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Elliott Moss Consulting

Java Developer

Elliott Moss Consulting
Singapore · Contract · Associate

We are looking for an experienced Senior Java Backend Developer to support legacy system modernization and build scalable backend APIs. The role involves analyzing JSP-based applications, designing APIs, and collaborating with frontend developers, Business Analysts, and stakeholders.

Key Responsibilities

  • Analyze legacy JSP and Java code to understand business logic and support modernization.
  • Design, develop, and enhance REST APIs using Java, Spring Boot, Hibernate, and JPA.
  • Prepare technical documentation including API specifications and data mappings.
  • Develop unit and integration tests using JUnit.
  • Collaborate with React developers, BAs, and stakeholders during development and defect resolution.
  • Perform code reviews and ensure coding standards and best practices.
  • Provide technical guidance and contribute to architecture and design decisions.

Must-Have Skills

  • Strong experience in Java, Spring Boot, Hibernate, and JPA.
  • Experience with IBM DB2 or enterprise databases, including performance tuning.
  • Hands-on experience with JSP and JSF (legacy applications).
  • Experience in REST API development and backend architecture.

Good-to-Have Skills

  • AWS (EC2, RDS, S3, Lambda).
  • React and TypeScript exposure.
  • Experience working with Figma and UI teams.

Key Skills

Ranked by relevance

java spring boot typescript react figma s3 ui
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Posted
Feb 18, 2026
Type
Contract
Level
Associate
Location
Singapore

Industries

IT Services IT Consulting Software Development

Categories

Information Technology

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