About the role

Design and develop scalable backend services using Java and Spring Boot while creating responsive frontend interfaces with React.js. Collaborate with cross-functional teams to integrate APIs and ensure high code quality through testing and performance tuning.

What they look for

Core Java Spring Boot React.js RESTful APIs Microservices JPA/Hibernate SQL NoSQL JavaScript HTML5 CSS3 Redux React Hooks Webpack Babel NPM

Requirements

Requires 3 to 10 years of experience in full-stack development with strong proficiency in Java 8+ and the React ecosystem. A degree in Engineering, Technology, or Computer Applications is required.

Full description

Wissen Technology is hiring for Java Full stack (Java + React)

About Wissen Technology:

At Wissen Technology, we deliver niche, custom-built products that solve complex business challenges across industries worldwide. Founded in 2015, our core philosophy is built around a strong product engineering mindset—ensuring every solution is architected and delivered right the first time. Today, Wissen Technology has a global footprint with 2000+ employees across offices in the US, UK, UAE, India, and Australia. Our commitment to excellence translates into delivering 2X impact compared to traditional service providers. How do we achieve this? Through a combination of deep domain knowledge, cutting-edge technology expertise, and a relentless focus on quality. We don’t just meet expectations—we exceed them by ensuring faster time-to-market, reduced rework, and greater alignment with client objectives. We have a proven track record of building mission-critical systems across industries, including financial services, healthcare, retail, manufacturing, and more. Wissen stands apart through its unique delivery models. Our outcome-based projects ensure predictable costs and timelines, while our agile pods provide clients with the flexibility to adapt to their evolving business needs. Wissen leverages its thought leadership and technology prowess to drive superior business outcomes. Our success is powered by top-tier talent. Our mission is clear: to be the partner of choice for building world-class custom products that deliver exceptional impact—the first time, every time.

Job Summary:

We are seeking a skilled Full Stack Developer with expertise in Java, Spring Boot, and React.js to design, develop, and maintain scalable web applications. The role involves building robust backend services, creating responsive user interfaces, integrating APIs, and collaborating with cross-functional teams to deliver high-quality software solutions. The ideal candidate will have a strong focus on code quality, performance optimization, and troubleshooting complex technical issues.

Experience: 3 to 10 Years

Location: Bangalore

Mode of Work: Full Time

Education: B.E/B tech, M tech, MCA, MS

Key Responsibilities:

Develop and maintain scalable backend services using Core Java / Spring Boot

Design and implement responsive, high-quality front-end interfaces using React.js

Integrate backend APIs with frontend components seamlessly

Collaborate with product managers, architects, and QA to deliver quality software

Ensure code quality through unit testing, code reviews, and performance tuning

Troubleshoot and debug production issues as needed.

Mandatory Skills

Backend:

Strong programming skills in Core Java, Java 8+

Experience with Spring Boot, RESTful APIs, Microservices architecture

Good understanding of JPA/Hibernate, and SQL/NoSQL databases

Frontend:

Proficient in React.js, JavaScript (ES6+), HTML5, CSS3

Experience with Redux, React Hooks, and component-based architecture

Familiarity with front-end build tools (Webpack, Babel, NPM)

Wissen Sites:

Website: www.wissen.com

LinkedIn: Wissen Technology | LinkedIn

Wissen Leadership: Leadership Team | Wissen

Wissen Live: LinkedInログイン | LinkedIn

Wissen Thought Leadership: https://www.wissen.com/articles/