Total 13 java developer job vacancies in d19 serangoon garden hougang sengkang punggol

Key Responsibilities

• Design and develop high-performance applications using Java and Spring Boot.
• Implement Microservices architecture to ensure scalability and modularity.
• Develop and maintain Kafka-based solutions for real-time data streaming and messaging.
• Work with MongoDB to design, implement, and manage NoSQL databases.
• Collaborate with cross-functional teams to define, design, and deliver new features.
• Troubleshoot and resolve technical issues promptly to ensure seamless operation.
• Optimize application performance, scalability, and security.
• Write clean, maintainable, and testable code following industry best practices.
• Contribute to all phases of the software development lifecycle, including requirement gathering, design, implementation, testing, and deployment.

Required Skills

• Strong hands-on experience with Java (version 8 or above).
• Proficiency in Spring Boot framework.
• Expertise in designing and developing Microservices.
• Solid knowledge of Kafka for real-time messaging and event-driven architecture (mandatory).
• Experience with MongoDB or similar NoSQL databases.
• Familiarity with RESTful API design and development.
• Knowledge of containerization tools like Docker and orchestration tools like Kubernetes is a plus.
• Strong understanding of software engineering best practices, including Agile methodologies.
• Excellent problem-solving skills with attention to detail.

Preferred Qualifications

• Familiarity with cloud platforms like AWS, Azure, or GCP.
• Experience with CI/CD tools such as Jenkins or GitLab.
• Knowledge of monitoring and logging tools like Prometheus, Grafana, or ELK stack.

Education

• Bachelor’s degree in Computer Science, Engineering, or a related field.

Please send the CV to [email protected]

Job Description:
We are looking for a highly experienced Backend Developer with a strong focus on JAVA 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.

Seeking a talented & driven Backend Software Engineer (Java) to build, design, develop, and optimise high-performance systems that ensure reliability, low latency, and scalability for backend fintech applications.

You’ll collaborate in a fast-paced, agile environment, tackling complex challenges while maintaining clean, efficient code and quickly addressing production issues. If you have strong technical skills, a problem-solving mindset, and a passion for learning, this is your chance to contribute to cutting-edge solutions that empower global financial institutions.

This is a Permanent Full-time role.

YOUR NEW JOB

• Develop clean, maintainable backend code aligned with engineering best practices.
• Enhance the architecture and systems ensuring high performance, low latency, availability, and reliability
• Respond promptly to production issues, collaborating with team members to resolve problems effectively
• Adapt & thrive in a fast-paced, startup, and agile environment

WHAT IS NEEDED FROM YOU

• Minimum 4 years of hands-on fulltime working experience in Java backend development
• Skilled in one or more programming/scripting languages:
  Java, Python, Golang, NodeJS, C++, or Rust
• Proficient in PostgreSQL
  with expertise in SQL tuning & optimization
• Experienced in designing and implementing scalable microservices & APIs
• Knowledgeable in caching mechanisms
• Understanding of HTTP, WebSocket, &TCP/IP protocols
• Experienced with Messaging Queue systems
• Comfortable using the Atlassian product suite
• Strong problem-solving skills, collaborative mindset, with ability to work independently
• Positive attitude with a willingness to learn and acquire new skills

WHAT WILL MAKE YOU STAND OUT

• Fluency in English and Mandarin for effective internal stakeholder communication & external business correspondence
• Prior experience in FinTech or trading, financial, crypto industries
  Familiar with blockchain technologies, capital markets, & financial payments systems
• Hands-on experience using:
  Redis, for Caching
  Kafka, for Message Queueing
  JIRA, Confluence
• Experience with managing infrastructure on AWS
• Knowledge of Kubernetes

Overview
This position is your opportunity to work with a fast moving and rapidly growing organization to help our clients in achieving their IT digitization strategy and roadmap. If you are driven by challenges and working with the edge of IT technology, come and have a chat with us to determine if this position will be a good fit for your career aspiration.

What will you be doing?
Is clean code something you strive for every day? Do you have fun spotting things that can be improved (and then tackling them)? Do you take pride on being a Software Craftsperson?

Your responsibilities will include:

• Implement frontend and backend features
• Implement cloud application features
• Engineer software and data architecture of applications to fulfil business requirements
• Engineer a secure system from requirements and perform
• Conduct agile system integration, delivery and deployment using a continuous integration and continuous delivery software development pipeline
• Develop scripts to enable automated integration, delivery and deployment of the application
• Define, implement and automate tests to ensure that the functional, performance and security requirements are met

OK, I’m interested… is this the job for me?

We look for people who value agility, passion and teamwork; those who can bring fresh ideas to the table and want the opportunity to learn, grow, and expand their careers. Bring your aptitude and build upon what you do best for our customers, partners, team, and you.

Other qualities that you’ll need to be a fit for this role include:

• Diploma / Bachelor's degree in Business Information Systems (IS), Computer Science or related field, or equivalent related IT experience
• Minimum one (1) years’ experience in professional enterprise software development and worked on one (1) or more product teams utilising the Agile software development methodology
• Experience in designing software using Design Patterns and development practices such as Test-Driven Development, Pair Programming, Secure Coding etc
• Proficient in a modern programming language, JavaScript, HTML, CSS. Proficiency in .NET Core, C# is a plus.
• Proficient in relational and non-relational databases, in particular MS SQL
• Proficient in JavaScript frameworks such as React, Node.js, Angular 2
• Experience in leveraging on Continuous Integration and Continuous Delivery tools to enable rapid delivery of value such as scripts for automated testing tools, scripts for configuration management
• Familiar with version control systems such as Git
• Experience in Docker and Kubernetes is a plus
• Strong collaboration skills, ability to partner and work effectively across teams and with business stakeholders
• Good communication skills, ability to articulate technology concepts, participate in discussions on requirements with stakeholders

COMPANY DESCRIPTION

About BW Group

BW Group is a leading global maritime company involved in shipping, floating infrastructure, deepwater oil & gas production, and new sustainable technologies. Founded in 1955 by Sir YK Pao, BW controls a fleet of over 450 vessels transporting oil, gas and dry commodities, with its 200 LNG and LPG ships constituting the largest gas fleet in the world. In the renewables space, the group has investments in solar, wind, batteries, biofuels and water treatment. BW is proud to be listed as one of Forbes World's Best Employers 2023.

Are you ready to make an impact?

What drives us is our mission to deliver energy for the world today, and to find solutions for tomorrow. If you want to make lives better around the world by providing access to energy, while working on sustainability and decarbonisation, we'd like to hear from you. Working at BW you will feel the pulse of the world each day. If something happens in the world, we feel it, and you can play your part by anticipating and responding to it. Our high-performing teams are drawn to BW by the global nature of our work and the satisfaction of working with collaborative people who inspire each other to deliver exceptional results.

RESPONSIBILITIES

BW LNG creates floating solutions for LNG to support progress towards a low-carbon society. BW LNG is a global company with over 40 years of experience owning and operating LNG assets. The company owns a fleet of over 30 LNG carriers and Floating Storage and Regasification Units. The company strives to be a true long-term partner for responsible growth, delivering a positive impact for our customers, our communities, our planet, and ourselves, beyond providing competitive solutions for our clients' gas infrastructure and shipping needs.

An exciting opportunity exists to develop BW LNG's business in Asia and Middle East with a focus on floating infrastructure and adjacent infrastructure. If you want to work in an international team with bright and energetic people who are motivated to make an impact, this could be the perfect role for you. At BW we value a diverse and inclusive workplace where employees feel like they belong, regardless of their differences. So, if you're excited about this role but your experience doesn't align perfectly with every statement in the job description, we encourage you to express your interest. You may be just the right candidate!

This role is open from Assistant Manager to Manager level.

Key responsibilities:

• Member of the Gas solutions team, based in Singapore.
• Actively participate in the development of BW LNG Asia and Middle East strategy for floating infrastructure (Gas Solutions) to support the overall BW LNG strategy.
• Proactively build relationships in the industry and assist in the origination of new business opportunities in the Asia and Middle East region.
• Support marketing efforts across the team, including preparation of presentation materials.
• Coordinate the team's participation in tenders and bids, including preparation of client proposals and other such documentation. Take lead on selected opportunities.
• Maintain oversight over the Asian and Middle East markets, potential customers and potential / ongoing projects.
• Assist to develop a network of strategic partners in the region to support the execution of the BW LNG strategy.
• Negotiate contracts.
• Actively participate and engage in the process for the continuous improvement of BW LNG procedures and processes.

Experience/hard skills:

• Bachelor's degree is essential. Master's degree is desirable.
• 3-5 years' experience in the Oil & Gas industry, preferably within business development in LNG/LPG industry
• Project management experience, preferably linked to infrastructure projects.
• Reasonable technical understanding to be able to present technical solutions to customers.
• Reasonable familiarity with gas supply markets and gas supply negotiations.
• Familiarity with FSU/ FSRU contracts is desirable.

Commercial:

• Good knowledge of the LNG markets and ability to use this to identify opportunities.
• Proven commercial acumen and customer relationship skills.
• Good negotiation skills and an ability to close deals

Soft skills:

• Strong interpersonal and communication skills, especially across cultures.
• Enjoys problem-solving and takes a creative and solution-oriented approach when faced with ambiguity.
• Excellent communication skills with the ability to express ideas clearly.
• Strong customer focus and persistence to develop and build long-term relationships and business opportunities.
• Able to prioritize and multitask to meet deadlines.
• Able to work independently and constantly strive to achieve results.

At BW, we offer challenging work in an international environment with a team of dedicated and competent colleagues. We recognise that the success of BW rests with each employee's ability to provide the necessary skills and confidence within the team, and our training is tailored to suit individual needs and career aspirations.

Vision: Best on Water

Mission: We deliver energy for the world today, and find solutions for tomorrow

Values

• Collaborative
• Ambitious
• Reliable
• Enduring

If our values resonate with you and you think you can contribute, we would be delighted to hear from you!

Information for Recruitment Agencies:

BW endeavours to recruit and fill vacancies directly. However, when we do need to engage with agencies, BW operates a preferred supplier list (PSL) and will not be accepting unsolicited applications from non-PSL agencies for this role.

Company Overview

Cartrack, a subsidiary of Karooooo Ltd. (listed on NASDAQ as KARO), is a global leader in mobility solutions, specializing in real-time data analytics, fleet management, and vehicle tracking. With over 2.3 million active subscribers across more than 23 countries, Cartrack’s mission is to drive efficiency and connectivity for vehicle fleets worldwide, making transportation smarter and more sustainable.

As a pioneer in the telematics industry, Cartrack provides a comprehensive Software-as-a-Service (SaaS) platform that delivers critical insights to businesses, enabling them to optimize their operations, reduce costs, and enhance safety. The platform is trusted by small to large enterprises across various industries, including logistics, insurance, and automotive, for its reliability, scalability, and robust performance.

At Cartrack, we are not just offering a job; we are offering the opportunity to be part of a mission-driven company that is transforming the way fleets operate globally. Our commitment to innovation, customer satisfaction, and sustainability is reflected in our continuous growth and strong financial performance, as we expand our footprint in key regions like Southeast Asia, Europe, and Africa.

Join us at Cartrack and be part of a dynamic team that is shaping the future of connected mobility, ensuring that fleets around the world are more efficient, safe, and connected.

Profile

We are seeking an experienced PHP Developer who has worked on multiple large-scale projects. This individual should have a proven track record of being a strong individual contributor within a team environment and work independently to deliver high quality code at a fast pace. The candidate should excel in dynamic and demanding environments, adeptly managing various priorities, and balancing them with efficiency and focus. The ideal candidate will be outspoken, a strong communicator, and decisive, with the ability to articulate their ideas clearly to both technical and non-technical stakeholders.

Role

This role requires an individual who is technically sound and can work with minimal guidance to produce results. You will have to collaborate with colleagues from the product team, front-end developers, and the quality assurance team to understand an execute on requirements. The role will give you the ability to see the material impact of your work on thousands of clients around the world. If you are someone that thrives working in a fast-paced environment and likes being independent, then this is for you!

Must have

· Bachelor degree in Computer Science or equivalent industry experience

· PHP: Strong expertise in core PHP, capable of building robust and scalable applications.

· SQL: Proficient in writing and optimizing SQL queries. Capable of designing databases.

· Git: Expertise in using Git for version control. Understand branching, merging and collaborative workflows.

Nice to have

· Postgresql: Experience in optimizing queries and designing database for Postgresql

· Containerization: Experience in managing applications that are run using a containerization technology like Docker and orchestration technologies like Kubernetes

· Linux: Proficiency in Linux environment, including scripting and system management

· Continuous Integration: Familiar with CI/CD pipelines and associated tools like GitLab CI

• Javscript: Experience building front-end applications using any modern Javascript framework like React, Angular, etc.

Responsibilities:

-Research, design and develop computer and network software or specialised utility programs

-Analyse user needs and develop software solutions, applying principles and techniques of computer science, engineering and mathematical analysis

-pdate software, enhances existing software capabilities, and develops and direct software testing and validation procedures

-Work with computer hardware engineers to integrate hardware and software systems and develop specifications and performance requirements

Requirements:

-At least a Bachelor's Degree in any of these faculties: Computer Science, Information Technology, Programming & Systems Analysis, Science (Computer Studies), Software Engineering

-Minimum total three years' relevant work experience

What we do

Augmentus is a leading provider of robotic programming solutions that simplify and streamline traditionally complex industrial automation processes. Our innovative solution integrates cutting-edge features like 3D scanning, automated path optimization, and seamless robot code generation to make programming accessible and efficient for manufacturers handling high-mix, high-part complexity operations. Trusted by global leaders in industries such as media blasting, painting, and welding, Augmentus empowers companies to achieve scalability, reliability, and superior operational efficiency. Join us to revolutionize the future of robotics and automation.

About your role

Develop and Maintain Software Solutions

• Design, implement, and optimize software modules using C# and Python to support automation and industrial processes.
• Collaborate with the team to enhance and expand existing features for improved user experience and functionality.

Participate in the Agile Development Cycle

• Actively contribute to Agile activities such as sprint planning, daily stand-ups, and retrospectives.
• Use tools like Jira to manage tasks, track progress, and ensure alignment with sprint goals.
• Document project details, technical specifications, and process updates on Confluence to maintain transparency and knowledge sharing.

Code Integration and Testing

• Ensure seamless integration of software components across different systems.
• Perform rigorous testing and debugging to maintain high software quality and reliability.

Contribute to Product Development

• Work closely with cross-functional teams to understand software requirements and translate them into efficient software modules.
• Participate in brainstorming sessions to innovate and deliver cutting-edge features.

Learn and Grow in Robotic Programming

• Leverage internal training to develop expertise in robotic systems and machine vision.

Job Duties

• Implements applications using Microsoft development tools in N-Tier environment.
• Provides supports to development projects throughout the project life cycle.
• Understands technical and functional design requirements.
• Assists in physical and logical database design.
• Creates prototypes for client engagements.
• Designs, codes, and tests technical solutions.
• Documents features, technical specifications, and infrastructure requirements for self-produced technical work and job processes.
• Continuously monitors industry trends, technologies, and standards and be able to research, recommend, and apply new technologies as they emerge.
• Performs any other ad-hoc tasks given by the Project Management Team.
• Protects operations by keeping information confidential.
• Actively participate in product design reviews by providing creative and practical ideas and solutions in a teamwork environment.

Skills & Requirements

• Minimum Diploma in Computer Engineering / Computer Science or Information Technology.
• At least 5 years of Web Development experience.
• Must be a Microsoft Certified Technology Specialist (Visual Studio, Sharepoint, etc)
• Experience in .NET, UML and Object Oriented Analysis & Design.
• Knowledge in ASP, ASP.NET and SQL is a must.
• Knowledge in C#, VB.NET, Java, J2EE and Oracle will be an added advantage.
• Ability to handle interruptions and multiple tasks on hand.

Note: Proceeding to apply on this job post means you have read, understand and agreed to WPH DATA PROTECTION NOTICE FOR JOB APPLICANTS in the link below.

https://www.wphdigital.com/notices

Purpose and objectives

As an AI Developer, you will work together with a team of dedicated experts including AI scientists, data engineers, dev-ops engineers, and architects with a single goal of building the best-in-class AI products. You will work against fixed timelines and your success will be measured by the ability to deliver solutions matching the performance of top-notch artificial intelligence systems.

Expectations and tasks

Your tasks include:

• Push the frontiers of what is possible in artificial intelligence to create new solutions.
• Explore, understand, and implement most recent technologies and approaches for cloud applications and data pipelines.
• Comfortably handle multi-terabyte data sets in scale-up and scale-out environments
• Strive for automation and cloud operation readiness.
• Understand business processes which create and consume data to be able to select best approaches, evaluate their performance and assess business relevance.
• Supports machine learning research/project teams with all aspects around data.
• Builds scalable and re-usable data processing pipelines.
• Create excellence both in terms of results quality and system scalability through continuous evaluation, analysis, and refinement of the system implementation.
• Work closely with the team, customers, and partners to holistically understand business and user requirements and derive adequate application development concepts.
• Performing quality assurance tasks and solving complex integration issues.
• Ability to work in global teams with different time zones.
• Immerse yourself quickly into new topics, terminology, and development tasks.

Educational and experience requirements

Required

• Degree in Computer Science or related field
• 4-7 years of working experience as software developer, preferrable in AI focused cloud application development.
• A solid foundation in computer science, with strong competencies in algorithms, data structures, objects-oriented programming, design patterns, multi-threaded programming, and software design principles
• Hands-on knowledge in programming languages such as Python, Java, Node.js, Go, C++ etc.
• Hands-on knowledge of popular application frameworks/libraries such as Flask, Spring, Play, React etc.
• Fundamental knowledge of container & orchestration technologies like Docker, Kubernetes etc.
• Familiar with Agile/Scrum methodologies
• Strong desire to overcome obstacles and make your work benefit SAP's customers.
• Excellent written and communication skills in English language.
• Experience with cloud-based application development using platforms such as SAP’s Business Technology Platform, AWS, Azure & Google Cloud Platform is a plus.

Optional

• Hands-on experience in Shell Scripting, PowerShell
• Exposure to Big Data technologies such as Hadoop, Spark and Kafka
• Excellent web UI programming skills (JavaScript, HTML5, CSS)
• Experience with JavaScript frameworks (e.g., D3.js, jQuery, RequireJS, KnockoutJS, AngularJS, NodeJS etc.)
• Knowledge of UI Design Patterns and Interactions
• Operational knowledge of Linux distributions such as Red Hat, Ubuntu, CentOS, CoreOS
• Exposure to deployment and container orchestration technologies such as Docker, Kubernetes, Puppet, Chef, Ansible
• Knowledge of Machine Learning fundamentals

Full Stack Developer

Requirements

• Diploma, Bachelor’s degree or relevant qualifications in STEM, such as engineering or computer science.
• At least 2 years of experience in programming using React Framework, Sitecore XP platform
• Completed at least 1 project in web content development of similar scope and nature
• Ability to effectively communicate with client
• Experience in iterative projects in public sector organizations.

Company Overview

Cartrack, a subsidiary of Karooooo Ltd. (listed on NASDAQ as KARO), is a global leader in mobility solutions, specializing in real-time data analytics, fleet management, and vehicle tracking. With over 2.3 million active subscribers across more than 23 countries, Cartrack’s mission is to drive efficiency and connectivity for vehicle fleets worldwide, making transportation smarter and more sustainable.

As a pioneer in the telematics industry, Cartrack provides a comprehensive Software-as-a-Service (SaaS) platform that delivers critical insights to businesses, enabling them to optimize their operations, reduce costs, and enhance safety. The platform is trusted by small to large enterprises across various industries, including logistics, insurance, and automotive, for its reliability, scalability, and robust performance.

At Cartrack, we are not just offering a job; we are offering the opportunity to be part of a mission-driven company that is transforming the way fleets operate globally. Our commitment to innovation, customer satisfaction, and sustainability is reflected in our continuous growth and strong financial performance, as we expand our footprint in key regions like Southeast Asia, Europe, and Africa.

Join us at Cartrack and be part of a dynamic team that is shaping the future of connected mobility, ensuring that fleets around the world are more efficient, safe, and connected.

Profile

We are seeking an experienced Front-end Developer who has worked on multiple large-scale projects. This individual should have a proven track record of being a strong individual contributor within a team environment and work independently to deliver high quality code at a fast pace. The candidate should excel in dynamic and demanding environments, adeptly managing various priorities, and balancing them with efficiency and focus. The ideal candidate will be outspoken, a strong communicator, and decisive, with the ability to articulate their ideas clearly to both technical and non-technical stakeholders.

Role

This role requires an individual who is technically sound and can work with minimal guidance to produce results. You will have to collaborate with colleagues from the product team, UI/UX designers, back-end developers, and the quality assurance team to understand an execute on requirements. The role will give you the ability to see the material impact of your work on thousands of clients around the world. If you are someone that thrives working in a fast-paced environment and likes being independent, then this is for you!

Must have

· Bachelor degree in Computer Science or equivalent industry experience

· ReactJS: Strong expertise in ReactJS, capable of building robust and easy to use front-end applications. 4+ years of hands-on

· Typescript: Experience of writing code in Typescript.

· HTML/CSS: Experience in styling applications for multiple browsers.

· Git: Expertise in using Git for version control. Understand branching, merging and collaborative workflows.

Nice to have

· Mapping Technologies: Experience integrating with or embedding technologies like Google Maps, Here Maps or Leaflet

· PHP: Familiar with writing server-side code with PHP

· SQL: Able to write SQL queries

· Containerization: Experience in managing applications that are run using a containerization technology like Docker and orchestration technologies like Kubernetes

· Linux: Proficiency in Linux environment, including scripting and system management

· Continuous Integration: Familiar with CI/CD pipelines and associated tools like GitLab CI

Roles & Responsibilities

• Support discussions with stakeholders to understand business needs and user requirements.
• Support the requirements analysis.
• Support the development of program logic for new applications and features.
• Follow established guidelines or policies throughout the development process to ensure programs are created in compliance with best practices and standards.
• Participate in code reviews and provide constructive feedback to ensure code quality.
• Support testing of the developed applications.
• Develop documentations for functional specification, technical specification, test script, user guide, etc.
• Provide 1st level application support to SAP ECC and its integration. Investigate issues and conduct root cause analysis.
• Apply bug-fixes.

Requirements

• Bachelor’s degree in Information Technology, Computer Science, Computer Engineering or equivalent.
• At least 2-4 years of hands-on experience as an SAP Developer with expertise in SAP ABAP, Webdnypro ABAP and other relevant SAP technologies.
• SAP Certification in ABAP will be a plus.
• Knowledge of SAP modules such as FICO, MM, SD, PS and HCM.
• Experience with SAP or non-SAP integration tools e.g., SFTP, IDocs, RFCs, etc.
• Possess strong analytical, debugging and performance tuning skills.
• Ability to work independently, efficiently manage tight timelines and expectations and produce high quality deliverables.