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
5d
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Data Scientist, Amazon Music - DISCO
Culver City or Sunnyvale or San Francisco or Seattle
$136k-$213k/yr OnsiteFull Time
2+ YOE2+ years data scientist experience, 3+ years with SQL/Python/R/SAS/Matlab, experience with ML, AI systems, and applying quantitative analysis to business problems.
SQL, Python, R, SAS, Matlab, Perl
1mo
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Research Scientist
San Jose or Santa Barbara
$150k-$350k/yr OnsiteFull Time
Degree in CS/ML/EE or equivalent research experience; deep expertise in large language models, deep learning and AI agent architectures; experience with large-scale model training and productionizing research; strong Python and ML framework skills.
PyTorch, JAX, Python, Electronic Design Automation (EDA), RTL, LLMs
2mo
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Senior Product Data Scientist in Causal Inference and ML, App Store
Culver City, California, United States
OnsiteFull Time
7+ YOE7+ years data science, Python/SQL, causal inference, ML deployment, experimentation platforms, strong communication.
Python, SQL, Spark
6d
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Data Scientist, Principal
Oakland or Washington or Ohio or District of Columbia or California or Long Beach or Arizona or Colorado or Connecticut or Florida or Georgia or Maryland or Minnesota or Nevada or Oregon or El Dorado Hills or San Diego or Woodland Hills or Alabama or Illinois or Virginia or Wisconsin or Texas or New York
$182k-$273k/yr HybridFull Time
8+ YOEAdvanced experience in applied AI/ML and software development, strong Python engineering, hands-on with deep learning and LLM frameworks, experience building production AI applications and leading ML design.
Python, PyTorch, TensorFlow, LangChain, LangGraph, SQL, Spark, Azure, Google Cloud, AWS
1mo
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Director, Decision Science AI/ML Engineering & Ops
Burbank or Lake Buena Vista
$218k-$307k/yr HybridFull Time
12+ YOE12+ years of experience leading decision scientists/ML engineers; strong statistical and modeling fluency; proficient in Python/SQL/R; able to deploy production-grade decision-science software; leadership and collaboration skills; experience with GitLab/GitHub, Docker, CI/CD.
Python, R, SQL, GitLab, GitHub, Docker, CI/CD
1mo
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Machine Learning Scientist
Thousand Oaks or Burnaby
$134k-$182k/yr RemoteFull Time
PhD or Master with ML experience; background in computational biology and leadership preferred.
Python, PyTorch, Unix/Linux, Git, Cloud computing
2w
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Associate Data Scientist
Burbank or New York
$99k-$123k/yr OnsiteFull Time
0+ YOE0-2 years experience in data science or ML engineering. Strong Python and SQL skills, experience with supervised/unsupervised learning, data transformation, model development, productionization exposure, and strong communication.
Python, SQL, Google Cloud Platform (BigQuery, ML Engine, and APIs)
2w
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Data Scientist, Senior
El Segundo, California, United States
$99k-$225k/yr OnsiteFull Time
5+ YOE5+ years experience in data exploration, cleaning, analysis, visualization, and ML; Bachelor's degree required; Top Secret clearance required; experience with Palantir Foundry, cloud platforms, Python/R/SQL, and visualization tools.
Palantir Foundry, Power BI, Tableau, Python, Databricks, AWS, SageMaker, S3, EMR, AzureML, Data Factory, R, SQL, NoSQL, MapReduce, Hadoop, Hive, Kafka, Spark, Gurobi, MySQL, Plotly, Seaborn, ggplot2
2w
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Data Scientist, Senior
El Segundo, California, United States
$99k-$225k/yr OnsiteFull Time
5+ YOE5+ years experience in data exploration, analysis, modeling, and visualization; experience with statistical/programming languages, building/deploying AI/ML models, and using tools like Palantir Foundry, Power BI, or Tableau. Top Secret clearance required; Bachelor's degree required.
Palantir Foundry, Power BI, Tableau, Databricks, AWS, SageMaker, S3, EMR, AzureML, Data Factory, R, Python, SQL, NoSQL, MapReduce, Hadoop, Hive, Kafka, Spark, Gurobi, MySQL, Plotly, Seaborn, ggplot2
2mo
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Senior Applied Scientist, Decisioning
Santa Monica or New York or San Francisco or Los Angeles
$180k-$200k/yr HybridFull Time
Applied data science or optimization background; production systems experience; AI-first workflow; cross-functional collaboration.
Python, ML tooling, Backend workflows
1w
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Data Scientist (Multiple Positions)
Culver City, California, United States
$159k-$228k/yr OnsiteFull Time
2+ YOEMaster's+2 years or Bachelor's+5 years in quantitative field; 2 years experience with SQL, Python, ML model development, data visualization, reporting and experimentation; strong statistical and communication skills.
SQL, Python
1mo
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Machine Learning Scientist
Culver City, California, United States
OnsiteFull Time
5+ YOEMaster's or PhD in a quantitative field, 5+ years building and deploying production ML models; expertise in deep learning, reinforcement learning, recommendation/ranking systems; strong Python and SQL skills; excellent communication.
Python, SQL
1mo
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Data Scientist: Mission Engineering
El Segundo or Los Angeles
$140k-$220k/yr OnsiteFull Time
7+ YOEBachelor's degree (or equivalent) in a quantitative field, 7+ years applying advanced statistical and data-science methods, Python expertise with scientific/ML libraries, experimental design, uncertainty quantification, scalable pipelines, and eligibility for Top Secret/SCI clearance.
Python, Pandas, Polars, NumPy, SciPy, Scikit-Learn, Statsmodels, PyMC, Matplotlib, Seaborn, CuPy, PyTorch, MATLAB, R, Linux, AFSIM, ESAMS, Brawler, Ansys STK, HPC
3mo
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Data Scientist II
Santa Barbara, California, United States
$83k-$125k/yr OnsiteFull Time
Mission Support and Test Services: Manages and operates the Nevada National Security Site.
2+ YOEBachelor’s in a calculus-based STEM field with 2+ years of relevant experience; proficiency in C/C++/Python; ML/modeling experience; strong communication; driver’s license; pre-employment drug test; DOE security clearance required.
Python, C, C++, Machine Learning, Signal Processing, Data Visualization
1w
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Lead Data Scientist (Agentic Solutions)
Irvine or El Segundo
$171k-$214k/yr OnsiteFull Time
5+ YOE5+ years in ML or applied data science; expertise with agentic frameworks, SLMs, LoRA/QLoRA, token-efficient architectures; expert Python and strong SQL; Bachelor's required (Master/PhD preferred).
LangChain, LlamaIndex, Haystack, Phi, Mistral, Gemma, LoRA, QLoRA, Python, SQL, Databricks, Spark, Delta Lake, Snowplow
1mo
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Senior Associate, AI Data Scientist
Santa Monica, California, United States
$175k-$195k/yr OnsiteFull Time
3+ YOE3+ years deploying ML models to production, experience setting up monitoring, coursework/experience in data analysis or ML, proficiency in Python or R, data visualization skills, strong analytical/problem-solving, Bachelor's or Master's in related field.
Python, R
4w
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Senior Data Scientist, Level 5
Los Angeles or Seattle or San Francisco or Palo Alto or New York City or Bellevue or Santa Monica
$162k-$284k/yr OnsiteFull Time
5+ YOE5+ years post-Bachelor quantitative analysis/data science experience (or advanced degree with fewer years). Expertise in data modeling, metric design, A/B testing, ML, SQL, Python/R, dashboarding, and communicating insights.
SQL, Python, R
4w
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Senior Data Scientist, Level 5
Los Angeles or Seattle or San Francisco or Palo Alto or New York City or Bellevue or Santa Monica
$162k-$284k/yr OnsiteFull Time
5+ YOE5+ years post-Bachelor quantitative analysis experience (alternatives for advanced degrees), strong SQL and Python/R skills, applied statistics and ML experience, dashboarding and product collaboration skills, ability to drive projects and communicate insights.
SQL, Python, R, AI tools
3mo
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Clinical Lab Scientist II
Santa Barbara, California, United States
HybridFull Time
1+ YOEBachelor’s degree; California CLS license; MLS certification preferred; 1 year relevant experience; proficiency in CLS competencies; proficiency testing experience.
Laboratory analyzers, Laboratory information systems, PCs
2w
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Signal and Image Processing Scientist
Northridge, California, United States
$90k-$150k/yr OnsiteFull Time
PhD/postdoc or equivalent experience in STEM, experience in signal/image processing or ML, programming in Python/MATLAB and C/C++, database integration (SQL/NoSQL), and ability to obtain TS/SCI clearance.
Python, MATLAB, C, C++, SQL, NoSQL, Linux, MPI, CUDA
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