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
1mo
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Data Science Engineering
Pasadena, California, United States
OnsiteFull Time
Background in computer science, statistics, or mathematics; strong programming in Python and R; experience in algebraic geometry, computational algebra, symbolic computation, and algorithm development.
Python, R, SQL, PyTorch
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
3mo
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Quantum Hardware Engineer, Amazon's Center for Quantum Computing, Device Team
Pasadena, California, United States
$123k-$160k/yr OnsiteFull Time
Bachelor's in engineering or physics, scripting skills (Python or R), experience with lab instrumentation (oscilloscope, frequency analyzer), strong analytical and communication skills; cryogenic experience preferred.
Python, R, oscilloscope, frequency analyzer, cryogenic systems
3d
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Senior Scientist, Bioinformatics
Monrovia, California, United States
$90k-$120k/yr OnsiteFull Time
2+ YOEPh.D. in quantitative discipline, minimum 2 years postdoctoral/industry experience, expertise in NGS data analysis, bioinformatics pipelines, Python or R, and machine learning/Bayesian methods.
Python, R, NGS
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
2mo
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Postdoctoral Fellow - Computational Cancer Biology
Duarte, California, United States
$34-$38/hr OnsiteFull Time
PhD in computer science, bioinformatics, computational biology, genetics, or related field; strong cancer biology and statistics; Python/R and omics data analysis; AI/ML experience; software engineering fundamentals.
Python, R, omics data analysis, AI/ML
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
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
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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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
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
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
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
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