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# Machine Learning Search Relevance Engineer

- **Company:** Conquest Tech Solutions, Inc.
- **Location:** St. Louis, MO, United States (Remote available)
- **Experience:** Expert
- **Contract:** Temporary contract
- **Skills:** Apache Lucene, Continuous Integration, Elasticsearch, Information Retrieval, Python (Programming Language), Natural Language Processing, Tensorflow, Search Technologies, Apache Solr, SQL Databases, Tableau (Software), Feature Engineering, Pytorch, Large Language Models, Prompt Engineering, Apache Spark, Scikit Learn, Machine Learning Operations, Looker Analytics, Microservices
- **Published:** August 7, 2026
- **Apply:** https://www.dice.com/job-detail/d439fd78-a06c-4f2e-8221-f2b4df8bc1d5

## About the Role

Seeking an 8+ years experienced ML Search Relevance Engineer with expertise in Search Relevance, Ranking Systems, Semantic Search, NLP, MLOps, and Personalization.

Must Have: Python, MLFlow, TensorFlow/PyTorch, Scikit-learn, Spark, SQL, Elasticsearch/OpenSearch/Solr, Lucene, BM25, Learning-to-Rank, Embeddings, Feature Engineering, MLOps, Search Query Analysis, User Behavior Analytics, and Semantic Search.

Preferred: LLMs, Prompt Engineering, Vector Search, NLP, Information Retrieval, Tableau/Looker, eCommerce Search, Microservices, and CI/CD.



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