Total 12 java developer job vacancies in Engineering category in Singapore

As a senior Java developer , the developer is expected to be hands-on, exceptionally strong coder, technical thought leader and ability to solve some of the most complicated problems with simple solutions.

Minimum 5 Years of relevant software development experience

• Proficient in Java programming language, Java 8 or above, Ideally Java 17, Object oriented programming, SQL, Spring, Spring Boot
• Technical skillset in Modern Java, Spring Framework, Spring Boot, SOAP and RESTFul.
• Unit Testing ( JUnit) , Build automation (Gradle/Maven + Bamboo)
• Knows reactive programming in the Spring Framework
• IDE ( Eclipse/IntelliJ), Git
• HTTP / HTTPS protocol, Application Security, Cache and Database and Microservice Architectures.
• Build Tools, Unit Test, CI & CD, Change Management, Communication with non-technical people, Software Engineering
• Develop and maintain micro-services with TDD (Test-Driven Development) and JAVA-based frameworks (Springboot).
• Integrate into the CICD pipeline for continuous deployment and testing.
• Front-end frameworks (React, nodejs, Bootstrap) would be a plus
• Experience in Scalable deployment – Kubernetes and AWS
• Collaborate effectively with cross-functional teams, including testers, product owners, and quality assurance teams, to ensure high-quality software delivery.
• Proactively identify opportunities for process improvement

Great to have Experience:

· 1+ years of experience in cloud platforms preferably AWS.

· Good understanding of reactJs

· Strong understanding of how APIs work

· Proficiency in CICD tools and methodologies

· Familiarity with version control tools like Git

· Experience with Agile methodologies and working in Agile teams

· Experience in Kubernetes.

Good to have Experience:

· Experience with containerization and orchestration tools such as Docker and Kubernetes

· Hands-on experience with Build tools – maven and gradle

· Hands-on experience with Atlassian Tool stack – Bamboo, Bitbucket, JIRA and Confluence

· Understanding of AWS resources

· Experience with frontend languages. (e.g. react native)

Key Responsibilities:

- Develop and maintain front-end applications using React.

- Build and optimize back-end services with Java and MSSQL.

- Design and implement RESTful APIs and integrate with front-end components.

- Troubleshoot and optimize application performance.

Required Skills:

- 3+ years of experience in React, Java (Spring, Hibernate), and MSSQL.

- Solid knowledge of RESTful APIs, JavaScript, and SQL.

- Experience with front-end build tools (e.g., Webpack, Babel).

- Familiarity with version control (Git) and Agile development practices.

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.

Job Description

Responsibilities

• Provide Level 1/2 technical support for the Spring applications. Triage, diagnose, troubleshoot, and escalate or resolve customer application issues. Communicate solutions directly to customers.
• Ensure the smooth and effective operation of Spring applications. Monitor deployment and production processes.
• Assist the Application Support team in developing new SR and ensuring adherence to SOPs.

Job Requirements

• Proficient in Spring application development using XML configuration .
• Proficient in Java / J2EE
• on Hands experience in Spring batch
• Proficient in developing the rest services
• Good to have knowledge on Spring boot.
• Familiarity with databases mainly oracle or MS SQL.
• Hands on experience in deployments, builds using Maven , Jenkins
• Proactive Problem-Solving and debugging skills
• Familiarity with application servers like WebLogic , J-boss.

EA Number: 11C4879

We are seeking a talented and driven Software Engineer with expertise in Java development and hands-on experience with Murex. The ideal candidate will have approximately 4 years of professional experience and a strong interest or background in trading systems. You will work on developing, enhancing, and maintaining critical applications for financial and trading environments.

Key Responsibilities:

• Design, develop, and maintain Java-based applications with a focus on Murex integration.
• Collaborate with cross-functional teams, including traders, business analysts, and QA, to deliver high-quality solutions.
• Analyze and resolve issues related to Murex configuration, workflows, and reporting.
• Optimize application performance and ensure scalability to meet trading demands.
• Support system enhancements, upgrades, and troubleshooting as required.
• Stay updated on the latest technologies and trends in trading and financial software development.

Qualifications:

• Bachelor's degree in Computer Science, Engineering, or a related field.
• 4+ years of experience in software engineering with a focus on Java development.
• Hands-on experience with Murex (configuration, workflows, and integration).
• Strong understanding of core Java concepts such as multithreading, collections, and design patterns.
• Familiarity with trading systems or financial markets is highly desirable.

About the Company

We focused on delivering top-tier games to a global community. Our mission is to become a leading digital entertainment platform, consistently offering high-quality, engaging products that elevate the gaming experience for players worldwide.

About the Job

You will design, architect, and develop internal systems and platforms. Collaborate with cross-functional teams to integrate back-end systems with front-end platforms and databases seamlessly. Other responsibilities are as follows:

• Optimize the scalability, performance, and reliability of back-end systems.
• Identify and resolve technical issues to ensure smooth operation of systems.
• Contribute to enhancing software development practices, maintaining high standards for code quality, testing, and deployment.
• Create and maintain documentation on technical designs, system configurations, and implementation details for internal use.

Requirements

You would need a min Bachelor’s degree in Computer Science, Software Engineering, or a related field.

• Minimum 5 years of professional experience in a similar role.
• Proficiency in Java or Golang.
• Background from internet companies would be a big plus.
• Familiarity with Internet technologies (e.g., Linux, MySQL, MQ, caching, microservices) and essential API development and integration experience.
• Experience leading large-scale software platform projects, especially in process systems and middleware (Redis, Memcached, MQ, Kafka)

R1332781

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.

Responsibilities

1. Participate in the development of system functions and fix problems.
2. Participate in technical support work.
3. Write technical documents, including design documents, interface documents, etc.
4. Write and maintain OpenAPI SDK and examples.

Requirements

1. Bachelor's degree in computer science, software engineering or related majors.
2. Familiar with the basic knowledge of Java language, including object-oriented programming, exception handling, collection classes, etc.
3. Familiar with Java frameworks such as Spring, SpringBoot, MyBatis, etc.
4. Familiar with commonly used IDEs such as Eclipse or IntelliJ IDEA.
5. Have certain problem analysis and problem solving capabilities.
6. Have good communication skills and teamwork spirit.
7. Practical work experience is preferred.

Visa’s Technology Organization is a community of problem solvers and innovators reshaping the future of commerce.   We operate the world’s most sophisticated processing networks capable of handling more than 65k secure transactions a second across 80M merchants, 15k Financial Institutions, and billions of everyday people.   While working with us you’ll get to work on complex distributed systems and solve massive scale problems centered on new payment flows, business and data solutions, cyber security, and B2C platforms.     

The Opportunity: 

We are looking for Versatile, curious, and energetic Software Engineers who embrace solving complex challenges on a global scale.  As a Visa Software Engineer, you will be an integral part of a multi-functional development team inventing, designing, building, and testing software products that reach a truly global customer base. While building components of powerful payment technology, you will get to see your efforts shaping the digital future of monetary transactions.   

Description:

As a Sr. Software engineer in Dispute Systems, you will be part of a global team that develops and maintains Visa Resolve Online, a web-based application that enables Visa clients to manage their disputes and chargebacks. You will use your Java skills and experience with various technologies to design, develop, test, and deploy high-quality code that meets very high business, security and resiliency requirements. You will collaborate with other teams, vendors, and stakeholders to ensure the smooth delivery and operation of the application. You will have the opportunity to learn and apply new technologies and frameworks, such as AI and generative AI, to enhance the functionality and performance of the application.

Responsibilities:

• Learn the Visa Dispute business domain, analyze requirements, evaluate different coding options and participate in scoping and sizing activities
• Design, develop, test and maintain code for the Visa Resolve Online application
• Communicate and collaborate effectively with team members including vendor partner teams
• Participate in the technology proof-of-concepts and learn new technologies and frameworks
• Understand and enhance coding guidelines and participate in code review processes
• Create and maintain technical documentation
• Collaborate with Product Owners, DevOps, Security, Automation and Level 3 Support teams to ensure alignment across initiatives.
• Deliver service excellence and innovation, create opportunities, consistently think and act ahead of the curve

**We do not expect that any single candidate would fulfill all of these characteristics. For instance, we have exciting team members who are really focused on building scalable systems but didn’t work with payments technology or web applications before joining Visa

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 Description

We are seeking a dedicated Support Engineer professional to join our team to ensure the smooth operation of our systems and applications. The ideal candidate will have strong technical skills and be able to collaborate with various departments to support and maintain our software systems.

Responsibilities:

Monitor and troubleshoot production issues (Linux VMs, Vendor Product, SFTP).

Collaborate with cross-functional teams to identify and resolve production issues.

Perform root cause analysis and provide solutions to prevent future issues.

Create and maintain documentation related to production issues and resolutions via JIRA.

Implement and maintain processes and procedures to improve production support.

Provide daily, weekly, and monthly reports on system performance and issue status.

Ensure proper deployment and release of software updates & infrastructure patches/upgrades.

Participate in on-call rotation and respond to production issues after business hours. There are two shifts, Morning (7 AM to 4 PM) and Afternoon (2 PM to 11 PM), running 7 days a week.

Deployments during silent hours.

Development work within the vendor product (about 10%-20% of time).

Preferred Qualifications:

Bachelor’s degree in Computer Science or related field.

2–4 years of experience in Production Support or related role.

Strong technical skills in Java, SQL, UNIX, and scripting languages.

Ability to troubleshoot and resolve complex production issues efficiently.

Excellent problem-solving and analytical skills.

Effective communication skills to collaborate with cross-functional teams effectively.

Willingness to participate in on-call rotation.

This is a 12 months contract assigned to our client

Work Location: To be confirmed (during interview)

Salary : $6,000-$8,500

Job Requirements:

• At least 2-3 years of experience in Java Spring Boot, React.

• Having experienced in Full Stack Development

• Having work with AWS Cloud Technologies. Good to have.

The Responsibilities will be:

• Design, develop business applications using React, Java Spring Boot, AWS Glue, AWS Lambda, and AWS Cloud Technologies.

• Conduct test end-to-end to ensure code quality

• Collaborate with cross-functional teams to design and develop innovative software solutions.

• Troubleshoot and debug issues to ensure smooth system functionality

This role is open for Singaporeans only

Candidate can only onboard once he is fully cleared.

Basic Salary offered for this role is 8500 SGD/month

As an Intermediate DevOps Engineer, you will be immersed in real-life projects, shaping the future of capital markets software. You will have the support and guidance of an identified subject matter expert and participate in various communities.

Capital Markets IT involves technology solutions and systems used in financial markets for trading, investment, and related activities. This includes electronic trading platforms, risk management systems, market risk, counterparty risk, algorithmic trading, data analytics, and Regulatory measures. The use of advanced technologies like blockchain and artificial intelligence is also becoming increasingly prevalent in capital markets to enhance efficiency and decision-making processes

The Engineer will work on the main roles.

• Industrialization: Implement all necessary tools to manage the environments, the continuous integration, the continuous delivery and the processes execution.
• Environments: Manage and administrate environments from assembly to production (rules included), infrastructure implementation, operational usage.
• Operations: Execute the maintenance operations, delivery and environment monitoring.
• L3: Operate as L3 on non-production environments for delivery teams and also on production for support teams.

Job Responsibilities:

• Participate to the automation of the deployment solution.
• Participate in environment preparation for testing phases.
• Participate in developing tools to simplify day-to-day activities on the program.
• Facilitate coordination between program developers and infrastructure engineers.
• Design, develop and test code using a modern CI-CD pipeline.
• Implement proactive measures to enhance system reliability and performance.
• Provide investigation help while fostering knowledge and sharing best practices with team members.
• Stay updated on industry trends, emerging technologies, and regulatory changes relevant to capital markets.
• Document processes and ensure their properly followed.
• The position requires autonomy and reliability in performing duties while maintaining close communication with rest of project/support team.
• The position requires autonomy and reliability in performing duties while maintaining close communication with the rest of the project/support team.

Job Requirements: Experience & Education Requirements

• At least more than 5 years of experience in DevOps or development.
• Master or Bachelor’s degree in Computer Science/ Information Technology/ Programming & Systems Analysis/ Science (Computer Studies) faculties.
• AWS or GCP Cloud Certified

Technical

• Experience in DevOps methodology & tools like GIT, Maven/Graven/Nuget/Ansible, Jenkins/TeamCIty, Ansible, CI/CD pipeline.
• Any Object-oriented language: Java, .Net
• Strong knowledge in UNIX platform and any relational DB and language ( SQL, Oracle, Sybase, BigData)
• Proficiency in scripting languages (Python, Shell script, PowerShell, SQL) for automation and monitoring.
• Valuable exposure to tools & technologies like Elastic Search, Grid computing, Grafana, Prometheus, Kibana, Control-M, KAFKA, Confluence, Jira, Tableau, PowerBI, MQ Series.
• Experience with Docker/Kurbernetes and Liquibase.

Functional

• Experience in supporting capital market applications and trading systems, ideally within the dynamic landscape of Market Risk/Front Office operations with a commendable grasp of financial products (Treasury, FX, Credit, IRD, Bonds, RSF etc.)