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 modern 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:
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.