53 entry level data scientist jobs at 41 companies in Vallejo, CA

PromotedHiringCafe
Founding Machine Learning / AI Search Engineer
Cupertino, CA, US
$160k-$310k/yr On-SiteFull Time
HiringCafe
HiringCafe: Building a 100× better job search engine to take on Indeed and LinkedIn.
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
1mo
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Data Scientist
San Francisco, California, United States
HybridFull Time
UCSF Health
UCSF Health: Academic medical center providing advanced patient care and research.
1+ YOEBachelor's in biological/computational field or equivalent, 12+ months working with medical/health data, R or Python fluency, experience with data pipelines, bioinformatics methods, databases, and basic biostatistics.
AWS, Microsoft Azure, Google Cloud, R, Python, Go, Rust, Shell, SQL, WDL, Docker
3mo
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Data Scientist
Berkeley or New York City or United States
HybridFull Time
The Voleon Group
The Voleon Group: Quantitative investment management firm using machine learning strategies.
1+ YOE1+ years of data science experience; SQL, Pandas, R; statistical methods; communication; bachelor's in quantitative field; basic software skills (bash, Linux/Unix, git).
SQL, Pandas, R, Bash, Linux/Unix, Git, Airflow
2mo
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Data Scientist, Amazon Music - DISCO
Sunnyvale or San Francisco
$157k-$213k/yr OnsiteFull Time
Amazon
AmazonNASDAQ: AMZN: Global online retail and cloud computing technology provider.
2+ YOEMaster's in STEM (or equivalent experience), 2+ years data scientist experience, 3+ years SQL/Python/R/SAS/Matlab experience, 3+ years ML/statistical modeling, plus experience guiding researchers and working with AI systems.
SQL, Python, R, SAS, Matlab, Perl
2mo
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Data Scientist, Prenatal
Menlo Park or Union City or Austin
OnsiteFull Time
BillionToOne
BillionToOneNASDAQ: BLLN: Develops molecular diagnostic tests for prenatal and oncology care
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
6d
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Data Scientist, Analytics
San Francisco, California, United States
OnsiteFull Time
Discord
Discord: A platform providing voice, video, and text communication services.
Posting does not list specific responsibilities or required qualifications; role sits in Data Science & Engineering.
1w
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Data Scientist
New York or Chicago or Boston or San Francisco or Palo Alto or Toronto or Arizona or California or Colorado or Florida or Georgia or Illinois or Massachusetts or North Carolina or New Jersey or Nevada or New York or Oregon or Tennessee or Texas or Utah or Virginia or Ontario
$130k-$150k/yr RemoteFull Time
Jerry: Mobile app for car insurance comparison and vehicle management.
2+ YOE2+ years experience in consulting, investment banking, or high-growth tech; strong analytics; SQL or Python proficiency; clear communicator; experience driving impact on ambiguous problems.
SQL (Clickhouse), Metabase, Python, Jupyter Hub, GitHub
1mo
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Senior Data Scientist
United States or San Francisco or New York City
$120k-$235k/yr OnsiteFull Time
Microsoft
MicrosoftNASDAQ: MSFT: Develops software, services, devices, and cloud computing solutions.
1+ YOEAdvanced degree in a quantitative field with 1–5+ years data science experience (varies by degree); proficiency in Python and SQL; experience with cloud platforms (Azure preferred); consulting and stakeholder engagement skills; Responsible AI knowledge.
Python, SQL, Microsoft Azure
2mo
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Data Scientist / Researcher
New York or San Francisco or United States
$170k-$400k/yr RemoteFull Time
HOF Capital
HOF Capital: Global multi-stage venture capital firm investing in technology startups.
0+ YOE0-5 years in data science roles; degree related to data science; strong English writing and communication; independent and self-motivated; keen on technology startups.
1d
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Clinical Data Scientist
San Francisco, California, United States
$140k-$160k/yr HybridFull Time
Unlearn
Unlearn: Creates AI digital twins to accelerate clinical drug trials.
2+ YOEBachelor's or advanced degree in related field,2+ years data wrangling and harmonization,fluency in Python with numpy and pandas,experience with clinical datasets and collaborative software development.
Python, numpy, pandas
1mo
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Data Scientist (Growth)
San Francisco, California, United States
OnsiteFull Time
Rox
Rox: AI-powered revenue operating system with autonomous sales agents.
2+ YOEDegree in a quantitative field, 2+ years experience in high-growth companies supporting Sales/Finance/Product, strong SQL and Python, dbt experience, dashboarding (Sigma/Looker/Tableau/Mode), strong analytical and communication skills; located in or willing to relocate to San Francisco.
SQL, Python, dbt, paradime, Sigma, Looker, Tableau, Mode
3d
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Data Scientist, Growth
Palo Alto, California, United States
$171k-$198k/yr OnsiteFull Time
Quince
Quince: Sells high-quality apparel and home goods at accessible prices.
2+ YOE2+ years technical experience; production ML deployment; proficiency in Python and SQL; strong analytical, communication, and problem-solving skills; ad-tech/retail experience preferred.
Python, SQL, Claude
1mo
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Associate (12 months contract), Organisation & People (Data Scientist) (SG, 238891)
Beijing or Hanoi or Mumbai or Shanghai or Shenzhen or Singapore or Brussels or London or Mexico City or New York City or Paris or San Francisco or Washington, D.C.
OnsiteContract
Temasek
Temasek: Global investment managing a diversified portfolio.
1+ YOEHands-on Python data scientist with 1–3 years' experience; building predictive models, ML workflows, data ingestion/quality, dashboards (Tableau/Qlik Sense), and prototyping (Streamlit). Degree in a related field required.
Python, Streamlit, Tableau, Qlik Sense, LLMs
1mo
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Autonomy Behavior Monitoring Data Scientist
Foster City or Boston
$176k-$240k/yr HybridFull Time
Zoox
ZooxNASDAQ: AMZN: Developing autonomous robotaxis for urban ride-hailing services.
2+ YOEB.S. or M.S. in a quantitative field (or equivalent), 2+ years data science experience focused on metric design/performance evaluation, strong Python production skills, experience with time-series/sensor data, and cross-functional communication.
Python, C++
1mo
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Data Scientist
San Francisco, California, United States
HybridFull Time
University of California, San Francisco
University of California, San Francisco: Public research university dedicated to health sciences and education.
1+ YOEBachelor's in biological/computational field, 12+ months working with medical or health-related data, experience building ETL/data pipelines, bioinformatics and biostatistics knowledge, proficiency in R or Python, and familiarity with databases, cloud, and containerization.
plink2, Docker, git, R, Python, Go, Rust, shell, SQL, WDL, AWS, Microsoft Azure, Google Cloud
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
Thumbtack
Thumbtack: Online marketplace connecting homeowners with local service professionals.
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
16h
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Data Scientist II, ML Infrastructure
Palo Alto or San Francisco or United States
$114k-$235k/yr RemoteFull Time
Pinterest
PinterestNYSE: PINS: Visual discovery engine for finding inspiration and creative ideas.
2+ YOE2+ years applied science or ML production experience; strong Python, PyTorch, distributed compute (Spark, Ray); experience with ML orchestration (Airflow, Prefect, Jenkins); strong ML theory and software practices.
Airflow, WandB, Ray, PyTorch, Spark, Python, Prefect, Jenkins
2mo
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Data Scientist, New Grad - Model Optimization
Burlingame, California, United States
$120k-$160k/yr OnsiteFull Time
Quadric
Quadric: Designing licensable processor IP for on-device AI inference.
0+ YOENew graduate with strong Python, PyTorch (or TensorFlow), NumPy; ML foundations; interest in quantization and model optimization; read papers and reproduce results; bonus: quantization libraries, embedded systems, accelerators.
Python, PyTorch, TensorFlow, NumPy, Matplotlib, Plotly, CNNs, Transformers, quantization, QAT, PTQ, ONNX, TVM, MLIR
1w
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Applied Data Scientist
Santa Rosa or Loveland or Barcelona
$109k-$196k/yr OnsiteFull Time
Keysight Technologies
Keysight TechnologiesNYSE: KEYS: Provides electronic design, test, and simulation software and hardware.
1+ YOEMaster's or PhD in a quantitative field, 1+ years data science experience, strong Python and SQL skills, experience with Snowflake/Databricks, tree-based ML, Bayesian Optimization, and building scalable data infrastructures.
Python, pandas, numpy, scikit-learn, SQL, C++, Snowflake, Databricks, XGBoost, LightGBM, Random Forests, Bayesian Optimization
1mo
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Senior Data Scientist, Computational Biology
Palo Alto, California, United States
$130k-$165k/yr HybridFull Time
DELFI Diagnostics
DELFI Diagnostics: Developing blood-based tests for early cancer detection.
2+ YOEPhD/MS/BS in computational biology, bioinformatics, data science or related field with relevant industry experience; hands-on experience with high-dimensional biological datasets, oncology background, Python and cloud (AWS) proficiency.
Python, AWS, NGS, whole-genome sequencing
2w
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EY-Parthenon - Strategy and Execution - Growth Platforms - Data Scientist - Sr Associate/Consultant
New York or Atlanta or Boston or Chicago or Dallas or Denver or Detroit or Houston or Los Angeles or McLean or Hoboken or Philadelphia or San Francisco or Seattle
$130k-$185k/yr HybridFull Time
EY
EY: Global firm providing audit, tax, and professional consulting services.
2+ YOEBachelor's degree plus 2+ years related experience (or graduate degree + ~18 months); experience in data engineering/data science pipelines; strong SQL, Python/Scala, cloud data infra, Airflow/dbt; excellent communication.
GCP, AWS, Snowflake, BigQuery, Databricks, Delta Lake, SQL, Python, Scala, Airflow, dbt, Microsoft Copilot