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
3w
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Data Scientist
Milpitas, California, United States
$110k-$140k/yr OnsiteFull Time
2+ YOEBachelor's in a quantitative field, 2+ years data science experience, strong SQL and Python skills, experience with ML frameworks and BI tools, ETL/data pipeline experience, excellent communication and business acumen.
SQL, Python, pandas, NumPy, scikit-learn, XGBoost, LightGBM, PyTorch, TensorFlow, Snowflake, AWS SageMaker, Sigma, Tableau, Looker, Microsoft Power BI
2mo
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Data Scientist, Prenatal
Menlo Park or Union City or Austin
OnsiteFull Time
2+ YOEMaster's/PhD with 2 years or Bachelor's with 4 years in data science/analytics; strong SQL and Python (or R); experience with messy or regulated clinical data; AI tool usage; stakeholder communication skills.
SQL, Python, R, dbt, Airflow, Tableau, Stitch, Hightouch, Cursor, Claude, ChatGPT, AWS (S3, Batch, RDS, MWAA), Clarity
1mo
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Data Scientist II, Monetization & Pricing
San Francisco or San Jose or New York City or Seattle or Austin or Washington or California or Massachusetts or New Jersey or Washington or United States
$140k-$213k/yr RemoteFull Time
2+ YOE2+ years in data science/analytics/economics, stakeholder management, experiment design and analysis, expert SQL, degree in a technical field (statistics, CS, math, engineering, OR, economics).
SQL
6d
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Senior Data Scientist (Multiple Positions)
San Jose, California, United States
$276k-$293k/yr OnsiteFull Time
2+ YOEMaster's with 2 years or Bachelor's with 5 years in quantitative field; 2 years experience with SQL, A/B testing, Excel, and dashboards; strong statistics and visualization skills.
SQL, Microsoft Excel
1mo
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Data Scientist - Agentic AI / ML
Santa Clara, California, United States
$143k-$197k/yr OnsiteFull Time
0+ YOEAdvanced degree in a quantitative field, 0-2 years industry experience in applied ML/AI, hands-on GenAI/LLM experience, proficiency with Python, SQL, PyTorch/JAX/TensorFlow, scikit-learn, MLOps and model deployment.
PyTorch, JAX, TensorFlow, Python, SQL, scikit-learn
4d
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AI Engineer / Data Scientist, AI Experienced Associate
Chicago or Stamford or Los Angeles or Washington or Boston or Detroit or New York or Florham Park or Dallas or San Francisco or San Jose
$63k-$142k/yr OnsiteFull Time
1+ YOEBachelor's degree,1+ year experience in AI/ML development or testing,experience with data wrangling,model development and deployment;cloud/data platform credentials preferred.
AWS, Google Cloud, Microsoft Azure, Databricks, Snowflake
3w
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Data Engineer
San Jose, California, United States
$165k-$241k/yr OnsiteFull Time
1+ YOEBachelor’s (7+ yrs) or Master’s (4+ yrs) or PhD (1+ yr) experience; building/managing data pipelines, scripting, RDBMS, cloud services, big-data processing, and collaborating with data scientists and stakeholders.
1mo
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Senior Scientist, Synthetic Data and Privacy
Santa Clara or Colorado or California or New York or Massachusetts
$168k-$305k/yr HybridFull Time
2+ YOEPhD or equivalent; 2+ years applied LLM/NLP research and engineering experience; experience in synthetic data, anonymization/PII detection; software library development; strong publication record.
NVIDIA NeMo, vLLM, TGI, Git, CI-CD
1mo
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Senior Scientist, Synthetic Data and Privacy
Santa Clara or California or Colorado or New York City or Massachusetts
$168k-$305k/yr HybridFull Time
2+ YOEPhD or equivalent experience in CS/ML/Statistics, 2+ years applied LLM/NLP research and engineering, experience with synthetic data generation and anonymization, software library development, publication record, and mentoring experience.
NVIDIA NeMo, vLLM, TGI, Git, CI-CD
1mo
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Scientist (Multi-specific Antibody Development)
San Jose, California, United States
$125k-$145k/yr OnsiteFull Time
1+ YOEExperience in multispecific antibody or T‑cell engager discovery, cell line generation (lentiviral, CRISPR), ELISA/flow cytometry, live cell cytotoxicity (IncuCyte, eSight), data analysis, and strong communication; PhD or MS with required industry experience.
OGAP-verify®, IncuCyte, eSight, CRISPR, ELISA, flow cytometry, electronic lab notebooks
1w
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LLM Research Scientist Graduate (Seed) - 2026 Start (PhD)
San Jose, California, United States
OnsiteFull Time
PhD completion (2026) in CS or related field; strong coding in C/C++ or Python; data structures and algorithms; experience with large-scale model training preferred; strong problem-solving and collaboration skills.
C/C++, Python
1mo
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R&D Scientist III, Immunoassay Development
Fremont, California, United States
$100k-$133k/yr OnsiteFull Time
2+ YOEHands-on immunoassay/IVD development experience, proficiency with experimental design, verification/validation, design control, data analysis, and regulated-lab practices; BA/BS+5 yrs or MS+3–4 yrs or PhD+2–4 yrs.
Microsoft Office Suite
1mo
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AI Research Scientist (Generative Models for Scientific Discovery)
Santa Clara, California, United States
$131k-$180k/yr OnsiteFull Time
MS/PhD in CS, CE, EE, Math, Statistics or related; strong ML/deep learning/NLP background; experience with LLM pretraining, SFT, post-training alignment (e.g., RLHF); Python and PyTorch/TensorFlow proficiency; experience with scientific data, publishing, and mentoring.
Python, PyTorch, TensorFlow
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