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Microservices & API Developer (Java) Job Opening In Singapore, Singapore – Now Hiring DNA Infotech


Job description

Job Description & Requirements
Job Summary :
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.


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Required Skill Profession

Other General


  • Job Details

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Unlock Your Microservices API Potential: Insight & Career Growth Guide


Real-time Microservices API Jobs Trends (Graphical Representation)

Explore profound insights with Expertini's real-time, in-depth analysis, showcased through the graph here. Uncover the dynamic job market trends for Microservices API in Singapore, Singapore, highlighting market share and opportunities for professionals in Microservices API roles.

96 Jobs in Singapore
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Download Microservices Api Jobs Trends in Singapore and Singapore

Are You Looking for Microservices & API Developer (Java) Job?

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The Work Culture

An organization's rules and standards set how people should be treated in the office and how different situations should be handled. The work culture at DNA Infotech adheres to the cultural norms as outlined by Expertini.

The fundamental ethical values are:

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2. Loyalty

3. Impartiapty

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5. Accountabipty

6. Respect for human rights

7. Obeying Singapore laws and regulations

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The average salary range for a varies, but the pay scale is rated "Standard" in Singapore. Salary levels may vary depending on your industry, experience, and skills. It's essential to research and negotiate effectively. We advise reading the full job specification before proceeding with the application to understand the salary package.

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