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Contractor-05

Tokyo, JapanContractPosted Aug 26, 2026

Job description

Job Description Role: Java Full Stack Developer Location: Onsite/Japan(Tokyo) Who are we looking for? A senior level Java Full Stack developer Lead to work on a critical project for one of our biggest Client in Insurance domain. The Individual should be passionate about technology, experienced in developing and managing cutting edge technology applications.

Technical Skills: Good hands-on knowledge of Java(JDK 8/11/17+), JavaScript/TypeScript, HTML5, CSS3 Knowledge of Core Java, Spring MVC, Java Spring. Boot, API Microservices, Python Experience in Angular or React.js Working knowledge of Database – MySQL, PostgreSQL, Oracle, SQL Server Working experience in GitHub, Tomcat and Maven Experience with AWS Services: S3, ECS, RDS Exposure in Agile/Scrum environment participation Japanese language preferred, not essential Key Responsibilities: Backend Development: Build secure business logic and microservices using Java and frameworks like Spring Boot.

Frontend Development: Design responsive user interfaces with Angular or React. API Integration: Develop and expose robust RESTful APIs or GraphQL endpoints to bridge the frontend and backend. Database Management: Design schemas, write optimized queries, and manage data via relational databases (MySQL, PostgreSQL) or NoSQL options (MongoDB).

Deployment & DevOps: Containerize applications using Docker and support CI/CD deployment pipelines on cloud platforms (AWS, Azure). Quality Assurance: Write unit and integration tests (JUnit, Jest) and participate in peer code reviews. [, , , ] Should have worked in Agile lifecycle and have good understanding on how Scrum teams operate Behavioral Skills : Somebody who has at least 10+ years of work experience who has played Java Full Stack Developer Lead role.

Education

Any degree from a reputed college

Description copied from Mphasis's careers page. Read the full posting before you apply.

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