Excellent Opportunity in TCS! Gen AI Developer - Kolkata

Total Exp : 4 to 8 Years

Location : PAN India

Skill : Gen AI Developer

Desired Skills :

Strong programming skills in

Python

with experience in building ML / NLP applications.

Hands-on experience with

Deep Learning ,

Machine Learning , and

Natural Language Processing .

Proficiency in working with

LLMs

(e.g., GPT,Gemini, LLaMA, Mistral) and

RAG

architecture.

Experience with

Agentic AI

frameworks and autonomous agent design.

Familiarity with

FastAPI

for building RESTful APIs.

Experience with

CI / CD pipelines

and deploying solutions on

Azure Cloud, GCP and AWS

Solid understanding of data structures, algorithms, and software engineering principles.

Bachelor’s or master’s degree in computer science, AI, Data Science, or related field.

Retrieval Augmented Generation (RAG) : Hands-on experience in building and optimizing RAG pipelines from scratch

Expert-level proficiency and hands-on experience with LangChain and / or LlamaIndex for building complex LLM applications, including chains, agents, memory, and tool integration.

Roles and Responsibilites :

Design and implement GenAI solutions leveraging LLMs, RAG pipelines, and Agentic AI architectures.

Develop and fine-tune deep learning models for NLP tasks using frameworks like PyTorch or TensorFlow.

Build scalable APIs using FastAPI to serve AI models and integrate with enterprise systems.

Collaborate with data scientists and ML engineers to deploy models using CI / CD pipelines on Azure.

Optimize model performance and ensure robustness in production environments.

Stay updated with the latest research and advancements in generative AI and deep learning.

Scalability & Performance :

Ability to write efficient code and consider scalability and latency implications for Gen AI applications.

Containerization :

Practical experience with

Docker

for packaging and deploying applications.