Senior Developer

Actively Reviewing the Applications

IDFC FIRST Bank

India, Tamil Nadu, Chennai Full-Time INR 7–10 LPA

Posted 6 days ago • Apply by June 18, 2026

Job Description

Job Requirements

Role: Python Developer

Department/Function: Infromation Technology

Job Purpose

We are looking for a highly skilled Python Developer with solid experience in Artificial Intelligence (AI), Machine Learning (ML), and Generative AI. The ideal candidate will have hands-on experience working with GPT-4, transformer models, and deep learning frameworks, and a strong understanding of model fine-tuning, deployment, and inference.

Roles And Responsibilities

Design, develop, and maintain Python applications focused on AI/ML and generative AI.
Build and fine-tune transformer-based models (e.g., GPT, BERT, T5) for various NLP and generative tasks.
Work with large-scale datasets for training and evaluation.
Implement model inference pipelines and scalable APIs using FastAPI, Flask, or similar.
Collaborate with data scientists and ML engineers to build end-to-end AI solutions.
Stay current with recent research and developments in the field of generative AI and ML.

Technical Responsibilities

Strong proficiency in Python and relevant libraries (NumPy, Pandas, Scikit-learn, etc.)
3–7+ years of experience in AI/ML development.
Hands-on experience with transformer-based models, especially GPT-4, LLMs, or diffusion models.
Familiarity with Hugging Face Transformers, OpenAI API, or similar frameworks.
Experience with TensorFlow, PyTorch, or JAX.
Experience deploying models using Docker, Kubernetes, or cloud platforms (AWS, GCP, Azure).
Strong problem-solving and algorithmic thinking.
Familiarity with prompt engineering, fine-tuning, and reinforcement learning with human feedback (RLHF) is a plus.

Added Advantage

Contributions to open-source AI/ML projects.
Experience with vector databases (e.g., FAISS, Pinecone, Weaviate).
Experience building AI chatbots, copilots, or creative content generators.
Knowledge of MLOps and model monitoring

Educational Qualifications

Graduation: Bachelor of Science (B.Sc) / Bachelor of Technology (B.Tech) / Bachelor of Computer Applications (BCA)

Post-Graduation: Master of Science (M.Sc) /Master of Technology (M.Tech) / Master of Computer Applications (MCA)