Job Description

Job Title: Java/Python AI Developer

Location: Bangalore/Chennai

Employment Type: Full-Time

Experience: 5-8 years



Key Consideration:

We are seeking a highly skilled Software Engineer with deep experience in Java or Python, and a strong understanding of Large Language Models (LLMs), Retrieval-Augmented Generation (RAG) architectures, and OpenAI API integrations. The ideal candidate will build intelligent, scalable backend systems that combine traditional software engineering with cutting-edge AI capabilities.

Your future duties and responsibilities

. Design, develop, and maintain backend services and APIs using Java or Python.

. Implement and optimize RAG pipelines for enterprise or product-specific use cases.

. Integrate OpenAI, LangChain, LlamaIndex, or similar LLM frameworks into production systems.

. Develop vector database solutions (e.g., Pinecone, FAISS, Weaviate, Chroma) for efficient document retrieval.

. Collaborate with data scientists and ML engineers to fine-tune and deploy LLM-based models.

. Build scalable microservices and ensure seamless integration with front-end and data layers.

. Implement security, prompt safety, and responsible AI usage policies.

. Monitor and improve performance, latency, and accuracy of AI-driven applications.

. Participate in architecture discussions, code reviews, and continuous improvement initiatives.

Required qualifications to be successful in this role

Java-to-JavaScript interoperability using tools like GraalVM Python-JavaScript integration via PyScript and related technologies Proficient in test automation using JUnit, pytest, and Jest Experience designing and maintaining CI/CD pipelines Familiar with cloud platforms (AWS, GCP, Azure), including their AI service offerings Familiar with modern frontend frameworks such as React, Angular, or Vue

Together, as owners, let's turn meaningful insights into action.

Life at CGI is rooted in ownership, teamwork, respect and belonging. Here, you'll reach your full potential because...



You are invited to be an owner from day 1 as we work together to bring our Dream to life. That's why we call ourselves CGI Partners rather than employees. We benefit from our collective success and actively shape our company's strategy and direction.



Your work creates value. You'll develop innovative solutions and build relationships with teammates and clients while accessing global capabilities to scale your ideas, embrace new opportunities, and benefit from expansive industry and technology expertise.



You'll shape your career by joining a company built to grow and last. You'll be supported by leaders who care about your health and well-being and provide you with opportunities to deepen your skills and broaden your horizons.




Come join our team--one of the largest IT and business consulting services firms in the world.