: Java Full Stack Developer with Generative AI Experience

Location: Bangalore, Chennai, Hyderabad, Gurgaon and Pune

Experience: 6 to 12 Years

Notice Period: Immediate to 30 Days

Role Overview

We are looking for an experienced Java Full Stack Developer with strong expertise in Java, Spring Boot, Microservices, and React.js. The ideal candidate should also possess hands-on experience with Generative AI technologies, including Prompt Engineering, AI Agents, RAG (Retrieval-Augmented Generation), LangChain, and Large Language Model (LLM) integrations.

The candidate will play a key role in designing, developing, and modernizing enterprise applications while leveraging AI-powered solutions to improve business processes, automation, and developer productivity.

Key Responsibilities

- Design, develop, and maintain scalable enterprise applications using Java, Spring Boot, and Microservices architecture.
- Build and enhance responsive user interfaces using React.js.
- Develop RESTful APIs and integrate third-party services and enterprise systems.
- Design and implement cloud-native and distributed application architectures.
- Develop and integrate Generative AI solutions, including:
- Prompt Engineering
- AI Agents




- RAG-based applications
- LangChain frameworks
- LLM integrations (OpenAI, Azure OpenAI, Gemini, Claude, etc.)
- Collaborate with business stakeholders, architects, and cross-functional teams to deliver high-quality solutions.
- Ensure application performance, security, scalability, and reliability.
- Participate in code reviews, design discussions, and technical mentoring.
- Troubleshoot complex technical issues and optimize application performance.

Required Skills

Backend

- Robust experience in Java 8/11/17
- Spring Boot
- Spring MVC
- Spring Security
- Microservices Architecture
- REST APIs
- JPA/Hibernate

Frontend
- React.js
- JavaScript/TypeScript
- HTML5
- CSS3
- Bootstrap/Material UI

Database
- SQL (Oracle, PostgreSQL, MySQL)
- Database design and optimization

Cloud & DevOps
- Azure/AWS/GCP
- Docker
- Kubernetes
- CI/CD Pipelines
- Git

Generative AI
- Prompt Engineering
- AI Agent Development
- LangChain/LangGraph
- RAG Architecture
- Vector Databases (Pinecone, ChromaDB, FAISS, Azure AI Search)
- LLM Integration and Fine-tuning Concepts
- OpenAI/Azure OpenAI APIs

📌 Java Full Stack Developer (Bengaluru)
🏢 Cognizant
📍 Bengaluru