KOLKATA · FULLTIME
AI/ML Engineer - S

Tata Consultancy Services
Kolkata · onsite · Posted 6d ago
Sourced from
Undisclosed5–8 yrsfulltimeKolkata
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Section · 01
About this role
Key Responsibilities
- Design, develop, and deploy Machine Learning and AI models for business applications.
- Build scalable AI/ML pipelines for training, testing, deployment, and monitoring.
- Perform data collection, preprocessing, feature engineering, and model optimization.
- Develop predictive, classification, recommendation, and forecasting models.
- Implement Deep Learning models using industry-standard frameworks.
- Build Generative AI solutions leveraging Large Language Models (LLMs).
- Fine-tune foundation models and optimize inference performance.
- Collaborate with business teams to translate requirements into AI-driven solutions.
- Develop APIs and integrate AI models into enterprise applications.
- Establish MLOps best practices for model lifecycle management.
- Monitor model performance, drift, and retraining requirements.
- Create technical documentation, architecture diagrams, and deployment guides.
- Stay updated with emerging AI technologies and industry trends.
Required Skills
Artificial Intelligence & Machine Learning
- Machine Learning Algorithms
- Supervised & Unsupervised Learning
- Reinforcement Learning
- Deep Learning
- Generative AI
- Natural Language Processing (NLP)
- Computer Vision
- Recommendation Systems
- Time Series Forecasting
Programming
- Python
- SQL
- PySpark
- R (Preferred)
AI/ML Frameworks
- TensorFlow
- PyTorch
- Keras
- Scikit-learn
- XGBoost
- LightGBM
Generative AI
- LLMs
- Prompt Engineering
- RAG (Retrieval-Augmented Generation)
- Vector Databases
- LangChain
- Semantic Search
- AI Agents
Data Engineering
- ETL/ELT Pipelines
- Data Warehousing
- Data Lakes
- Feature Engineering
- Data Validation
MLOps & Deployment
- MLflow
- Kubeflow
- Docker
- Kubernetes
- CI/CD Pipelines
- Model Monitoring
- A/B Testing
Cloud Platforms
- AWS SageMaker
- Azure AI Services
- Microsoft Fabric
- Google Vertex AI
- Databricks
Databases
- PostgreSQL
- MySQL
- MongoDB
- Snowflake
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Section · 02
Skills
PysparkPythonArtificial IntelligenceMachine Learning
Section · Company
About TCS

Tata Consultancy Services
IT Services & Consulting
608.0k+
employees
1968
58 years old
Mumbai, Maharashtra
India
About
An IT services and consulting firm offering business solutions, committed to driving innovation for global enterprises.
Industries
IT Services & ConsultingFinancial ServicesInternetEducation & TrainingBPO
Employee ratings
114,115 reviews
3.3/ 5
Culture
3.2
Career growth
2.3
Work-life
3.5
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