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
3d
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WBG Pioneer - Data Scientist Intern
Washington, District of Columbia, United States
OnsiteInternship
0+ YOEEnrolled undergraduate or postgraduate in data-related field, 0–2 years relevant experience, hands-on Python and SQL, familiarity with Databricks, Power BI or Tableau, and strong analytical and communication skills.
Python, SQL, Databricks, Power BI, Tableau
2mo
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(FALL) Data Scientist Intern - PhD
Austin, Texas, United States
OnsiteInternship
0+ YOEPhD candidate; experience with R/Python/SQL; Excel proficiency; detail-oriented; team-oriented; ethical standards; authorized to work in the U.S.; no visa sponsorship.
R, Python, SQL, Excel
2mo
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(FALL) Data Scientist Intern - PhD
Austin, Texas, United States
OnsiteFull Time, Internship
Familiarity with R, SQL, Python; Excel; detail-oriented; team-oriented; enrolled in a PhD program; authorized to work in the U.S.; no visa sponsorship.
R, SQL, Python, Microsoft Excel
3mo
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Lead Data Scientist
San Francisco or New York
$225k-$275k/yr HybridFull Time
8+ YOE8+ years in data science or analytics; strong SQL, dbt, Python; warehouse expertise; experience building internal data products; startup environment; interest in AI and automation.
SQL, dbt, Python, Snowflake, APIs, LLMs
3w
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Staff Data Scientist - International Product Marketing
San Jose, California, United States
$139k-$278k/yr OnsiteFull Time
10+ YOE10+ years in data science or analytics with international/go-to-market experience, strong SQL and BI skills, market sizing/TAM experience, Databricks (plus), generative AI tool experience, MS in quantitative field or equivalent.
SQL, Databricks, Azure, AWS, SharePoint, PDF Spaces, Goldmine, Claude Code, OpenAI Codex, GitHub Copilot, Cursor, ChatGPTEnterprise
6d
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Staff Data Scientist, Finance & Business Ops
San Francisco or United States
$165k-$339k/yr RemoteFull Time
8+ YOE8+ years in data science/analytics or applied ML, strong time-series forecasting and quantitative skills, advanced SQL and Python, experience building internal web tools and analytics, AI/LLM applied experience, executive communication.
SQL, Python, JavaScript, TypeScript, Superset, Tableau, Looker
2mo
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Senior Data Scientist - International eKYC, Identity Graph
Carson City, Nevada, United States
$140k-$170k/yr RemoteFull Time
6+ YOE6+ years ML/data science; production models; international/multi-region experience; Python/SQL; graph analytics.
Python, SQL, Spark, PySpark, Databricks, AWS, Neo4j, AWS Neptune, GraphFrames, DGL, PyTorch Geometric
1w
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Data Scientist Intern (TikTok Shop User Product DS) - 2026 Start (PhD)
Seattle, Washington, United States
OnsiteInternship
PhD candidate in a quantitative field, proficient in SQL/Python/R, experienced with A/B testing and statistical modeling, strong communication and data storytelling skills.
SQL, Python, R
2mo
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Language Data Scientist, Alexa International
Bellevue, Washington, United States
$136k-$184k/yr OnsiteFull Time
2+ YOE1+ Mgmt2+ years data science; 3+ years SQL/Python; 3+ years ML/statistical analysis; 1+ years guiding researchers; 1+ years AI system experience; STEM master's or higher; applied modeling experience.
SQL, Python, R, SAS, Matlab, Machine Learning tools
2w
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Data Science INTERN (200041778)
United States
OnsiteInternship
N/A
2mo
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Global Markets Internal Audit Data Scientist (New York, NY, US, 10019)
New York, New York, United States
$130k-$150k/yr OnsiteFull Time
Data analysis experience; coding in Python; knowledge of databases and data visualization; auditing knowledge; strong communication.
Python, SQL, Elastic, Graph databases, Linux, Power BI, Tableau, QlikView
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 Intern, NMR Analysis Automation
Redmond, Washington, United States
$7k-$12k/mo OnsiteInternship
Pursuing a PhD in chemistry/chemical engineering, experienced with solution-state NMR, proficient in Python for spectral analysis, and experienced building automated data processing pipelines.
Python, Bruker
2mo
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AI Workflow Scientist (Baseball Operations - R&D)
Chicago, Illinois, United States
$100k-$160k/yr HybridFull Time
5+ YOEExperience building internal tools or AI-enabled workflows; strong data science and engineering skills; API/integration experience; ability to turn operational needs into usable technical solutions.
Python, SQL, GitHub, APIs
1mo
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Lead Decision Scientist (International)
London or United States or Canada
$133k-$195k/yr RemoteFull Time
6+ YOE6+ years in analytics/decision science at consumer tech; advanced quantitative degree preferred; experience with causal inference, experimentation, SQL, Python/R, and experimentation platforms; AI-native tooling experience.
Statsig, Optimizely, SQL, Python, R, dbt, Claude Code
1mo
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Open Rank Research Scientist (DHL Initiative on Globalization)
New York, New York, United States
$52k-$80k/yr OnsiteFull Time
Background in international business, international economics, or data science; proficiency in R, SQL, and data APIs; experience with country- and firm-level online databases (World Bank, IMF, fDi Markets, LSEG); strong writing and quantitative analysis skills.
R, SQL, data APIs, World Bank, IMF, fDi Markets, LSEG
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.
6d
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Research Engineer / Scientist -AI for Databases
Seattle, Washington, United States
OnsiteFull Time
PhD in CS/Data Science or related, strong publication record, deep database internals knowledge, experience with ML frameworks and modern programming languages.
PostgreSQL, MySQL, XGBoost, LightGBM, TensorFlow, PyTorch, scikit-learn, Python, C++, Java, AWS, GCP, Azure
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.
3mo
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Research Scientist II - Electrochemical Safety Research Institute
Houston, Texas, United States
$81k-$112k/yr OnsiteFull Time
6+ YOEPerform literature reviews, design and conduct experiments, analyze data, prepare reports, and collaborate with internal and external partners on electrochemical safety research.
DOE, Laboratory equipment, PXRD, FTIR, GC-MS, ARC, SEM-EDX, TGA-DSC, rheology, moisture analysis, optical imaging, Arbin, Gamry, Biologic, Neware, Python, VBA
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