CHENNAI · FULLTIME
Gen AI Python Developer - S
Tata Consultancy Services
Chennai · onsite · Posted 58d ago
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Section · 01
About this role
Key Responsibilities
- Design, develop, and maintain applications using Python.
- Build and deploy Generative AI and Machine Learning solutions for business use cases.
- Develop and optimize AI-powered applications using Large Language Models (LLMs).
- Create and maintain data pipelines for AI and ML workflows.
- Develop APIs and backend services for AI applications.
- Work with structured and unstructured datasets for model training and inference.
- Perform data analysis, feature engineering, and model evaluation.
- Integrate AI/ML models with enterprise applications and cloud platforms.
- Monitor model performance and implement improvements.
- Collaborate with cross-functional teams throughout the SDLC lifecycle.
- Ensure security, scalability, reliability, and performance of AI solutions.
- Prepare technical documentation and knowledge-sharing materials.
Required Skills & Qualifications
- Bachelor's or Master's degree in Computer Science, Artificial Intelligence, Data Science, Engineering, or related field.
- 3+ years of experience in Python development.
- Hands-on experience in Generative AI and Machine Learning projects.
- Strong problem-solving and analytical skills.
- Experience in software development lifecycle and Agile methodologies.
Technical Skills
Programming
- Python
- Object-Oriented Programming (OOP)
- REST API Development
- Microservices Architecture
Generative AI
- Large Language Models (LLMs)
- Prompt Engineering
- Retrieval-Augmented Generation (RAG)
- AI Agents and Autonomous Workflows
- Vector Databases
- Fine-Tuning and Model Optimization
- AI Application Development
AI Platforms & Frameworks
- OpenAI
- Azure OpenAI
- LangChain
- LlamaIndex
- Hugging Face
- Transformers
- Semantic Kernel (Preferred)
Machine Learning Skills
- Supervised Learning
- Unsupervised Learning
- Classification & Regression
- Clustering Techniques
- Model Training & Evaluation
- Feature Engineering
- Model Deployment
- MLOps Concepts
ML Frameworks
- Scikit-learn
- TensorFlow
- PyTorch
- XGBoost
SQL & Data Management
Strong experience with:
- SQL Query Development
- Database Design
- Data Modeling
- Data Analysis
- ETL Processes
- Stored Procedures
- Performance Optimization
Databases
- SQL Server
- PostgreSQL
- MySQL
- Oracle
- MongoDB (Preferred)
Data Engineering Skills
- Data Cleaning and Transformation
- Data Warehousing Concepts
- Data Pipelines
- Batch and Real-Time Processing
- Data Integration
Cloud & DevOps (Preferred)
Experience with:
- Microsoft Azure
- Azure OpenAI
- Azure Machine Learning
- Azure Data Factory
- Azure Databricks
- AWS or GCP
DevOps Tools
- Git
- GitHub
- Azure DevOps
- Jenkins
- Docker
- Kubernetes
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Section · 02
Skills
Section · Company
About TCS

Tata Consultancy Services
IT Services & Consulting
608.0k+
employees
1968
58 years old
Mumbai, Maharashtra
India
₹12L – ₹22L PA
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