HiringCafe
Join our community

205 data science engineer jobs at 149 companies in Fairfield, 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
Help us #BeatIndeed & #BeatLinkedIn
1mo
Save
Mark Applied
Hide
Data Science Engineer
Livermore, California, United States
$122k-$155k/yr HybridFull Time
Lawrence Livermore National Laboratory
Lawrence Livermore National Laboratory: Develops science and technology for United States national security.
0+ YOEEntry-level data science engineer proficient in Python, ML/AI, and data pipelines; able to work on LLM-based projects; requires U.S. citizenship and ability to obtain DOE Q clearance.
Python, Git, LLM, Retrieval-Augmented Generation, LangChain, LlamaIndex, Knowledge Graphs
Job PostingView all
1mo
Save
Mark Applied
Hide
Data Science Engineer
San Francisco or New York City or United States
HybridFull Time
Beast Industries
Beast Industries: Produces digital media and consumer goods for MrBeast brands.
8+ YOE8+ years designing, building, and deploying production ML models; strong software engineering, MLOps, model monitoring/retraining, problem framing, and technical mentorship; AI-native and end-to-end ownership.
Job PostingView all
1mo
Save
Mark Applied
Hide
MSAT Data Science Engineer
Newark, California, United States
$120k-$140k/yr OnsiteFull Time
Allogene Therapeutics
Allogene TherapeuticsNASDAQ: ALLO: Develops allogeneic cell therapies for cancer and autoimmune diseases
6+ YOEBachelor's in science/engineering required; minimum 6 years GMP pharmaceutical manufacturing experience and 2 years direct data science in GMP; proficiency with SQL, Python, R, JMP, Spotfire, Tableau, RStudio; knowledge of GMP and data integrity; US work authorization.
SQL, Python, R, JMP, Spotfire, Tableau, RStudio
Job PostingView all
2mo
Save
Mark Applied
Hide
Data Engineer, PXT Central Science
Seattle or Boston or Bellevue or Arlington or San Francisco
OnsiteFull Time
Amazon
AmazonNASDAQ: AMZN: Global online retail and cloud computing technology provider.
3+ YOE3+ years data engineering; AWS stack; data modeling/ETL; programming in Python/Java/Scala/NodeJS; experience with Redshift/S3/Glue/EMR/Kinesis/Lambda; non-relational data stores.
AWS, Python, SQL, Spark, Hadoop, Hive, Redshift, S3, EMR, Lambda, Kinesis, Airflow
Job PostingView all
1mo
Save
Mark Applied
Hide
Data Engineer
Seattle or San Francisco
$185k-$220k/yr HybridFull Time
Supio
Supio: AI-powered data analysis platform for personal injury law firms.
4+ YOE4+ years in data engineering or data science, experience building data infrastructure, data lakes and distributed systems, strong business acumen, independent execution, communication skills, and familiarity with LLMs/AI agents.
Job PostingView all
1mo
Save
Mark Applied
Hide
Sr. Director, Data Science & Analytics
San Francisco or Seattle or San Jose
$182k-$397k/yr OnsiteFull Time
Adobe
AdobeNASDAQ: ADBE: Provides software for digital media creation and marketing analytics
8+ YOELead data science and analytics organization; eight+ years in analytics with product/engineering collaboration; leadership experience; strong communication and strategic impact.
Job PostingView all
3w
Save
Mark Applied
Hide
Data Engineer
United States or San Francisco
$100k-$167k/yr OnsiteFull Time
Stitch Fix
Stitch FixNASDAQ: SFIX: Provides personalized apparel styling services through algorithms and stylists.
2+ YOEBachelor's in engineering or computer science, 2+ years data engineering experience, familiarity with Spark, dbt, Fivetran, Airflow, S3; production Python and SQL; experience with AI coding agents; strong communication.
Spark, dbt, Fivetran, Airflow, S3, Claude Code, Codex, Python, SQL
Job PostingView all
2mo
Save
Mark Applied
Hide
Data Science Intern
Pleasanton, California, United States
OnsiteInternship
Eolas
Eolas: Software for multifamily operators to manage risk and operations.
Currently enrolled or recently completed coursework in LLMs, AI, NLP or related fields; basic prompt engineering; familiarity with AI testing frameworks; strong analytical and communication skills; ability to work collaboratively in a fast-paced environment.
Job PostingView all
5d
Save
Mark Applied
Hide
Data Engineer
New York City or San Francisco or Los Angeles or Irvine or McLean or Washington
$94k-$175k/yr HybridFull Time
Thomson Reuters
Thomson ReutersNASDAQ: TRI: Provides professional software, data, and news services globally.
Several years data engineering experience, bachelor\u0002s in computer science/engineering, proficiency with Python and SQL, RESTful services, relational and document DBs, Linux/Windows, AWS; US Secret clearance required to start (TS preferred).
Python, SQL, RESTful web services, AWS Glue, Snowflake, NIFI, Power BI, Tableau, Linux, Windows, AWS
Job PostingView all
1mo
Save
Mark Applied
Hide
Data Engineer III
San Ramon, California, United States
$104k-$153k/yr RemoteFull Time
Robert Half
Robert HalfNYSE: RHI: Provides specialized staffing and global business consulting services.
5+ YOE5+ years Python/SQL data engineering; 3+ years cloud AWS; ETL/ELT pipelines; Docker/Kubernetes; Terraform/CloudFormation; Spark; CI/CD; collaboration with data science and MLOps; mentoring.
Python, SQL, Spark, Databricks, Delta Lake, Unity Catalog, MLflow, AWS, Docker, Kubernetes, Terraform, CloudFormation
Job PostingView all
1w
Save
Mark Applied
Hide
Senior Data Engineer
San Francisco or Charlotte
$100k-$196k/yr HybridFull Time
Wells Fargo
Wells FargoNYSE: WFC: Provides banking, investment, mortgage, and consumer finance products.
4+ YOE4+ years data engineering experience building analytics/data science solutions in public cloud (GCP preferred). Hands‑on Python or Go, orchestration/Dataflow/Beam, CI/CD, and experience supporting ML model pipelines.
BigQuery, BigTable, Dataflow, Dataproc, Pub/Sub, Cloud Storage, Composer, Apache Beam, Python, Go, Dataproc/Spark, Cloud Composer, Cloud Workflows, Git, Liquibase, Vertex, Bedrock, Sagemaker, Jupyter, Hugging Face, TensorFlow, XGBoost, Anaconda, MLFlow, PyTorch, Scikit-learn
Job PostingView all
1mo
Save
Mark Applied
Hide
Director, Data Science & AI Engineering
Nashville or Washington D.C. or Los Angeles or San Francisco or New York City
$290k-$440k/yr OnsiteFull Time
Pillsbury Winthrop Shaw Pittman
Pillsbury Winthrop Shaw Pittman: International law firm providing comprehensive legal and strategic advisory.
10+ YOE10+ years data science/AI leadership; production AI/ML, LLMs, RAG, MLOps; strong architecture and governance; strategic and hands-on.
LLMs, RAG, vector databases, embeddings, hybrid search, Model Context Protocol (MCP), prompt engineering, MLOps, LLMOps, CI/CD, cloud infrastructure, data warehouses, BI dashboards
Job PostingView all
2mo
Save
Mark Applied
Hide
Senior Data Engineer
Berkeley, California, United States
$180k-$220k/yr OnsiteFull Time
Aircapture
Aircapture: Sells modular systems capturing carbon dioxide from the air.
6+ YOE6+ years building and operating production data systems; degree in CS/Engineering/Data Science or equivalent; strong AWS, SQL, Python; dbt, Airflow, Docker; CI/CD; on-prem experience; collaboration with controls engineering.
AWS, RDS, IAM, VPC, S3, SQL, Python, Git, CI/CD, dbt, Airflow, Docker, Ignition, SCADA
Job PostingView all
4d
Save
Mark Applied
Hide
Senior Manager, Data Science
San Bruno or Sunnyvale or Bellevue or Bentonville
$143k-$286k/yr OnsiteFull Time
Walmart
WalmartNYSE: WMT: Multinational retail operating discount stores and supermarkets.
8+ YOEEnterprise AI infrastructure and GenAI platform expertise; 8+ years in AI/ML infrastructure or ML platform engineering; graduate degree preferred; deep systems design, distributed training, inference, and vector retrieval experience.
Vertex AI, Google Cloud, Azure AI, Dataproc, Kubernetes, Airflow, BigQuery, Presto, Cloud SQL, Cassandra, MongoDB, Neo4j, Microsoft Fabric, Microsoft Foundry AI, Python, SQL, Scala, Java, R, Bash, scikit-learn, TensorFlow, PyTorch, Cloud Build, Artifact Registry, IAM, Cloud Run, Cloud Functions
Job PostingView all
3w
Save
Mark Applied
Hide
VP, Head of Data Science
London or New York or Washington or San Francisco or Dublin or Brussels or Singapore or Hong Kong
OnsiteFull Time
Penta Group
Penta Group: Consultancy providing data-driven stakeholder solutions and reputation strategy.
10+ YOEHands-on technical leader with ~10+ years experience in applied AI and data science, strong Python, SQL/PostgreSQL, AWS, Git, production LLM/ML workflows, NLP, MLOps/DevOps, and people management to ship reliable AI systems.
Python, LLMs, OpenWebUI, LiteLLM, Claude, Claude Code, SQL, PostgreSQL, AWS, EC2, ECS, S3, Git, DevOps, MLOps
Job PostingView all
2w
Save
Mark Applied
Hide
Head, Innovation Accelerator Data Science
South San Francisco or Boston
$254k-$472k/yr OnsiteFull Time
Roche
RocheSIX Swiss Exchange: ROG: Provides innovative pharmaceutical and diagnostic healthcare solutions.
15+ YOE4+ MgmtAdvanced degree in a technical field, 15+ years hands-on data science or software engineering experience, 4+ years leadership experience, proficiency with Python or R and ML libraries (scikit-learn, XGBoost, TensorFlow, PyTorch), and strong stakeholder and engineering skills.
Python, R, scikit-learn, XGBoost, TensorFlow, PyTorch, GenAI, ML Ops, DevOps
Job PostingView all
1w
Save
Mark Applied
Hide
Sr. Analytics Engineer/ Data Scientist
San Francisco or New York
$205k-$249k/yr HybridFull Time
Laurel
Laurel: AI-powered time tracking platform for professional services firms
3+ YOE3+ years data science experience, advanced SQL and Python, experience with data warehouses, BI tools, ML prototyping, strong communication and problem-solving skills.
SQL, Python, pandas, ThoughtSpot, Airflow, Prefect, Dagster, Snowflake, BigQuery, Redshift, PowerBI, Tableau, dbt, Kubernetes, Terraform, AWS, GCP, Azure, D3.js
Job PostingView all
3d
Save
Mark Applied
Hide
Expert Data Engineer
Concord or Fresno or Rocklin
$140k-$238k/yr HybridFull Time
PG&E
PG&ENYSE: PCG: Provides natural gas and electric service in California.
7+ YOEBachelor's in Computer Science or equivalent, 7+ years data engineering/ETL experience (Informatica, SAP BODS, OBIEE), machine learning deployment, cloud and container experience, mentoring and complex problem solving.
Informatica, SAP BODS, OBIEE
Job PostingView all
1w
Save
Mark Applied
Hide
Semiconductor Data Science and Machine Learning Engineer
Santa Rosa, California, United States
$127k-$212k/yr OnsiteFull Time
Keysight Technologies
Keysight TechnologiesNYSE: KEYS: Provides electronic design, test, and simulation software and hardware.
5+ YOERequires MS/PhD or BS in related field, 5+ years developing/deploying ML models with ONNX, 3+ years semiconductor manufacturing/process experience, strong communication and cross‑functional collaboration.
ONNX
Job PostingView all
1w
Save
Mark Applied
Hide
Data Center Engineer (in Santa Clara, CA)
Santa Clara or San Ramon
$55k-$115k/yr OnsiteFull Time
Five9
Five9NASDAQ: FIVN: Provides cloud-based software for enterprise contact center operations.
4+ YOE4+ years data center experience with compute, network, storage, cabling, racks, and PDUs; Linux/Unix and CLI familiarity; ability to lift 75 lb; BS in Computer Science or equivalent; vendor and 24x7 production support experience.
Linux, Unix, DCIM, CLI, SAN
Job PostingView all

Explore Jobs

Expand Your Job Search