Java Backend + AI Agent Developer (Pune)

Key Responsibilities Java Backend Engineering
- Develop, optimize, and maintain high-performance backend applications using Java (8/11/17) .
- Build robust microservices using Spring Boot / Spring Cloud .
- Design scalable RESTful APIs and event-driven architectures.
- Implement secure, highly available, low-latency backend systems.
- Work with both relational and NoSQL databases such as MySQL, PostgreSQL, MongoDB, Redis . Agentic AI Development
- Build and integrate AI agents using frameworks such as:
- LangChain / LangGraph
- OpenAI Assistants / ReAct / AutoGen
- HuggingFace, LlamaIndex , or custom agentic frameworks
- Develop advanced agentic workflows including:
- Tool calling and function calling
- Task planning and retrieval-augmented generation (RAG)
- Agile reasoning and multi-agent collaboration
- Integrate leading LLMs (GPT, Claude, Llama, Mistral, etc.) into Java-based systems.
- Build workflows and pipelines for prompt engineering, model orchestration, and inference . Required Skills
- 5–8 years of experience in Core Java , concurrency, multithreading, and performance tuning.
- Strong expertise in Spring Boot , REST APIs, and microservices architecture.
- Proficiency in SQL/NoSQL databases and integrating real-time data streams.
- Solid understanding of LLMs, RAG, embeddings, and vector databases .
- Practical experience building AI agent pipelines .
- Hands-on experience with OpenAI API, LangChain , or similar frameworks.
- Knowledge of prompt engineering and model fine-tuning techniques.
- Demonstrated experience deploying AI-driven or agentic systems in production .
- Familiarity with vector databases such as Pinecone, FAISS, Milvus, Weaviate .
- Experience with cloud ecosystems ( AWS, Azure, GCP ) and containerization tools ( Docker, Kubernetes ). Desirable Qualifications
- Bachelor’s or Master’s degree in Computer Science, Software Engineering, or a related field.
- Working knowledge of Python for interacting with core AI/ML services or models.
- Experience with modern vector databases such as Weaviate, Pinecone, Chroma , etc. Apply on Kit Job: kitjob.in/job/4n7c0v