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ThreatXIntel
Senior Machine Learning Engineer / Data Engineer – Product Intelligence & AI Matching
ThreatXIntel
Chennai•On-site•4-7 Yrs•6 days ago
Job description
Machine Learning EngineerData EngineerProduct IntelligenceAI Matching
Overview
Senior Machine Learning Engineer / Data Engineer needed to build enterprise-scale Product Intelligence platforms using ML, Semantic Search, Entity Resolution, Generative AI, and RAG. Role involves solving complex product matching and master data challenges across millions of records.
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
Qualifications
- Strong 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
- Familiarity with Multimodal AI and Agentic AI workflows
- Strong problem-solving and system design skills
Nice to have
- Retail domain experience
- E-Commerce domain experience
- FMCG domain experience
- Consumer Packaged Goods (CPG) domain experience
- Supply Chain domain experience
Benefits
- Work on enterprise-scale AI products
- Build cutting-edge Generative AI and Semantic Search platforms
- Collaborate with experienced AI engineers and architects
- Solve real-world product intelligence challenges impacting millions of records
- Opportunity to work with the latest cloud-native AI technologies