Location: Chennai, India

Job Requirements

Job Summary

We are seeking a highly skilled GenAI & Agentic AI Developer to design, develop, and deploy enterprise-grade AI solutions leveraging Large Language Models (LLMs), Retrieval-Augmented Generation (RAG), AI Agents, and Agentic AI frameworks. Key Responsibilities

Design and develop Generative AI and Agentic AI solutions for enterprise use cases.

Build AI-powered applications such as chatbots, virtual assistants, knowledge assistants, copilots, and workflow automation platforms.

Work within Agile/Scrum teams and contribute to sprint planning, estimations, and delivery activities.

Generative AI & LLMs

Strong understanding of Generative AI concepts and architectures.

Hands-on experience with Large Language Models (LLMs).

Experience working with OpenAI, Claude, Gemini, Llama, Mistral, or equivalent models.

Experience with Multi-Agent Architectures.

Knowledge of Human-in-the-Loop (HITL) workflows and agent governance.

RAG & Knowledge Systems

Design and implementation of RAG solutions.

Document ingestion, chunking, embedding, indexing, and retrieval strategies.

AI Frameworks, LangChain, LangGraph, LlamaIndex, CrewAI, AutoGen

MCP (Model Context Protocol),AI Agent Orchestration Frameworks,Programming & APIs,Strong proficiency in Python.

REST API development and integration.,FastAPI or Flask.,JSON, API Gateway, Authentication, and Security best practices.

Databases & Vector Stores

SQL (PostgreSQL, MySQL, SQL Server, etc.),Vector Databases:,Pinecone,Weaviate,ChromaDB,FAISS,OpenSearch Vector Engine





CI/CD implementation using GitHub Actions, Jenkins, GitLab CI/CD, or AWS CodePipeline.

Docker and containerized deployments.

Required Qualifications

Bachelor's or Master's degree in Computer Science, Artificial Intelligence, Data Science, or related field.

5-8 years of software engineering experience.

Minimum 2+ years of hands-on experience in Generative AI solution development.

Experience with Agent Evaluation Frameworks.

Knowledge of Model Fine-Tuning and Parameter-Efficient Fine-Tuning (PEFT).

Experience with Knowledge Graphs and Graph RAG.

Experience in Healthcare, Pharma, Life Sciences, Financial Services, or Enterprise Digital Transformation programs.

Exposure to MLOps, LLMOps, and AI Governance platforms.

Work Experience 2-5Years

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Virtusa is an Equal Opportunity Employer

Virtusa is an equal opportunity employer that is committed to diversity and inclusion in the workplace. We prohibit discrimination and harassment of any kind based on race, color, sex, religion, sexual orientation, national origin, disability, genetic information, pregnancy, or any other protected characteristic as outlined by federal, state, or local laws. This policy applies to all employment practices within our organization, including hiring, recruiting, promotion, termination, layoff, recall, leave of absence, compensation, advantages, training, and apprenticeship. Virtusa makes hiring decisions based solely on qualifications, merit, and business needs at the time.

📌 Senior Software Engineer (Chennai)
🏢 Virtusa
📍 Chennai