Java Full Stack Developer
Sigma Allied Services Private Limited · Mumbai · onsite · Posted 51d ago
Not disclosed5–8 yrsfulltimeSourced from
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About this role
Role: Java Full Stack Developer
Experience: 5–8 Years
Education: 15 years full-time education
Job Description:
We are looking for a Java Full Stack Developer to design, develop, and maintain scalable enterprise applications. The role involves strong hands-on development across Java/Spring backend and React.js frontend, REST API integration, application modernization, troubleshooting, and performance optimization.
Key Responsibilities:
- Develop backend services using Java, Jakarta EE/Servlet API, Spring Framework.
- Build responsive user interfaces using React.js, JavaScript/ES6+, and TypeScript.
- Develop and integrate RESTful APIs between frontend and backend.
- Work on application modernization and legacy framework/library migration.
- Perform code reviews, technical design, troubleshooting, and performance optimization.
- Follow secure coding practices and enterprise application security standards.
- Collaborate with architects, business stakeholders, and cross-functional teams.
Mandatory Skills:
- Java
- Spring Framework
- React.js
- JavaScript / ES6+
- TypeScript
- Jakarta EE / Servlet API
- REST APIs
- HTML5 / CSS3
- Enterprise application development
Good to Have:
- Spring Boot
- JWT / OAuth
- Hibernate Validator
- Jackson
- Apache POI
- Log4j2
- HikariCP
- Banking/Financial Services domain experience
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Skills
full stack developerServletJakarta EEJavascriptTypescriptReact.JsREST APISpring BootJavaHTML5CSS3Java Fullstack