Java Backend + AI Agent Developer

Java Backend + AI Agent Developer1 **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)** * Dynamic 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.