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Competition
Very high
Estimated monthly salary
~S$8,000 – S$11,000

Java Developer

Job Description & Requirements

Responsibilities

  • Broad experience in programming, and implementing large distributed systems with microservices.
  • Deep understanding of Application, Infrastructure and security architecture and non-functional aspects like Performance, Scalability, Reliability, Availability etc.
  • Work with technical SMEs to understand their requirements and ensure these are met.
  • Define best practices and standards for the microservice implementation.
  • Lead activities to build accelerators and tools to increase the quality of deliverables.
  • Evaluates industry technologies to shape design of services in consideration of cost, portability, compatibility, or usability factors.
  • Identifies and makes appropriate changes to technologies, integrated platforms, and systems to meet customer and operational requirements.
  • Continuously seeks to more efficiently manage and utilize technology, platforms, and systems.
  • Highlights design risks, provide alternative options, and recommend quality solution to specified problem.

Essential Requirements (Skills Requirements)

  • Bachelor’s degree and 5+ years of technical experience within architecture development, integration of backend systems and development. Strong Hands–on experience in developing applications using Java/J2EE, with Spring boot framework knowledge and experience.
  • Deep knowledge of SOA, Architecture and Design on Micro services, REST Services and Soap Services Development.
  • Experience in core java fundamentals, Java 8+, Spring, Springboot, testing framework Junit, Cucumber.
  • Strong hands-on with design patterns, clean code.
  • Strong hands-on in Java Microservices (Springboot) Restful APIs and Soap Services.
  • Experience in designing and coding scalable Microservices.
  • Experience with middleware/messaging technologies such as MQ, JMS, Kafka and exposure to event-driven design patterns.

Good to have

  • Experience in API Management
  • Experience in writing deployment pipelines to deploy Java microservices in Kubernetes.
  • Strong in creating/ defining Swagger specs for REST APIs, understand REST principles, Guidelines.
  • Demonstrated knowledge of OAuth token-based authentication protocol.
  • Demonstrated knowledge of PCI and Security Coding Standards.
  • Experience with MSSQL, data modelling, query development and performance optimization

Technical / Professional Skills

  • Spring Boot, Java/J2EE, SOA, REST and Soap Services, Microservices

Non-Technical / Soft Skills

  • Problem solving skills and ability to work under pressure.
  • Good command of English, both written and spoken.

About eTeam

For over 25 years, eTeam has been trusted by global organizations to lead high-stakes programs where execution matters as much as strategy. Operating across 130 countries and serving over 500 Fortune 1000 clients, we integrate directly with executive leadership to take responsibility for execution, accountability for outcomes, and measurable success. We stand apart from traditional firms by turning your ambition into operational reality. We know that success depends on execution and eTeam provides experienced program leadership, subject matter expertise, and integrated delivery teams to drive your global growth with confidence. We provide a comprehensive suite of services designed to simplify complexity and unlock agility for your unique growth journey. Our core capabilities span Business & Digital Transformation, building and scaling high-performance Global Capability Centers (GCCs), delivering seamless Workforce Solutions (including EOR/AOR, MSP, RPO, and Embedded Recruitment), and driving competitive advantage through global Talent & Recruitment services. From the first idea to sustainable outcomes, we introduce AI and data-powered approaches to ensure your initiatives are successfully adopted, embedded, and sustained. Across the industry, eTeam is recognized and trusted as a leading partner and supplier, committed to delivering excellence and driving measurable business outcomes for the organizations we serve. Transformation. Agility. Partnership. Welcome to eTeam.

Posted 5 Oct 2026