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, Databricks, AWS, Azure, or GCP
Famili

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