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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Director, Data Science: Data Science Tools
Boston or Portsmouth or Seattle or Columbus or Plano
$120k-$257k/yr HybridFull Time
3+ YOEExperienced data scientist with multi-year experience building Python-based ML tooling, pipelines, and internal packages; familiarity with MLOps, AI/LLM agent frameworks, workflow tools, and software engineering practices.
Python, MCP, RAG, PydanticAI, LangChain, Luigi, Airflow, Celery, MLflow, H2O, scikit-learn, Optuna, LightGBM, Pydantic, FastAPI, uv, ruff, pytest, Git, Bash, pre-commit, Databricks, Streamlit, Dash, NiceGUI, Plotly
2w
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Research Scientist, Internal Medicine
Dallas, Texas, United States
OnsiteFull Time
5+ YOEPhD/MS/BS with extensive research experience (minimum 5 years with PhD; higher experience required for lower degrees). Experience with murine experiments, immunophenotyping, specimen processing, data analysis, and scientific writing.
2w
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Research Scientist, Internal Medicine
Dallas, Texas, United States
OnsiteFull Time
5+ YOEPhD/Master's/Bachelor's in relevant field with multi-year research experience (PhD: 5+ yrs; Master's: 7+ yrs; Bachelor's: 9+ yrs). Experience with murine experiments, immunophenotyping, tissue/blood processing, multi-parameter data analysis, and manuscript preparation.