneration & benefits
• Great career progression
• Location: East

Responsibilities:

• Monitoring, support, and maintenance and documentation of the CIM systems.
• Design, develop, maintenance and continuous improvements of assigned CIM applications and components.
• Provide Level 2 & 3 supports for the proper operation of Production lines.

Requirements:

• Degree in Computer Science, Computer Engineering or related fields. Diploma with relevant experience will be considered
• Min 2 years of experience CIM with High Automation, MES and SECS/GEMS
• Knowledge of basic SQL in Oracle and Java
• Experience in Tibco (TIB / RV) / high technology manufacturing environment is an advantage
• A good team player with good communication skills and able to work independently

HOW TO APPLY:

Interested applicants, please click on “Apply Now”or email to [email protected] with provided your latest resume in MS WORD format with below information.

• Last drawn salary
• Expected salary
• Notice period
• Reason for leaving

We regret only shortlisted candidates will be notified.

Important Note: Trust Recruit Pte Ltd is committed to safeguarding your personal data in accordance with the Personal Data Protection Act (PDPA).

Please read our privacy statement on our corporate website www.trustrecruit.com.sg.

Trust Recruit Pte Ltd

EA License No: 19C9950

EA Personnel: Lim Dick Sern (Dick Sern)

EA Personnel Reg No: R22106832

Job Responsibilities:

• Lead the development and implementation of complex financial products, including wallet systems, payment gateways, cash rebate features, and merchant management;
• Design and build open API features for core financial systems.
• Collaborate with product managers to design, implement, and support key features in the pay system;
• Optimize system performance, troubleshoot online incidents, and manage system refactoring;
• Write high-quality, clean, and maintainable code, ensuring adherence to engineering best practices;
• Take ownership of end-to-end delivery and contribute to system architecture decisions.

Job Requirements:

• Bachelor's/Master's degree in Computer Science, Engineering, or equivalent industry experience;
• 8–12+ years of hands-on experience in Java development, with a strong grasp of the Spring Framework;
• Expertise in MySQL, with familiarity in at least one NoSQL database;
• Extensive experience in distributed system design, with knowledge of messaging middleware and underlying principles;
• Proven ability to perform under pressure and quickly learn new technologies;
• Excellent cross-team communication skills and leadership experience.

We regret to inform that only shortlisted candidates will be contacted.

This is in partnership with Employment and Employability Institute Pte Ltd (“e2i”). e2i is the empowering network for workers and employers seeking employment and employability solutions. e2i serves as a bridge between workers and employers, connecting with workers to offer job security through job-matching, career guidance and skills upgrading services, and partnering employers to address their manpower needs through recruitment, training and job redesign solutions. e2i is a tripartite initiative of the National Trades Union Congress set up to support nation-wide manpower and skills upgrading initiatives. By applying for this role, you consent to e2i’s PDPA.

Job Description:

• You have a degree in computer science or a related field (bachelor's/master's).
• You value high-quality code and want to improve and share your knowledge of the latest technologies every day.
• You have at least 6 years of professional experience in the Java stack. A second stack (e.g. Node.js or .NET) is a plus.
• You have multiple years of experience with state-of-the-art architectures and enjoy developing modern cloud native applications.
• You have worked in web front-end development with frameworks like ReactJS or Angular where you apply your in-depth knowledge in JavaScript and/or TypeScript.
• You have managed the lifecycle of full-stack applications, including CI/CD and automated testing frameworks and vulnerability scanning tools. Hands-on experience with infrastructure and platform is a plus.
• You have experience effectively communicating with stakeholders outside of your team in agile environments. Experience as team lead or Scrum Master is a plus.
• You have strong communication skills and like making decisions.

The Reliability Engineering Automation team prides itself in keeping Visa systems up and secure, catering to the 24*7 needs of the business. The team uses AI to aggregate observational data (from monitoring systems output, job logs, syslog, etc.) and data from ticketing, incident, and event management system data to produce a virtuous circle of continuous insights yielding continuous improvements and fixes The Staff Software Engineer, a highly motivated senior experienced individual contributor, responsible for innovative planning, designing and developing effective solutions in accordance with industry standards on best web development practices. As part of the team, you will be required to own key modules, perform code and design AI architectural reviews, suggest best practices and implement design and development standards. The role is a senior consultant who has the passion to solve problems, factor old codes, learn and pick up new technologies like generative AI, chatops, LLM, Onprem models. Model QA. The role will also be required to lead implementations on key modules and mentor junior team members,

Responsibilities:

• Have the passion in developing and supporting the growth of the next generation software architectures and inspire innovation within the team
• Develop scalable real-time low-latency Artificial Intelligence processing solutions in an agile delivery method
• Lead and guide the team in AI design, code and implement new algorithms to solve complex problems
• Develop AIOPS solutions using available tools and technologies and assist the global team in problem resolution by hands-on participation.
• Engage technical workshops with cross-vertical Technology partners for cross-vertical integration in software development

This is a hybrid position. Hybrid employees can alternate time between both remote and office. Employees in hybrid roles are expected to work from the office 2-3 set days a week (determined by leadership/site), with a general guidepost of being in the office 50% or more of the time based on business needs.

Job Duties:

• Provide thought leadership to business and technology stakeholders on value propositions, best practices and cloud computing strategies.
• Effectively communicate the technical strategy, processes and needs across the organisation.
• Work closely with the Product Owners and Product Managers to understand, stay in-sync and deliver to production to the organisation’s product vision.
• Define overall backend software architecture for our yet to be announced next generation integrated best-of-suite enterprise solutions.
• Work with cross-functional teams to oversee the design, development, and management of high efficiency, secure, scalable, cost optimised, robust and resilient cloud-based enterprise infrastructure solutions from design, development, test, staging and production environments across multiple microservice systems and all phases of the Software Development Life Cycle (SDLC).
• Envision and implement an automated CI/CD pipeline and/or DevOps and change management processes.
• Participate in the project discussion of technical implementation, unit test implementation, codes review, and backend architecture design, implementation and optimization.
• Ensure all software products under supervision are adhering to the highest engineering standards which includes code maintainability, quality, monitoring, operational excellence, and documentation.
• Conduct code reviews and ensure merged code adheres to best practices and standards.
• Act as a supervisor, mentor and role model to the entire Backend Engineering division both local and overseas and support them in their trainings and career growth.
• Stay up-to-date with new technology trends, languages and techniques.
• Source, seek, hire and fill skills and experience gaps among the Backend Engineering team members.

Job Requirements:

• Proven track record in developing and deploying, maintainable, extensible, secure, high-performance, and high-availability web-based enterprise grade microservices applications using mainstream programming languages (preferably Java) on established cloud platforms.
• Excellent documentation skills in drafting clear and concise requirements and specifications along with in-depth knowledge of product strategy.
• Experience practitioner in agile frameworks such as scrum, lean or extreme programming.
• Strong time management skills, ability to meet tight deadlines and successfully juggle multiple projects simultaneously.
• Strong troubleshooting, debugging, problem-solving, and proficiency in root cause analysis on a large and distributed codebase.
• Strong analytical and reasoning skills with an ability to anticipate outcomes of a solution.
• Strong knowledge in software engineering, technology trends, technology constraints and software development lifecycle.
• Maintain confidentiality of information processed or prepared.
• Strong communication and collaboration skills.
• Strong sense of responsibility, initiative, and commitment.
• Self-driven and perform duties and responsibilities independently with minimum supervision.
• With ‘Can’ attitude whenever you face difficulty.
• Willing to roll-up one’s sleeves and provide hands-on help to the team.
• Ability to lead, convince and inspire team members in a fast-paced environment.
• Willingness to travel to meet and work with offshore team members.
• Fluency in written and spoken English and Mandarin is highly desirable to liaise with Chinese speaking clients and counterparts to understand their technical requirements.

JOB DESCRIPTION

Job Title

Senior Java Platform Engineer

Occupation

SENIOR SOFTWARE CONSULTANT

Job Description & Requirements

About the Client:

Our client is a leading Information Technology (IT), consulting, and business process services company.

Responsibilities:

• Deliver IT business solutions with high impact on the effectiveness toward Organization Goal
• Solutioning, Architecting and Designing Software Products using DDD (Domain Driven Design), Clean Architecture, Standard Design Principles, and Clean Code Practices.
• Design, develop, and maintain microservices using Spring Boot and Spring Cloud.
• Implement best practices for microservices architecture, including service discovery,configuration management, and load balancing.
• Develop and manage application using Tibco.
• Ensure reliable message delivery and handle message processing logic efficiently.
• Implement distributed locking mechanisms using Redis to ensure data consistency.
• Design and implement scalable and robust locking strategies for distributed systems.
• Design and manage databases using MySQL, ensuring data integrity and optimal performance.
• Implement data caching strategies with Tibco / Redis to improve application performance.
• Integrate and utilize Sky walking for application performance monitoring and distribute dtracing.
• Set up alerts and dashboards to proactively monitor system health and performance.

Requirement:

• Bachelor’s degree in computer science, Information Technology, or a related field of experience.
• Min 12+ years of experience in software engineering, with a focus on J2ee architecture and related technologies.
• Strong proficiency in Spring Boot and Spring Cloud.
• Experience with Tibco for Messaging.
• Strong understanding of asynchronous computing and distributed systems.
• Familiarity with DevOps practices and CI/CD pipelines.
• Knowledge of other messaging systems (e.g., Kafka, RabbitMQ).
• Experience with other monitoring and logging tools (e.g., Prometheus, Grafana, ELK stack).

Interested candidates, who wish to apply for the above position, please send in your resume to [email protected]

We regret that only shortlisted candidates will be contacted.

PERSOLKELLY Singapore Pte Ltd • EA License No. 01C4394 • EA Registration No. R24125310 (PARAMATASEEMA NAVEEN RAJANNA)

This is in partnership with Employment and Employability Institute Pte Ltd (“e2i”). e2i is the empowering network for workers and employers seeking employment and employability solutions. e2i serves as a bridge between workers and employers, connecting with workers to offer job security through job-matching, career guidance and skills upgrading services, and partnering employers to address their manpower needs through recruitment, training and job redesign solutions. e2i is a tripartite initiative of the National Trades Union Congress set up to support nation-wide manpower and skills upgrading initiatives. By applying for this role, you consent to e2i’s PDPA.

“By sending us your personal data and curriculum vitae (CV), you are deemed to consent to PERSOLKELLY Singapore Pte Ltd and its local and overseas subsidiaries and affiliates collecting, using and disclosing your personal data to prospective employers/companies based in any country for purposes of evaluating suitability for employment, conducting reference checks, administering employment related services and such other purposes stated in our privacy policy. Our full privacy policy is available at www.persolkelly.com.sg. If you wish to withdraw your consent, please drop us an emailto let us know. Please feel free to contact us if you have any queries

Please Note: This role requires candidates with a background in cryptocurrency. Only applicants with relevant experience in the crypto industry will be considered.

Position description:

As a Lead Engineer, you’ll be responsible for building and maintaining Java microservices, developing new features, enhancing existing ones, and ensuring high-quality code through testing and code reviews. You’ll collaborate on requirements gathering, contribute to process improvements, and resolve production issues. Key skills include strong data structures and algorithms, expertise in microservices and RESTful development, and familiarity with SpringBoot, Hibernate, Redis, Kafka, PostgreSQL, and MongoDB. Experience with continuous integration and testing tools like JUnit and Gauge is essential.

What you’ll be broadly doing:

• Building and maintaining Java micro services
• Develop new features and improve existing features of the application.
• Coding, Implementing, Unit Testing and Documenting Java based services
• Design, build, and maintain efficient, reusable, and reliable Java code
• Code reviews and ensuring adherence to software development standards
• Contribute to team and organizational improvements in process and infrastructure
• Participating in requirements gathering and functional specification activities
• Resolving and helping to mitigate production issues

What you need to be successful:

• Strong Data Structure and Algorithms
• Experience with micro services architectures
• Experience developing RESTful services
• Experience with continuous integration, unit and integration testing
• Experience with Redis and kafka
• Experience with SpringBoot, Hibernate, JUnit and other Java frameworks
• RDBMS and NoSQL databases - PostgreSQL, MongoDB
• Gauge or other BDD frameworks - advantageous
• Fintech experience - advantageous

Work Environment Details:

• Attractive compensation package - competitive salary, flexible bonus scheme.
• We are always looking for ways to promote and inspire innovation. So, come build your dream with us.
• Individual career path - management and technical career growth, enhanced by learning and development program, regular performance assessment, teams of multi-national IT professionals.
• Healthy work environment - company-sponsored medical program, food, and beverage program, open communication.
• Friendly policies to support Work-life balance, team building, and celebrations.

To Apply/ know more, please click the link below:

https://pluanghrms.darwinbox.com/ms/candidate/careers/a6688109e27fee/custom_source/a63a2b1ddd8ee3/custom_type/a63a2b1ca31f7b