Company Description

ThreatXIntel is a growing Cybersecurity, IT Staffing, and Consulting company delivering end-to-end technology and security solutions.

We are hiring for our corporate client. ThreatXIntel is the official hiring partner for this requirement

About the Role

We are looking for a highly skilled
Senior Machine Learning Engineer / Data Engineer
to join our growing AI team in Chennai.

In this role, you will design and build enterprise-scale Product Intelligence platforms that leverage
Machine Learning, Semantic Search, Entity Resolution, Generative AI, and Retrieval-Augmented Generation (RAG)
to solve complex product matching and master data challenges across millions of records.

If you're passionate about building production-grade AI systems, scalable retrieval architectures, and intelligent data platforms, we'd love to hear from you.

Key Responsibilities
- Design and develop enterprise-scale Entity Resolution and Product Matching platforms.
- Build AI-powered Semantic Search solutions using embeddings, vector databases, and ANN indexing.
- Develop ranking,



scoring, and confidence calibration frameworks.
- Create multimodal AI solutions for image-based product matching and attribute extraction.
- Build Retrieval-Augmented Generation (RAG) pipelines for intelligent product enrichment.
- Develop Human-in-the-Loop review workflows and Active Learning pipelines.
- Ensure scalability, governance, monitoring, and reliability of AI platforms.
- Collaborate with cross-functional teams to deliver business-driven AI solutions.
- Mentor junior engineers and contribute to technical architecture decisions.

Required Skills
- Robust programming skills in
Python
and
SQL
- Experience with Semantic Search, Embeddings, Vector Databases, and ANN Indexing
- Expertise in Entity Resolution and Product Matching
- Experience with RAG, LLMs, and Generative AI
- Knowledge of Retrieval Evaluation Metrics (Precision@K, Recall@K, nDCG)
- Hands-on experience with Snowflake, Da

📌 Senior AI Engineer – Product Intelligence (Tamil Nadu)
🏢 ThreatXIntel
📍 Tamil Nadu