Python Developer with AI

Infosys; Chennai District, Bengaluru, Pune District; On-site; INR 1,200,000 - 2,000,000; Full time

Job summary

Infosys is seeking a Python Developer with AI expertise to design, develop, and deploy intelligent applications powered by ML and Generative AI. You will work on scalable backend systems, build AI/ML models, and deploy on cloud platforms.

The ideal candidate has strong Python skills, hands-on AI/ML library experience, and a track record of delivering AI-driven solutions in production environments. This role emphasizes collaboration with data scientists and product teams and requires a proactive,

Qualifications

• Bachelor's degree in CS/IT/Engineering or related field.
• 2+ years of Python development experience.
• Strong OOP and software design principles.
• Proficiency with Python frameworks: FastAPI, Flask, or Django.
• Proficient in SQL and NoSQL databases (PostgreSQL, MySQL, MongoDB).
• Hands-on with AI/ML libraries (NumPy, Pandas, Scikit-learn, TensorFlow or PyTorch).
• Experience with REST APIs and microservices architecture.
• Knowledge of Git, CI/CD pipelines, and Agile methodologies.

Responsibilities

• Design, develop, test, and maintain Python-based applications and APIs.
• Integrate AI/ML models into production environments.
• Develop Generative AI solutions using LLMs (GPT, Llama, Claude, etc.).
• Implement Retrieval-Augmented Generation (RAG) pipelines with vector databases.
• Create and optimize data processing workflows for AI apps.
• Collaborate with data scientists, product managers, and stakeholders to deliver AI-driven solutions.
• Develop RESTful APIs using FastAPI, Flask, or Django.
• Fine-tune, evaluate, and monitor ML models for performance and accuracy.
• Deploy applications on Azure, AWS, or Google Cloud.
• Ensure code quality via unit tests, reviews, and best practices.
• Monitor performance, troubleshoot issues, and implement enhancements.

Skills

Python

REST API Development

FastAPI/Flask/Django

SQL & NoSQL Databases

AI/ML Libraries

Git & CI/CD

Education

Bachelor's degree in CS/IT/Engineering

Tools

Docker

Kubernetes

LangChain

LlamaIndex

OpenAI/Azure OpenAI

Hugging Face

Pinecone

FAISS

ChromaDB

Azure AI Search

Job description

Python Developer - AI/Generative AI

Job Summary

We are seeking a talented and innovative Python Developer with AI expertise to design, develop, and deploy intelligent applications powered by Machine Learning and Generative AI technologies. The ideal candidate will have strong Python programming skills, experience building scalable backend systems, and hands‑on experience with AI/ML frameworks, Large Language Models (LLMs), and cloud-based AI solutions.

Key Responsibilities

• Design, develop, test, and maintain Python-based applications and APIs.
• Build and integrate AI/ML models into production environments.
• Develop Generative AI solutions using LLMs such as GPT, Llama, Claude, or similar models.
• Implement Retrieval-Augmented Generation (RAG) pipelines using vector databases.
• Create and optimize data processing workflows for AI applications.
• Collaborate with data scientists, product managers, and business stakeholders to deliver AI-driven solutions.
• Develop RESTful APIs using FastAPI, Flask, or Django.
• Fine-tune, evaluate, and monitor machine learning models for performance and accuracy.
• Deploy applications on cloud platforms such as Azure, AWS, or Google Cloud.
• Ensure code quality through unit testing, code reviews, and best development practices.
• Monitor application performance, troubleshoot issues, and implement enhancements.

Required Qualifications

• Bachelor's degree in Computer Science, Information Technology, Engineering, or related field.
• 2+ years of experience in Python development.
• Strong understanding of Object-Oriented Programming (OOP) and software design principles.
• Experience with Python frameworks such as FastAPI, Flask, or Django.
• Proficiency in SQL and database technologies such as PostgreSQL, MySQL, or MongoDB.
• Hands‑on experience with AI/ML libraries including:
  • NumPy
  • Pandas
  • Scikit-learn
  • TensorFlow or PyTorch
• Experience working with REST APIs and microservices architecture.
• Knowledge of Git, CI/CD pipelines, and Agile development methodologies.

Preferred Qualifications

• Experience with Generative AI and Large Language Models (LLMs).
• Hands‑on experience with:
  • LangChain
  • LlamaIndex
  • OpenAI/Azure OpenAI Services
  • Hugging Face
• Knowledge of Vector Databases:
  • Pinecone
  • FAISS
  • ChromaDB
  • Azure AI Search
• Experience with Docker and Kubernetes.
• Familiarity with MLOps concepts and AI model deployment.
• Experience building AI chatbots, recommendation systems, document intelligence solutions, or AI agents.

Technical Skills

Programming & Development

• Python
• REST API Development
• FastAPI / Flask / Django
• SQL & NoSQL Databases

AI & Machine Learning

• Machine Learning
• Deep Learning
• Natural Language Processing (NLP)
• Generative AI
• Prompt Engineering
• RAG Architecture

Cloud & DevOps

• Microsoft Azure / AWS / GCP
• Docker
• Kubernetes
• GitHub Actions / Azure DevOps

Soft Skills

• Strong problem-solving and analytical skills.
• Excellent communication and collaboration abilities.
• Ability to work in a fast‑paced, agile environment.
• Passion for learning emerging AI technologies and industry trends.

Preferred Certifications

• Microsoft Azure AI Engineer Associate
• Microsoft Azure Fundamentals (AZ-900)
• Azure AI Fundamentals (AI-900)
• AWS Machine Learning Specialty
• Google Professional Machine Learning Engineer

Keywords: Python, AI, Machine Learning, Generative AI, LLM, GPT, LangChain, RAG, FastAPI, Azure OpenAI, TensorFlow, PyTorch, NLP, Vector Database, MLOps.