Microservices & API Developer (Java)

5 days ago


Singapore DNA Infotech Full time

Job Description & Requirements We are seeking skilled and passionate Java Developers with 3 to 6 years of experience to join our growing team. The ideal candidate will have a strong background in building scalable, secure applications, ideally within the banking domain. You'll be responsible for full-cycle development including design, development, testing, and deployment, focusing on internet banking, cash management, payments, and customer onboarding modules. Key Responsibilities Develop and maintain enterprise‐grade applications using Java, Spring Boot, and related technologies. Design and implement microservices and APIs with secure authentication mechanisms (JWT/OAuth/OIDC). Collaborate with cross‐functional teams to gather requirements, design robust solutions, and deliver high‐quality code. Perform unit testing and participate in system/integration testing. Ensure applications are secure, scalable, and optimized for performance. Follow DevSecOps practices and integrate CI/CD pipelines for continuous delivery. Work in Agile/Scrum as well as Waterfall environments as per project requirements. Technical Skills Strong experience in Java, J2EE, Spring Boot, Spring Security, Spring MVC, Spring Data JPA, Spring Batch, Spring Cloud. Build RESTful APIs, microservices, and backend logic using Java, Spring Boot, and related frameworks. Hands‐on experience with RESTful API development and authentication protocols like JWT, OAuth, OIDC. Proficient in databases like MySQL, Oracle, MariaDB, and NoSQL databases such as MongoDB. Understanding of DevSecOps methodologies, CI/CD pipelines, and modern deployment practices. Familiarity with internet banking platforms, self‐service channels, or cash management systems is a plus. Experience with automated unit testing and test‐driven development. Preferred Qualifications Bachelor's/Master's degree in Computer Science, Engineering, or a related field. Prior experience in the banking/financial services domain is highly desirable. Strong problem‐solving, analytical thinking, and debugging skills. Excellent communication and teamwork skills. #J-18808-Ljbffr



  • Singapore DA SOFTWARE PTE. LTD. Full time

    **Job Description & Requirements** **Job Summary**: **Key Responsibilities**: Design and implement microservices and APIs with secure authentication mechanisms (JWT/OAuth/OIDC). Collaborate with cross-functional teams to gather requirements, design robust solutions, and deliver high-quality code. Perform unit testing and participate in system/integration...


  • Singapore Capgemini Full time

    **About the Role: **We are seeking a passionate and experienced Java Microservices Developer to join our growing team. You will play a key role in designing, developing, deploying, and maintaining our next generation microservices architecture. You will be responsible for the entire development lifecycle, from understanding business requirements to...

  • Java Microservices

    5 days ago


    Singapore DNA Infotech Full time

    A tech company in Singapore is seeking skilled Java Developers with 3 to 6 years of experience. The focus is on building scalable applications in the banking domain, involving complete development cycles from design to deployment. Responsibilities include developing microservices, ensuring security, and collaborating with teams. Strong skills in Java, Spring...


  • Singapore Luxoft Full time

    **Project** Description**: Looking Java Consultant for leading Singapore bank, Working for FX online trading platform to engage in a project life cycle to enhance the product features. **Responsibilities**: 1. Design and develop microservices using Java related technologies. 2. Collaborate with cross-functional teams to identify and implement FX related...

  • Java Api Developer

    3 days ago


    Singapore Parkar Digital Full time

    **About Us**: At Parkar, we stand at the intersection of innovation and technology, revolutionizing software development with our cutting-edge Low Code Application Platform, Vector.ai. For almost a decade, our expertise has expanded to four countries, offering a full range of software development services, including product management, full-stack...


  • Singapore NodeFlair Full time

    **Job Summary**: **Salary** S$7,000 - S$9,000 / Monthly **Job Type** **Seniority** Senior **Years of Experience** At least 7 years **Tech Stacks** AWS Rest API Docker Oracle Spring CI Azure Java Kubernetes kafka Springboot SQL MongoDB **Responsibilities**: - Design, develop, and deploy scalable and reliable backend services and APIs using Java and...


  • Singapore Parkar Digital Full time

    **About Us**: At Parkar, we stand at the intersection of innovation and technology, revolutionizing software development with our cutting-edge Low Code Application Platform, Vector.ai. For almost a decade, our expertise has expanded to four countries, offering a full range of software development services, including product management, full-stack...


  • Singapore Tek Village Pte Ltd Full time

    **Roles & Responsibilities** **Required Skills**: - Possess a bachelor’s degree in Computer Science or Computer Engineering - Accomplished full-stack developer with track record of success in Java, Spring Framework. - He/she needs to have relevant PaaS experiences include delivering a platform using Pivotal Cloud Foundry (PCF) certification in PCF will...

  • Software Developer

    6 days ago


    Singapore QUESSCORP HOLDINGS PTE. LTD. Full time

    **Responsibilities**: - 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...


  • Singapore QUESSCORP SOLUTIONS PTE. LTD. Full time

    Key Responsibilities: - Design, develop, and deploy microservices-based solutions using Spring Boot and Spring Framework. - Integrate data access layers with Spring Data JPA, Hibernate, and JSON processing libraries like Jackson. - Develop custom reports using Jasper Reports and template-driven outputs with Apache Velocity. - Write and maintain high-quality...