Company: CoreStratAI Solutions Pvt. Ltd.
Product: Cubemate.ai
Location: Chennai / Remote
Experience: 1–3 years
Type: Full-time - onsite
About the Role
We are looking for a hands-on AI/ML Engineer to build and improve Cubemate.ai, our AI execution and learning platform. You will work on real-world problems involving LLMs, RAG, AI agents, embeddings, AI workflows, Machine Learning and Python-based applications.
What You'll Do
Build AI/ML features using Python and up-to-date LLM APIs.
Develop RAG, agent and LLM-powered applications.
Work with APIs, databases, vector stores and cloud platforms.
Experiment with models, prompts, structured outputs and tool calling.
Debug, evaluate and optimize AI applications.
Turn prototypes into reliable, production-ready features.
What We're Looking For
1–3 years of experience in software, AI/ML or related development.
Strong Python skills.
Practical understanding of ML, LLMs, RAG, embeddings and Generative AI.




Experience building at least one real AI/ML project.
Good problem-solving and debugging skills.
Familiarity with Git, REST APIs and databases.
Good to have: LangChain/LangGraph, vector databases, Docker, Azure/AWS/GCP, FastAPI/Flask, PyTorch or scikit-learn.
? Hands-On Assessment
We don't want to evaluate candidates only through theoretical interview questions.
Shortlisted candidates will be asked to explore Cubemate.ai and complete a small practical AI/ML assessment. The assessment is designed to understand how you learn, solve problems and build, not simply what you can memorize.
How to Apply
Send your resume + GitHub/portfolio (if available) to:
[email protected]
Mention "AI/ML Engineer – Cubemate Assessment" in the subject line.
If you enjoy building real AI systems rather than just talking about them, we'd like to hear from you.

📌 AI/ML Engineering (Chennai)
🏢 Corestratai Solutions
📍 Chennai