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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Data Scientist
San Diego, California, United States
$125k-$144k/yr OnsiteFull Time
5+ YOEBachelor's degree in Data Science or equivalent; 5+ years in data science for training/development with AI; Navy/DoD data visualization experience; relevant certifications; DoD Top Secret clearance; strong independent/team work.
Data Visualization, Data Management, DoD Databases
1mo
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Sr Data Scientist - Marketing Analytics
Tukwila or Remote, Texas or Remote, California or Remote, Idaho or Remote, South Carolina or Remote, Oregon or Remote, Virginia or Remote, North Carolina or Remote, Georgia or Remote, Arizona
$91k-$169k/yr HybridFull Time
5+ YOESenior data scientist role focusing on marketing analytics; 5+ years in data science; strong business-facing analytics; Python, R, SQL proficiency.
Python, R, SQL, MLflow, Airflow, Kubeflow, Snowflake, BigQuery, Redshift, Spark
2w
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Data Scientist
San Diego, California, United States
OnsiteFull Time
Work with quality engineering and algorithm teams to build metrics, define and validate data and labels, and test algorithm performance using repeatable processes.
2w
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Data Scientist
Stafford or Arlington or San Diego or Jacksonville
$62k-$141k/yr OnsiteFull Time
Experience with data exploration, cleaning, analysis, visualization, statistical/programming languages, ML/AI/NLP, predictive modeling, and deploying models; Secret clearance and a Bachelor’s degree required.
R, Python, SQL, NoSQL, MapReduce, Hadoop, Hive, EMR, Kafka, Spark, Gurobi, MySQL, Plotly, Seaborn, ggplot2, Palantir Foundry, War Data Platform (WDP), Advana, Databricks
1mo
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Data Scientist, Mid
San Diego, California, United States
$78k-$176k/yr HybridFull Time
2+ YOE2+ years of data exploration/analysis, handling structured and unstructured data; proficiency in ML/AI/NLP; experience with Python/R/SQL; Secret clearance; Bachelor's degree.
Python, R, SQL, NoSQL, Hadoop, Spark, MapReduce, Kafka, Hive, EMR, Palantir Foundry, Plotly, Seaborn, ggplot2, Power BI, Tableau, Qlik, Gurobi
2mo
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Data Scientist II
San Diego, California, United States
OnsiteFull Time
5+ YOEMaster's degree required, Secret clearance, 5+ years developing or deploying data-driven and ML/AI solutions; experience with Python, Git, data visualization/analysis; strong communication and critical thinking.
Python, Git, Docker, Kubernetes, OpenShift
1mo
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1698 - Data Scientist
San Diego, California, United States
$130k-$150k/yr OnsiteFull Time
Sigma Defense: Develops tactical communications and intelligence systems for defense.
5+ YOEU.S. citizen with 5+ years building ML/AI and data-driven solutions; Master's in Data Science/Analytics/Computer Science; experience with Python, Git, NLP/LLMs, containerized deployments; ability to obtain Top Secret clearance.
Python, Git, natural language processing, large language models, Docker, Kubernetes, OpenShift
1mo
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Principal Data Scientist - Immunology - (2 positions)
Titusville or Cambridge or Raritan or Spring House or San Diego
$117k-$201k/yr HybridFull Time
5+ YOEPrincipal Data Scientist with bioinformatics/biomedical data expertise; 5+ years health informatics; semantic tech, ontologies, knowledge graphs; PhD or Master preferred.
Semantic Web, SPARQL, RDF, OWL, Graph Databases, Neo4j, Amazon Neptune, REST, GraphQL, Docker, CI/CD, Jenkins, GitLab, Azure DevOps, SQL, NoSQL, Proteomics, Genomics
1mo
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Staff Behavioral Data Scientist, Evidence Translation
San Diego, California, United States
$142k-$236k/yr RemoteFull Time
PhD-level data scientist with behavioral science expertise; experience in rapid evidence reviews, evidence synthesis, and data analytics; strong communication and cross-functional collaboration.
Python, SQL, R, Tableau
1w
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Data Scientist, Staff
San Diego, California, United States
$142k-$213k/yr OnsiteFull Time
5+ YOEBachelor's in CS/DS/ML/Statistics/Math, 5+ years data science experience, experience with LLMs/CNNs/Vision Transformers and generative AI, strong communication and leadership experience preferred.
Generative AI, LLMs, CNNs, Vision Transformers
1mo
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Senior Data Scientist
San Diego or Mountain View
OnsiteFull Time
4+ YOEMaster's in a quantitative field, 4+ years applied data science experience, expertise in ML and causal inference, proficiency in SQL and Python or R, experience productionizing models and experiment design, strong communication skills.
SQL, Python, R, Tableau, Qlik
1mo
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Staff Behavioral Data Scientist, Evidence Translation
San Diego, California, United States
$142k-$236k/yr HybridFull Time
2+ YOEPhD-level behavioral data scientist with evidence synthesis and behavioral science expertise, experience with literature reviews and mixed-methods data, strong communication, analytic translation, and ability to generate evidence-based recommendations.
1mo
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Data Scientist, D2C Data Science
San Diego, California, United States
$143k-$215k/yr HybridFull Time
3+ YOE3+ years data science/ML experience, Bachelor's in a quantitative field or equivalent, strong SQL and Python, solid statistics and experimental-design skills, experience with payments/commerce preferred, and strong communication.
SQL, Python, Snowflake, Databricks, Spark, BigQuery
1mo
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Data Scientist (Data Analytics Developer II)
San Diego, California, United States
$6k-$9k/mo HybridFull Time
2+ YOEStrong SQL, Python, or R; experience building scalable data analytics, data pipelines, and dashboards; knowledge of data modeling, governance, and security; ability to communicate insights to technical and non-technical stakeholders.
SQL, Python, R, Tableau, AWS QuickSight, Jira, Trello
1mo
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Senior Data Scientist
San Diego, California, United States
$105k-$164k/yr OnsiteFull Time
5+ YOEMaster’s degree in Data Science, Analytics, or Computer Science; 5+ years of data-driven solutions; ML/AI experience; Python; Git; US citizen; active Secret clearance.
Python, Git, Version Control
2w
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Lead Data Scientist, AdTech
Los Angeles or Portland or San Diego or Seattle
$175k-$200k/yr RemoteFull Time
5+ YOE5+ years applied data science experience in digital/performance marketing or leadgen; building/deploying ML in AWS; expertise in Python and SQL; experience with adtech algorithms, bandits, recommendation, LTV and ROAS-driven models.
Python, SQL, AWS, Looker, Google, Meta, LLMs
1mo
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Principal Data Scientist
San Diego, California, United States
$125k-$188k/yr OnsiteFull Time
5+ YOESTEM degree with multi-year experience (Bachelor+5yrs or Master+3yrs or PhD+1yr), active DoD Secret clearance, ability to obtain SAP, experience ingesting/processing/visualizing large datasets, proficiency with Python/SQL/Tableau/PowerBI/Plotly.
Python, SQL, Tableau, PowerBI, Plotly, .DAT
3w
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Principal Data Scientist
San Diego, California, United States
$125k-$188k/yr OnsiteFull Time
5+ YOERequires active DoD Secret clearance, STEM degree with relevant experience (BSc+5 yrs / MSc+3 yrs / PhD+1 yr), experience ingesting/processing/analyzing/visualizing large datasets, and ability to obtain SAP access.
Python, SQL, Tableau, PowerBI, Plotly
2d
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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
6d
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Data Scientist II
San Francisco or Ottawa or Phoenix or Toronto or Los Angeles or Denver or Salt Lake City or Atlanta or Chicago or Houston or Portland or New York City or Vancouver or San Diego or Washington, D.C. or Sacramento or Jacksonville or Seattle or Mexico City or Austin or Miami or Boston or Dallas
$97k-$184k/yr HybridFull Time
3+ YOE3+ years building and deploying ML models at scale, proficiency in Python, SQL/PySpark, Spark/Databricks, experience with NLP, deep learning and generative models, BS/MS in quantitative field.
Scikit-learn, NumPy, PyTorch, Python, SQL, Apache Spark, Databricks, PySpark
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