Wissen Technology
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Pune · Hybrid · ₹4-16 LPA · 1-3 Yrs · Oct 3
Information Technology Support Services · 1001 to 5000 Employees · Hyderābād, India
Wissen was established in year 2000. We have global offices in US, UK, Europe, Mexico, Middle East, and India, with best in class infrastructure and development facilities spread across globe. We are a fast growing end to end software solution providers in Banking & Financial Services, Telecom, Healthcare & Retail verticals and have successfully delivered $350 million worth of projects. We provide technical solutions to complex business problems of our customers. Our people are the core of everything we do and we make sure they feel professionally fulfilled. Today Wissen has over 900 IT professionals delivering world class IT Services and Solutions to clients across the world. Wissen’s services include Technology Consulting, Software Development, Application Services, Systems Integration, Re-engineering and Independent Testing Services. Wissen utilizes its multi location facilities and industry standards to provide best in class solutions for clients. Wissen leverages on its multi-site facilities in USA and India, offering customers a combination of onsite, offsite, and offshore service models. Wissen is uniquely positioned to help you with your needs in building enterprise systems, adopting a visualisation and business intelligence stack or implementing a Digital strategy. Wissen’s technical competencies, proactive management approach, proven methodologies and committed support makes it a valued partner for Technology Consulting and Software Development solutions.
Hiring: Engineering
What employees say
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Interview experience · Software Engineer
The recruitment process generally starts with an Online Assessment (OA) to evaluate aptitude, coding, technical knowledge, and problem-solving skills. Shortlisted candidates then appear for Technical Round 1, followed by
Average difficulty · Mumbai · 242 reports
More interview insightsJob description
Overview
Role : Java Full Stack Development (Java + React.JS + Gen AI) Location : Viman Nagar, Pune Work Mode : Hybrid (4 Days WFO)
Responsibilities
- Develop scalable and secure backend services using Java, Spring Boot, and Microservices.
- Design and develop responsive, modular web applications using React.js.
- Build and integrate RESTful APIs and backend services with frontend applications.
- Work with Generative AI / LLMs to build intelligent application features and automation workflows.
- Integrate LLMs such as OpenAI, Anthropic, or similar models into applications.
- Work with prompt engineering, RAG, embeddings, vector databases, and AI-powered workflows.
- Develop and maintain applications using SQL and NoSQL databases such as PostgreSQL, MySQL, MongoDB, and Redis.
- Design and work with event-driven / asynchronous architectures using Kafka or RabbitMQ.
- Write clean, maintainable, testable, and production-ready code.
- Collaborate with product, engineering, and cross-functional teams to deliver end-to-end solutions.
- Deploy and maintain applications using Docker, CI/CD, and cloud platforms.
- Strong hands-on experience in Java.
- Strong experience with Spring Boot and Microservices.
- Good understanding of REST APIs, distributed systems, and backend architecture.
- Experience with Spring Data JPA / Hibernate.
- Good understanding of multithreading, exception handling, and performance optimization.
- Strong hands-on experience with React.js.
- Good knowledge of JavaScript / TypeScript, HTML5, and CSS3.
- Experience with Redux, Context API, or similar state-management frameworks.
- Ability to integrate React applications with backend REST APIs.
- Hands-on exposure to Generative AI / LLM-based applications.
- Experience working with OpenAI, Anthropic, Gemini, or similar LLM APIs.
- Understanding of Prompt Engineering, RAG, embeddings, and vector databases.
- Exposure to frameworks/tools such as LangChain, LangGraph, LlamaIndex, or similar.
- Understanding of AI agents / Agentic AI workflows is an advantage.
- Experience with PostgreSQL / MySQL and MongoDB / Redis.
- Exposure to AWS, Azure, or GCP.
- Familiarity with Docker, Git, and CI/CD pipelines.
- Experience with Kafka / RabbitMQ and event-driven architecture.
- Experience building AI-powered chat interfaces or intelligent workflow automation.
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Job application FAQ
Last updated 30 October 2026
- How do I apply for Java Full Stack Developer (Java + React.JS + Gen AI) at Wissen Technology?
- Open this job on Feedback AI and sign up free (or sign in). You can apply from the job detail page; match scores and skill gaps appear when your profile is complete. Wissen Technology may attach structured assessments to interview rounds after you apply.
- Does Feedback AI show a match score for this Java Full Stack Developer (Java + React.JS + Gen AI) role?
- Yes after you add a resume or skills. Match score ranks this role against your profile — skills met, gaps, level, and location — so you prioritise applications where fit is strongest.
- Is Java Full Stack Developer (Java + React.JS + Gen AI) remote or on-site in Pune, Maharashtra?
- This listing is marked hybrid with location Pune, Maharashtra. Confirm details on the job description before applying.
- What skills matter for this Java Full Stack Developer (Java + React.JS + Gen AI) role at Wissen Technology?
- This is a mid-level Java Full Stack Developer (Java + React.JS + Gen AI) role. Key skills include skills listed in the job description. Feedback AI highlights matched vs missing skills on your profile after signup.