Generative AI Engineer
Tata Consultancy Services
Bengaluru, Karnataka, India
JOB DESCRIPTION
Python Developer - Generative AI & Azure
SN
Required Information
Details
Role
Python Developer - Generative AI & Azure
Primary Skills
Python Development; azure
Secondary Skills
UI Development; Web-Based Application Development; Agentic AI Knowledge
Location
Bangalore, Hyderabad
Detailed Skill and Role Requirements
Must Have Technical / Functional Skills
- Strong hands-on Python development experience covering object-oriented programming, reusable modules, exception handling, logging, unit testing, performance optimization and secure coding.
- Production experience developing REST APIs and microservices using FastAPI, Flask or Django.
- Hands-on Generative AI development using prompt engineering, model integration, embeddings, vector search and Retrieval-Augmented Generation (RAG).
- Experience integrating Large Language Models through managed platforms or APIs, preferably Amazon Bedrock or approved enterprise model services.
- Practical Agentic AI knowledge, including tool/function calling, workflows, memory, planning, orchestration, guardrails and human-in-the-loop controls.
- Working knowledge of AWS services such as Lambda, API Gateway, S3, ECS/EKS, Bedrock, SageMaker, DynamoDB/RDS, CloudWatch, IAM, Secrets Manager, Step Functions and SQS/SNS.
- Experience with relational or NoSQL databases, Git, CI/CD, Docker and deployment automation.
- Understanding of API security, IAM, encryption, secrets management, privacy, responsible AI and secure enterprise-data handling.
- Strong debugging and analytical skills across applications, cloud integrations, databases and model responses.Secondary / Good-to-Have Skills
- UI development using React, Angular or similar frameworks with HTML, CSS and JavaScript/TypeScript.
- Web-based application development and front-end integration with APIs and AI services.
- Knowledge of LangChain, LangGraph, LlamaIndex or equivalent orchestration frameworks.
- Exposure to OpenSearch, pgvector, Pinecone, Weaviate, FAISS or another vector-search solution.
- Knowledge of GenAI evaluation covering relevance, groundedness, hallucination control, safety, latency and cost.
- Exposure to observability, MLOps/LLMOps and automated testing of AI-enabled applications.Roles & Responsibilities
- Design, develop, test and maintain scalable Python applications, APIs and cloud-native services.
- Build GenAI solutions using approved models, RAG patterns, prompt templates, embeddings and vector stores.
- Develop agentic workflows connecting models with approved tools, APIs, data sources and business processes.
- Implement safeguards for confidential data, access control, prompt injection, output validation, auditability and responsible AI.
- Deploy and operate AWS workloads with appropriate security, resiliency, monitoring, logging and cost controls.
- Create reusable components and integrations for web-based and AI-enabled applications.
- Write unit, integration and functional tests; perform code reviews and maintain technical documentation.
- Troubleshoot incidents, identify root causes and implement preventive improvements.
- Collaborate with architects, product owners, UI developers, DevOps, data teams and business stakeholders.
- Participate in Agile planning, estimation, stand-ups, demos, retrospectives and releases.
- For the 8+ year position, lead solution design, review complex implementations and mentor developers.