
Infosys
Senior Technologist - AI/GenAI-Q2 FY 27
RoleMachine Learning
LevelSenior
LocationBangalore, India
WorkOn-site
TypeSenior Technologist
Posted2 months ago
About the role
We are looking for a highly skilled Generative AI Engineer / Senior Technologist with strong hands-on experience in Python, Large Language Models, RAG, Agentic AI, fine-tuning, and cloud deployment. The ideal candidate should have a deep understanding of LLM architectures at a systems level and the ability to design, build, deploy, and evaluate end-to-end AI solutions for enterprise use cases.
This role requires strong engineering capability, problem-solving skills, and practical exposure to modern AI frameworks, cloud-native deployment, and model engineering concepts.
- Design and develop enterprise-grade Generative AI solutions using Python and modern AI frameworks.
- Build AI applications using LLMs, embeddings, prompts, function calling, tool usage, and agentic AI patterns.
- Implement Retrieval-Augmented Generation (RAG) pipelines for enterprise knowledge retrieval and generation use cases.
- Design end-to-end AI solutions covering:
- Data ingestion
- Data processing
- Retrieval
- Generation
- Evaluation
- Work with Agentic AI frameworks such as CrewAI, Lang Chain, Lang Graph, Llama Index, Auto Gen, and Langfuse.
- Apply prompt engineering strategies to improve LLM accuracy, reliability, and usability.
- Evaluate the suitability of fine-tuning vs RAG based on business and technical requirements.
- Support LLM fine-tuning workflows including instruction tuning and supervised fine-tuning.
- Manage data preparation for fine-tuning, including train/validation splits, data quality checks, and contamination prevention.
- Deploy AI workloads on cloud platforms such as Azure, AWS, or GCP.
- Containerize AI applications using Docker and work with basic Kubernetes concepts.
- Apply model engineering best practices for scalable, reliable, and production-ready AI systems.
Education: Bachelor of Engineering
- Preferred skills: Technology->AI-AI Engineering->AI/ML Solution Architecture and Design->traditional ai ml,Technology->Open System->Python
- Open System->Python
About Infosys
BANGALORE
Headquarters