Role Summary
Seeking a Python/AI Developer with 3+ years of hands-on experience to build data-driven applications, RESTful APIs, and ML/LLM solutions. The role combines strong Python engineering (Pandas/NumPy, SQL, Flask) with practical experience in ML frameworks (e.g., PyTorch) and GenAI/LLM tooling (GPT, Llama2, Gemini). You will design, implement, and deploy robust, scalable services and models, collaborating with cross-functional teams to deliver production-grade AI features.
Responsibilities
Design and develop robust Python services and RESTful APIs using Flask.
Build data processing pipelines and analytics workflows using Pandas and NumPy.
Implement, train, and optimize ML models (preferably with PyTorch); integrate models into production.
Apply GenAI/LLM techniques (GPT, Llama2, Gemini, etc.) for real-world use cases; evaluate outputs and iterate.




Write productive SQL for Oracle/MySQL/PostgreSQL; optimize queries and schemas for performance.
Ensure code quality with testing (e.g., pytest), logging, and CI-friendly structures.
Collaborate with product/data teams to translate requirements into scalable solutions.
Must-Have Skills
Strong Python programming and scripting fundamentals.
Data manipulation with Pandas and numerical computing with NumPy.
SQL proficiency with at least one RDBMS: Oracle, MySQL, or PostgreSQL.
REST API design and development experience with Flask.
Practical experience with ML libraries, preferably PyTorch.
Hands-on work with GenAI/LLMs (e.g., GPT, Llama2, Gemini), including prompt engineering and integration.

📌 Python AI Developer (Chennai)
🏢 Kumaran Systems
📍 Chennai