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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
3d
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Chemical R&D Engineer
San Francisco, California, United States
$100k-$200k/yr OnsiteFull Time
3+ YOE3+ years industrial experience in reaction engineering, catalysis, or gas sorption; hands-on reactor and pilot-scale work; strong quantitative skills in thermodynamics, kinetics, heat/mass transfer; Python or MATLAB data analysis; excellent communication.
Python, MATLAB
2mo
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R&D Intern
Fremont, California, United States
$40-$45/hr OnsiteMultiple Commitments Available
PhD student or graduate researcher with electrochemistry, battery materials, cell testing, and failure analysis experience.
Python, MATLAB, JMP, Origin, XRD, XPS, Raman, FTIR, BET, TGA
1w
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Associate Scientist R&D
South San Francisco, California, United States
$90k-$112k/yr OnsiteFull Time
4+ YOEBSc with 4+ years (or MSc with 2+ years) in molecular biology/biochemistry, hands-on NGS and DNA/RNA workflows, library prep, qPCR, data analysis (R/JMP/Excel), pipetting and assay development experience.
NGS, R, JMP, Microsoft Excel, python
2mo
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R&D Engineer – Thin Film Materials
Palo Alto, California, United States
$95k-$145k/yr OnsiteFull Time
4+ YOEMSc/PhD in materials/engineering; 4+ yrs thin film growth/metrology; deposition (PVD/CVD/MBE); thin-film characterization; data analysis (Python/Excel/JMP); strong documentation and communication.
PVD, CVD, MBE, XRD, AFM, SEM, TEM, SIMS, STEM/EELS, Python, Excel, JMP
1mo
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R & D Engineer 5 (0443) Job #86742 - Berkeley Wireless Research Center (BWRC)
Berkeley, California, United States
$145k-$200k/yr OnsiteFull Time
Doctorate or advanced degree in a related field, subject-matter expertise in custom IC and FPGA design, expert programming skills, experience with CAD tools, advanced project management and communication skills.
C, C++, Java, JavaScript, PHP, C-shell, Bourne shell, Python, TCL/Tk, Scheme, Design Compiler, Modelsim, Virtuoso, Ansoft HFSS, Keysight, Innovus, Astro, Calibre, Xilinx Vivado
5d
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Senior R&D Software Engineer, Fivetran AI
Austin or Oakland
$164k-$197k/yr HybridFull Time
5+ YOE5+ years programming in Python and/or Java, SQL and data warehouse experience, full-stack development, SRE and on-call experience, ability to prototype AI/LLM techniques and ship production software.
Python, Java, SQL, dbt, Claude, ChatGPT, Gemini, vector databases, BigQuery, Snowflake, Databricks, MCP protocol, React, TypeScript, Postgres, Kubernetes
1mo
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Staff/ Senior/ Principal Systems Engineer - R&D
South San Francisco, California, United States
$165k-$260k/yr OnsiteFull Time
15+ YOEAdvanced degree preferred; 15+ years industry experience with 10+ years in biopharma; expert in architecting and integrating complex R&D systems, requirements/interface definition, integration and verification, hands-on lab troubleshooting, Python and CAD experience.
Python, CAD
1mo
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Sr. Manager, R&D AI Solutions & Analytics
Princeton or San Diego or South San Francisco
$134k-$167k/yr HybridFull Time, Full Time
6+ YOEBachelor's in data science/related field; 6+ years analytics/AI in pharma; hands-on analytics products; regulated R&D experience; CDISC/FHIR knowledge; willing to travel.
CDISC, FHIR, Python, SQL, Tableau
2w
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Senior/Principal R&D Digital Systems Security, Hybrid
Livermore, California, United States
$140k-$281k/yr HybridFull Time
5+ YOEBachelor's +5 years or equivalent experience in digital systems security, ability to obtain DOE Q-level clearance, expertise in hardware/software security, formal methods, and programming; strong communication skills.
RocQ, Lean, C, C++, Java, Python, Rust, Assembly
2mo
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Senior Manager, R&D Software Engineering
Milpitas, California, United States
$157k-$271k/yr HybridFull Time
10+ YOE4+ Mgmt10+ years embedded GUI software; 4+ years in leadership; medical device experience; strong C/C++, Python; regulatory and quality experience.
C/C++, Python, Qt, LabVIEW, .NET, QNX, Windows, Git, Jenkins, JIRA
1mo
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R & D Engineer 5 (0443) Job #86742 - Berkeley Wireless Research Center (BWRC)
Berkeley, California, United States
$145k-$200k/yr OnsiteFull Time
Doctorate or advanced degree with experience; subject-matter expertise in custom integrated circuits, FPGA and software engineering; expert programming skills (C, C++, Java, JavaScript, PHP, Python, Tcl/Tk, Scheme, shell); experience with CAD tools and advanced project management.
C, C++, Java, JavaScript, PHP, Python, Tcl/Tk, Scheme, C shell, Bourne shell, Design Compiler, Modelsim, Virtuoso, Ansoft HFSS, Keysight, Innovus, Astro, Calibre, Xilinx Vivado
3mo
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Sr. R&D Equipment Design & Development Engineer
Santa Clara or San Francisco
OnsiteFull Time
10+ YOEBS in Mechanical Engineering, 10+ years in mechanical design of complex equipment; CAD (Solidworks/NX/AutoCAD); assembly, testing, validation; precision motion and vacuum systems.
Solidworks, NX, AutoCAD, Python, C++, LabVIEW
2mo
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Scientist, Probe Design
Newark, California, United States
$89k-$147k/yr OnsiteFull Time
4+ YOEPhD with 4+ years in molecular biology, bioinformatics/computational biology; strong Python/R skills; Linux proficiency; probe design experience; RNAscope knowledge; 2+ years Biotech/R&D; travel ~10%.
Python, R, Linux, Perl, C++, Java, BLAST, BLAT
1w
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BIM Engineer, R&D
Austin or New York City or San Francisco or Seattle
$197k-$227k/yr OnsiteFull Time
BIM production and model coordination on industrial/data center projects; scripting with Dynamo/Grasshopper/Python; strong Revit/Navisworks/Tekla exposure preferred; standards and template development.
Dynamo, Grasshopper, Python, Revit, Navisworks, Tekla
2w
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Bioinformatics Engineer - Proteomics
San Francisco, California, United States
$120k-$180k/yr HybridFull Time
5+ YOE5+ years working with genomics/genetics data, experience with drug mechanism studies using population genomics, proficiency in Python and/or R.
Python, R
1w
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R&D Roll Coating Engineer – Thin Film Optics
Santa Rosa, California, United States
$102k-$189k/yr OnsiteFull Time
5+ YOEBachelor's in engineering or optics,5–10 years roll‑to‑roll or thin‑film R&D experience,DOE and data analysis skills,proficiency with Minitab/JMP/Python,ability to work in lab and pilot line,US Person per ITAR required.
Minitab, JMP, Python, profilometry, ellipsometry, AFM, microscopy, spectrophotometry
2mo
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Computational Biologist
San Francisco or Boston
$125k-$185k/yr OnsiteFull Time
Fluency in omics analysis; programming in Python and/or R; strong problem-solving; able to deliver rigorous results; high ownership; startup mindset.
Python, R, Snakemake, Nextflow, Git
1mo
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Staff Scientist II, Target Discovery, Screening, and Automation
Newark, California, United States
$135k-$145k/yr OnsiteFull Time
2+ YOEPh.D. required; 2+ years pharma/biotech exp; Python/R; ML/LLM; HTS data analysis; cross-functional collaboration.
Python, R, SQL, AWS, Cloud Computing, LLMs, LIMS
1mo
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R&D Engineering Technician
Redwood City, California, United States
OnsiteFull Time
2+ YOE2+ years building/testing robots or electromechanical systems; ability to read schematics/BOMs, solder/crimp, use oscilloscopes/multimeters/logic analyzers, perform light fabrication, keep clear documentation, and use basic Python scripting.
Oscilloscope, Multimeter, Logic Analyzer, Python, CAN, Ethernet, USB, MIPI, Actuators, Cameras, Microcontrollers, Claude Code, Codex
1mo
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Machine Learning Scientist, Applied Machine Learning and Agentic AI, Pharma R&D
New York City or Boston or Redwood City or Chicago
$100k-$160k/yr OnsiteFull Time
3+ YOEPhD required (or Masters with 3+ years), strong AI/ML, agentic AI, oncology data, Python, LangGraph preferred, multimodal data, cloud deployment, excellent communication.
Python, LangGraph, Retrieval-Augmented Generation, LLM
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