PromotedHiringCafe
Founding Backend / Infra Engineer
Cupertino, CA, US
$160k-$300k/yr On-SiteFull Time
Own the crawlers, pipelines, and infrastructure powering a real-time job search engine. Strong Node.js and Python fundamentals; bonus points for security and reverse-engineering chops.
Node.js, Python, Elasticsearch, Redis
3mo
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R&D Associate - Consumable Development
Irvine, California, United States
$62k-$65k/yr OnsiteFull Time
DOE experience; SolidWorks CAD; wet-lab hands-on; data analysis (Python/JMP); cross-functional collaboration.
SolidWorks, CAD, Python, JMP, 3D printing, CNC machining
1w
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Senior R&D Engineer - Modeling & Simulation
Irvine, California, United States
$106k-$158k/yr OnsiteFull Time
2+ YOEBachelor's degree in a technical discipline; 2+ years using Abaqus Implicit/Explicit for biomedical engineering problems; experience with structural finite-element modeling, solid mechanics, technical reporting, and collaboration with R&D teams.
Abaqus, SolidWorks, Python, Matlab
1w
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Senior R&D Engineer - Modeling & Simulation
Irvine, California, United States
$106k-$158k/yr OnsiteFull Time
2+ YOEBachelor's in a technical discipline; ≥2 years using Abaqus Implicit/Explicit for biomedical problems; experience in structural finite-element modeling, solid mechanics, and technical report writing.
Abaqus, SolidWorks, Python, Matlab
2mo
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R&D Engineer IC Design
Irvine, California, United States
$108k-$173k/yr OnsiteFull Time
8+ YOEBachelor's + 8+ years or Master's + 6+ years in IC design; physical design flow, PnR, timing closure, verification, scripting.
TCL, Perl, Python, Calibre, Mentor Graphics, GDSII, Netlist
2mo
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Research Scientist
Carlsbad, California, United States
OnsiteFull Time
3+ YOEPhD preferred; 3+ years in NLP/ML; Python or R; Spark/PySpark; strong communication.
Python, R, Spark, PySpark
2mo
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Postdoctoral Scholar – Clinical Neuroscience Research
Irvine, California, United States
$69k-$83k/yr OnsiteFull Time
Recent PhD (within 3 years) in relevant field, proficiency in R and/or Python, strong written/oral communication, experience with biostatistics/data science preferred.
R, Python
2w
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Assistant, Statistical Research Programmer PT, Limited Term
Orange, California, United States
$30/hr OnsitePart Time
1+ YOEBachelor's in statistics/biostatistics/data science/computer science or related; 1+ year statistical programming with Python, SAS, or R; strong statistical methods, problem-solving, teamwork, and communication.
Python, SAS, R, ArcGIS, SaTScan, IQVIA
1w
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Laboratory Technician II
Claremont, California, United States
$23-$25/hr OnsiteFull Time
1+ YOEBachelor's in Biology or related field by May 2026; 1–2 years molecular biology lab experience; proficiency with Python,R,Shell/Unix; PCR, sequencing experience; strong communication and safety knowledge.
Python, R, Shell, Unix, Mac
2mo
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Principal Research & Development (R&D) Engineer
Los Angeles or Irvine or Illinois or United States
$180k-$250k/yr HybridFull Time
10+ YOE5+ MgmtMS or PhD in electrical/computer engineering; 10+ years wireless systems; 5+ years technical leadership; U.S. citizenship; background check/drug test.
C/C++, MATLAB, Python
2mo
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Sr. Test Engineer (Gasification R&D)
San Bernardino, California, United States
$150k-$175k/yr OnsiteFull Time
5+ YOEFive+ years of hands-on test-engineering with high-pressure/high-temperature systems; design, build, and operate test stands; strong instrumentation and data acquisition.
Python, MATLAB, PLC, Sensors, Data Acquisition
1w
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Data Scientist Lead
Costa Mesa, California, United States
$146k-$195k/yr HybridFull Time
Proven experience in statistics and data analysis, proficient with SQL and either Python or R, experience with Tableau and Excel, strong communication and Agile experience.
SQL, Python, R, Microsoft Excel, Tableau
3mo
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Sr. Manager, Data Science and Advanced Analytic Solutions
Brea, California, United States
$120k-$140k/yr OnsiteFull Time
8+ YOE1+ Mgmt8+ years analytics, data science, BI, or related fields; strong analytics solution experience; Python, R, SQL, BI tools; data modeling and forecasting.
Python, R, SQL, Power BI, Tableau
1w
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Data Analyst II
Irvine, California, United States
$92k-$110k/yr OnsiteFull Time
5+ YOEBachelor's in quantitative field, minimum 5 years relevant experience, proficiency with TSQL/R/Python, experience building dashboards, reporting, data quality and stakeholder collaboration.
TSQL, R, Python
2mo
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Model Risk Analyst
Irvine, California, United States
$85k-$95k/yr HybridFull Time
1+ YOEBachelor’s degree in a quantitative field; 1+ year experience in model development/validation or related areas; Excel/SQL/Python/R/SAS proficiency; strong communication.
Excel, SQL, Python, R, SAS
1mo
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Quantitative Analyst
Irvine, California, United States
$25/hr OnsiteFull Time
Bachelor's in a quantitative field or equivalent experience; proficiency with Microsoft Excel, Python, R, and SQL; strong strategic thinking, problem solving, and ability to deliver under pressure.
Microsoft Excel, Python, R, SQL
1w
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Water Utility Financial Data Analyst (70.26)
San Dimas, California, United States
$90k-$151k/yr OnsiteFull Time
6+ YOEBachelor's degree and 6+ years in data management or financial accounting; advanced Excel, SQL/Python/R, BI and analytics experience; strong analytical and communication skills.
Excel, Power Query, VBA, PowerBI, Tableau, SQL, Python, R, ETL, Azure, Power Platform, ERP, CRM, data warehouse
2mo
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Senior Quantitative Research Analyst - Applied Analytics
Carlsbad or Westwood
HybridFull Time
6+ YOE6+ years in quantitative research or analytics; Python, SQL, Power BI, R, and Excel; Azure cloud experience; AI tools in workflows; data pipeline and modeling skills.
Python, SQL, Power BI, R, Excel, Azure Functions, Azure
4d
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Business Intelligence Engineer
Irvine or Atlanta or Dallas
$100k-$120k/yr OnsiteFull Time
4+ YOE4+ years delivering business intelligence; strong SQL; experience with cloud data warehouses (Snowflake,AWS); Tableau dashboarding; analytics product ownership; Python/R preferred.
SQL, Snowflake, AWS, Tableau, Python, R
2mo
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Senior Manager, Loyalty, CRM & Personalization Analytics
Newport Beach, California, United States
$150k-$222k/yr HybridFull Time
10+ YOE5+ Mgmt10+ years in analytics/strategy or consulting; leadership of analytics teams; executive-level communication; SQL and Python/R; experience with loyalty, CRM, personalization; data-driven decision making.
SQL, Python, R, Snowflake, Power BI
1mo
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Data Analyst Project Lead
Pomona, California, United States
$20/hr HybridPart Time
2+ YOEBachelor's degree in a related field, 2 years experience with analytics/visualization tools, leadership/mentoring ability, proficiency with Tableau, Excel, Python/SQL/R, and assessment/research tools.
Tableau, Microsoft Excel, R Studio, Qualtrics, MS Forms, Dedoose, Quirkos, NVivo, SPSS, Python, SQL, R, Microsoft Teams, Microsoft Word, Microsoft PowerPoint
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