SalaryPeak

Software Engineer – (Java, J2EE, Microservices, AWS Cloud Services, API, Apache JMeter)

EXASOFT PTE. LTD.
Singapore 8+ years Posted Feb 5, 2026

Salary Range

SGD 84,000 - SGD 102,000 /year

SGD 7,000 - SGD 8,500/month

Skills Required

Version ControlMVCUATManaged ServicesScalabilityPipelinesAWSApplication DevelopmentSDLCApache JMeterMicroservicesJDBCSpring BootCloudAPIApacheJ2EEHibernateTechnical Design

Job Description

Responsibilities:

  • Design and develop backend services and microservices using modern Java frameworks.
  • Translate business and functional requirements into robust technical solutions.
  • Build reusable components and APIs aligned with enterprise standards.
  • Ensure applications meet performance, scalability, and security requirements.
  • Develop and support system integrations with internal and external platforms using messaging and API-based approaches.
  • Deploy and manage applications in cloud environments, leveraging managed services where appropriate.
  • Support containerized or platform-based deployments in collaboration with DevOps teams.
  • Write and maintain unit and integration tests to ensure code reliability.
  • Identify and resolve performance bottlenecks and memory-related issues.
  • Address code quality, security vulnerabilities, and compliance requirements proactively.
  • Work within Agile/Scrum teams, participating in planning, estimation, reviews, and retrospectives.
  • Collaborate closely with frontend teams, QA, DevOps, and business stakeholders.
  • Support SIT, UAT, and production releases, including post-deployment validation.
  • Provide technical guidance through code reviews and mentoring.
  • Prepare and maintain technical design documentation and solution artifacts.
  • Ensure adherence to SDLC processes, engineering standards, and audit requirements.


Requirements

  • 8+ years hands-on experience in Java and application development with good experience in banking sector.
  • Strong experience in J2EE technologies like JDBC, Hibernate, Spring boot JPA, Spring MVC, Spring
  • Strong experience in microservices architecture and RESTful APIs.
  • Strong experience in AWS Cloud services.
  • Solid experience of Spring-based frameworks and ORM technologies.
  • Strong experience in API and Performance Testing.
  • Sound experience in Apache JMeter.
  • Experience with relational databases and NoSQL databases including query optimization.
  • Familiarity with CI/CD pipelines, build tools, and version control systems.
  • Experience working in Agile delivery models.
  • Strong analytical, troubleshooting, and communication skills.
  • Experience with messaging platforms and event-driven architectures.
  • Exposure to frontend technologies and full-stack collaboration.
  • Experience in supporting production systems and release governance.