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Wissen Technology
Posted 1mo ago

Java Full stack (Java + React)

Wissen Technology
wissen.comView all open roles
Bangalore, Karnataka, India
OnsiteFull Time
Responsibilities
  • developing backend
  • building frontend
  • integrating APIs
Requirements
  • 3+ years experience
  • Strong Core Java (Java 8+)
  • Spring Boot
  • React.js
  • JPA/Hibernate
  • SQL/NoSQL, Redux
  • Experience with RESTful APIs
  • Microservices
  • Front-end build tools, and unit testing
Technical tools mentioned
Core JavaJava 8+Spring BootRESTful APIsMicroservices architectureJPA/HibernateSQLNoSQLReact.jsJavaScript (ES6+)HTML5CSS3ReduxReact HooksWebpackBabelNPM

Job 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/


About Wissen Technology

Global technology consulting firm providing custom software engineering services.

Year founded
2015
Employees
2500
Industries
IT ServicesSoftware Development
Activities
Custom Software DevelopmentIT ConsultingDigital Transformation ServicesApplication DevelopmentBig Data Analytics
Organization type
Private
Latest investment
Raised $10.00M Funding Round (2026)
Headquarters
IN

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