Java Fullstack Developer (Java+React)

Wissen Technology; Bengaluru; On-site; INR 1,100,000 - 1,800,000; Full time

Job summary

Wissen Technology in Bengaluru is seeking an experienced Java Full Stack Developer to build scalable web applications. You will work on Java, Spring Boot, Microservices, and React.js to deliver RESTful APIs and responsive interfaces.

Responsibilities include designing full‑stack solutions, building backend services, and integrating with third‑party APIs in an Agile environment.

Qualifications

• Proven experience building full‑stack web applications using Java, Spring Boot and React.js.
• Strong understanding of RESTful API design and microservices architecture.
• Hands-on experience with frontend technologies (JavaScript, HTML5, CSS3) and responsive UI development.

Responsibilities

• Design, develop, and maintain full‑stack applications using Java, Spring Boot, and React.js.
• Develop scalable backend services and RESTful APIs using Spring Boot and Microservices.
• Build reusable and responsive UI components using React.js, JavaScript, HTML5 and CSS3.
• Integrate React applications with backend APIs and third‑party services.
• Write clean, maintainable, and testable code; perform unit testing and code reviews.
• Collaborate with QA, DevOps, Product, and other engineering teams in an Agile environment.
• Troubleshoot production issues and ensure application scalability, security, and reliability.

Skills

Java

Spring Boot

Microservices

React.js

RESTful APIs

JavaScript

HTML5

CSS3

Job description

We are looking for an experienced Java Full Stack Developer with strong hands-on expertise in Java, Spring Boot, Microservices, and React.js . The candidate will be responsible for developing scalable web applications, building RESTful APIs, and creating responsive user interfaces using React.

Responsibilities:

• Design, develop, and maintain full-stack applications using Java, Spring Boot, and React.js .
• Develop scalable backend services and RESTful APIs using Spring Boot and Microservices.
• Build reusable and responsive UI components using React.js, JavaScript, HTML5 and CSS3
• Integrate React applications with backend APIs and third-party services.
• Work with relational databases such as MySQL/PostgreSQL/Oracle.
• Write clean, maintainable, and testable code.
• Perform unit testing, debugging, code reviews, and performance optimisation.
• Collaborate with QA, DevOps, Product, and other engineering teams in an Agile environment.
• Troubleshoot production issues and ensure application scalability, security, and reliability.