PromotedHiringCafe
Founding Machine Learning / AI Search Engineer
Cupertino, CA, US
$160k-$310k/yr On-SiteFull Time
Build the ML and AI search behind HiringCafe — ranking, recommenders, retrieval, and LLM agents that surface jobs people would never find on their own.
Python, PyTorch, Elasticsearch, LLMs
1mo
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Senior Artificial Intelligence Data Engineer
Irving or Chicago or Edina
$102k-$179k/yr OnsiteFull Time
Vizient: Provides performance improvement and supply chain services to hospitals
5+ YOE5+ years data engineering experience; strong Azure Databricks, PySpark/Spark SQL, Delta Lake, Azure Data Factory, dbt, SQL, and CI/CD experience; Azure DevOps and Git; knowledge of metadata, governance, Unity Catalog, and enterprise data products. US work authorization required.
Azure Databricks, PySpark, Spark, Spark SQL, Delta Lake, Delta Live Tables, Azure Data Factory, dbt, Unity Catalog, Starburst/Trino, Databricks Asset Bundles, Databricks notebooks, Azure DevOps, Git, CI/CD, Pulumi, Apache Iceberg, AKS, Kubernetes, SQL
1mo
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Senior Artificial Intelligence Data Engineer
Irving or Edina or Chicago
$102k-$179k/yr OnsiteFull Time
5+ YOE5+ years data engineering experience; strong experience with Azure Databricks, PySpark/Spark SQL, Delta Lake, Azure Data Factory, dbt, Unity Catalog, Azure DevOps/Git and CI/CD; experience with metadata, governance, and enterprise-scale analytical platforms; US work authorization required.
Azure Databricks, PySpark, Spark SQL, Delta Lake, Azure Data Factory, dbt, Unity Catalog, Starburst/Trino, Databricks Asset Bundles, Delta Live Tables, Spark, Databricks notebooks, Azure DevOps, Git, CI/CD, Infrastructure as Code (IaC), Pulumi, Apache Iceberg, AKS/Kubernetes, SQL
1mo
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Director of Artificial Intelligence
Chicago, Illinois, United States
$165k-$200k/yr OnsiteFull Time
5+ YOE5+ years technology experience with ≥3 years building/deploying production AI/ML; hands-on experience designing agentic systems, RAG, embeddings, Python, REST/streaming APIs, SQL/vector DBs, and operating models under strict security and privacy constraints.
Python, REST, streaming APIs, SQL, vector databases, RAG, OpenAI, Anthropic Claude, Google, Llama, Mistral, Qwen, LoRA, PEFT, Model Context Protocol (MCP)
1mo
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Technology Development Program (TDP) – Artificial Intelligence Analyst - NAELFY26
Chicago, Illinois, United States
$21-$64/hr OnsiteFull Time
Bachelor’s degree in Computer Science or related field; foundational programming experience; hands-on AI platform experience; basic web tech knowledge.
Python, .NET, JavaScript, HTML, CSS, Claude, OpenAI, Codex, Gemini, Cloud
2mo
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Postdoctoral Appointee – Artificial Intelligence for Lithium–Sulfur Batteries
Lemont, Illinois, United States
$73k-$121k/yr OnsiteFull Time
0+ YOEPhD in chemistry, chemical engineering, mechanical engineering, or materials science; experience with AI/ML in battery materials; expertise in lithium–sulfur batteries and solid/liquid electrolytes; strong synthesis and characterization skills; experience with synchrotron X-ray techniques; ability to conduct electrochemical testing and data analysi...
Cyclic voltammetry, Electrochemical impedance spectroscopy, Synchrotron X-ray techniques, X-ray diffraction, X-ray spectroscopy