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
2mo
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Staff Data Scientist, Firefox
United States
RemoteFull Time
8+ YOE8+ years in data science/analytics; expert in SQL and Python; strong experimentation/causal inference; cross-functional collaboration; mentoring data scientists.
SQL, Python, Experimentation, A/B testing
1mo
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Staff Data Scientist
Bellevue, Washington, United States
$145k-$233k/yr HybridFull Time
5+ YOEStaff-level data scientist with 5+ years relevant experience (or equivalent advanced degree experience), expertise in ML lifecycle, large-scale data, productionizing models, distributed frameworks, Python/R, SQL, and GenAI tools.
ChatGPT, Microsoft Copilot, Hadoop, Hive, Spark, Python, R, SQL, git, GitHub
2mo
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Staff Data Scientist
Chicago, Illinois, United States
$161k-$239k/yr HybridFull Time
5+ YOE5+ years relevant experience, Bachelor's degree or equivalent, designing and implementing advanced data science models, stakeholder collaboration, ensuring data quality, and mentoring junior scientists.
3mo
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Staff, Data Scientist (Ads Analytics)
Mountain View, California, United States
$152k-$261k/yr OnsiteFull Time
6+ YOE6+ years as a data scientist in ads data analysis, ML, and analytics; SQL and Python/R; ML modeling and deployment; statistics; backend/ML systems; data visualization; strong communication.
SQL, Python, R, Hive, Presto, Airflow, Tableau, Looker, Power BI
1mo
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Senior Staff Data Scientist
New York or Chicago or Denver
$216k-$250k/yr HybridFull Time
8+ YOE8+ years in data science with MS or 6+ years with PhD; expertise in causal inference, experimentation; proficient in Python and SQL; production ML experience; mentoring data scientists.
Python, SQL, Data Visualization, Object-Oriented Programming, Machine Learning
3mo
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Staff Data Scientist
United States
HybridFull Time
Leadership, strong data engineering, cloud data platform experience, agile process, and mentoring skills.
Databricks, SQL, Python, PowerShell, C#/.NET, SQL Server, PostgreSQL, Data Lake, Data Lakehouse, Qlik, Zoho Analytics, Azure PaaS services, Izenda, SSRS
2mo
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Staff Data Scientist
Cambridge or New York
$200k-$325k/yr HybridFull Time
5+ YOE5+ years in data science or ML; healthcare data experience; strong Python/SQL; ability to design experiments and influence product decisions.
Python, SQL, ML frameworks
2mo
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Staff Data Scientist, Growth Analytics
United States
$170k-$200k/yr RemoteFull Time
8+ YOESeasoned data scientist with 8+ years in growth analytics, experimentation, and product analytics; strong SQL, Python, dbt; experience with marketing/product analytics and AI-native tooling.
SQL, Python, dbt, Statistics, Pandas, scikit-learn, Looker, Omni, Statsig, Claude, Claude Code, Cursor, Hex AI Agent, Omni AI
2mo
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Staff Data Scientist
San Francisco, California, United States
$220k-$280k/yr HybridFull Time
7+ YOEMasters or PhD in engineering, CS, statistics, data science; 7+ years data science/ML experience; Python proficiency; experience with medical imaging; SQL/NoSQL, AWS; deep learning in production; strong communication.
Python, scipy, sklearn, statsmodels, seaborn, VTK, ITK, 3DSlicer, MITK, AWS, Tableau
1mo
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Staff Data Scientist
United States
HybridFull Time
10+ YOE10+ years in data science; statistics, experimental design; ML model design; Python; SQL; translate insights into product decisions.
Python, SQL, Pandas, scikit-learn
1mo
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Staff Data Scientist
New York or San Francisco
$200k-$250k/yr HybridFull Time
7+ YOE7-12+ years in data science; graduate degree; strong Python/SQL; analytical mindset; cross-functional collaboration; end-to-end project ownership.
Python, SQL, Looker, Sigma
2mo
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Staff Data Scientist
New York, New York, United States
$196k-$219k/yr RemoteFull Time
6+ YOEPhD or MS/BS with extensive data science and ML leadership experience; deep learning, scalable ML systems, Python/SQL; adtech/marketplace experience preferred.
Python, SQL, TensorFlow, PyTorch, TFX, Kubeflow, Airflow, Go, Java
2mo
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Staff Data Scientist
North Bethesda or Waltham
$163k-$190k/yr HybridFull Time
8+ YOE8+ years in data science/ML; advanced degree options; expert Python/SQL; expertise in geometric deep learning and 3D geometry; experience managing strategic external partnerships.
Python, SQL, Geometric Deep Learning, Computer Vision, 3D mesh processing
3mo
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Staff Data Scientist
United States
$152k-$282k/yr RemoteFull Time
8+ YOE8+ years in applied ML, causal inference, experimentation, or related quantitative fields; strong software engineering and production ML experience; experience with modern data platforms and real-time systems.
Python (pandas, numpy, scikit-learn), PySpark, SQL, Snowflake, Databricks, Spark, AWS, GCP, Azure, MLflow, Git
1mo
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Staff Engineer - Data Scientist
United States
RemoteFull Time
6+ YOE6+ years as a data scientist, strong SQL and Python, experience with Databricks/Snowflake/AWS/Azure, building and deploying ML models for predictive maintenance and anomaly detection.
MES, SCADA, ERP, OPC-UA, MQTT, Modbus, Spark, Kafka, Airflow, Delta Lake, scikit-learn, TensorFlow, PyTorch, SQL, Python, Databricks, Snowflake, AWS, Azure
2mo
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Staff Data Scientist, Marketing
San Francisco, California, United States
RemoteFull Time
10+ YOESenior data scientist for marketing measurement; advanced degree; 6–10+ years experience in marketing science/econometrics; Python/R/SQL; production pipelines; communicates with executives.
Python, R, SQL, Machine Learning, Data Pipelines
3w
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(USA) Staff, Data Scientist
Sunnyvale, California, United States
$143k-$286k/yr OnsiteFull Time
5+ YOESenior data scientist with expertise in ML (deep learning, RL, NLP), distributed computing (Spark/Hadoop), Python, big-data platforms, SQL, cloud (GCP/Azure), model deployment in high-scale production, and strong leadership.
Spark, Python, Java, C, C++, Hadoop, Hive, Pig, MapReduce, Scala, Git, SQL, GCP, Azure, scikit-learn, TensorFlow, PyTorch, R
2mo
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Staff Data Scientist - Experimentation
New York City or San Francisco
OnsiteFull Time
8+ YOE8+ years in software/data science or statistics; SQL, Python; causal inference; A/B testing; data pipelines; cross-functional collaboration.
SQL, Python, Pyspark, Scala, A/B testing tooling, Data pipelines, Statistical methods
3w
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Senior Staff Data Scientist
Mountain View or Korea
$174k-$290k/yr OnsiteFull Time
8+ YOEMaster's in CS/EE/Math (or related), 8+ years data scientist experience, expertise in experimentation/statistics, strong SQL and R/Python skills, experience with large datasets and ML/LLM concepts, strong communication.
SQL, R, Python, ML, LLMs
2mo
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Staff Data Scientist
Westchester, Illinois, United States
$118k-$177k/yr HybridFull Time
5+ YOE5–7 years in production ML; Python/SQL; ML libraries (scikit-learn, PyTorch/TensorFlow); LangChain/LangGraph; full ML lifecycle; distributed computing; cloud platforms; mentoring.
Python, SQL, scikit-learn, PyTorch, TensorFlow, pandas, NumPy, LangChain, LangGraph, AWS, Azure, GCP, Spark, Dask
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