49 b developer jobs at 38 companies in Cotati, CA
1mo
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Senior Software Engineer, W&B Agent - W&B
Livingston or New York City or San Francisco or Sunnyvale or Bellevue
$182k-$242k/yr OnsiteFull Time
4+ YOE4+ years full‑stack experience with Python backend and React/TypeScript frontend; experience with FastAPI, Kubernetes, distributed systems, observability, and MySQL; security- and performance-minded.
Python, FastAPI, Kubernetes, React, TypeScript, Datadog, Weave tracing, MySQL, WebSockets, server-sent events
2w
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Android Engineer
London or New York City or Sofia or Germany or Portugal or Warsaw or France or San Francisco or Berlin
RemoteFull Time
Experienced native Android developer with history of shipping features, designing/implementing A/B tests, data-driven experimentation, collaborating with cross-functional teams, and operating across GMT-5 to GMT+1 timezones.
Android
1mo
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Software Engineer
Seattle or San Francisco
$112k-$162k/yr RemoteFull Time
2+ YOE2+ years software product development; experience with JavaScript client frameworks (React, Redux, Angular), RESTful web-services; BS in CS preferred; React and TypeScript, Node.js, accessibility, micro-frontends, A/B testing, Agile/TDD.
JavaScript, React, Redux, Angular, TypeScript, Node.js, RESTful web-services, A/B testing
1w
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Staff Software Engineer, Benefit Renewals
Denver or San Francisco or New York City
$197k-$247k/yr HybridFull Time
8+ YOE8+ years software development experience; ownership of large cross-functional projects; experience with Ruby/Rails, JavaScript/React, A/B testing, AI tooling; mentoring skills.
Ruby, Ruby on Rails, JavaScript, React
1mo
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Web Growth Engineer
United States or San Francisco or Chicago
$151k-$177k/yr RemoteFull Time
4+ YOE4+ years technical web development and digital optimization experience. Strong WordPress, HTML/CSS/JavaScript, UX/CRO, A/B testing, and web analytics skills; ability to manage web architecture and collaborate cross-functionally.
WordPress, HTML, CSS, JavaScript
3w
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Software Engineer
United States or San Francisco
$96k-$169k/yr HybridFull Time
2+ YOE2-5 years software engineering experience; full-stack JavaScript/TypeScript, Node or Python; frontend (HTML,CSS,React); API design, security, testing, and feature-flag/A-B experience.
Javascript, Typescript, Node, Python, Optimizely, HTML, CSS, React, Claude Code, Cursor, Copilot, Iterable, Twilio, Salesforce, Regal, Webpack
2mo
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Senior React Native Engineer
San Francisco or Los Angeles
$160k-$210k/yr OnsiteFull Time
7+ YOEBachelor's in CS/Engineering, 7+ years mobile app development, proficiency in React Native and iOS/Android ecosystems, familiarity with Rx, IoC/DI, Bazel, A/B testing, analytics, CI and automated testing; experience leading mobile launches and using AI tools (Claude, Cursor).
React Native, iOS, Android, Rx, IoC/DI, Bazel, Claude, Cursor, A/B testing, analytics
1w
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Growth Engineer - Globalization
San Francisco, California, United States
$300k-$400k/yr HybridFull Time
Embedding VC: Venture capital firm backing early-stage generative AI startups.
Frontend engineer with React, TypeScript, Next.js; strong product sense, SEO and web performance knowledge, experience with analytics and A/B testing, ability to run experiments and iterate quickly.
React, TypeScript, Next.js
1mo
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Backend Engineer
San Francisco, California, United States
$130k-$200k/yr OnsiteFull Time
3+ YOE3+ years backend or full-stack engineering experience with data/analytics; strong Python (preferred) or Node.js/Ruby/Java, SQL and NoSQL skills; experience building data pipelines, defining metrics, A/B testing, and data visualization; bachelor's in CS/data field or equivalent.
Python, Node.js, Ruby, Java, SQL, NoSQL, RESTful APIs
1d
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Staff Engineer - Experimentation Platform
San Francisco or Waterloo or Toronto or London or New York City
$231k-$318k/yr HybridFull Time
Extensive software engineering experience in experimentation platforms, A/B testing, analytics infrastructure, modern data stacks, SQL, scalable data models, and cross-functional technical leadership.
Eppo, Snowflake, Databricks, Anomalo, SQL, AWS, Airflow, Spark, Python, Kotlin
3d
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Senior Software Engineer, Growth
San Francisco, California, United States
$196k-$220k/yr OnsiteFull Time
5+ YOE5+ years software engineering experience; strong TypeScript and React skills; practical Python and Flask experience; experience with A/B testing; full‑stack ownership and data‑driven decision making.
TypeScript, React, Python, Flask
1mo
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Software Engineer, Growth - Rime Ai
San Francisco, California, United States
OnsiteFull Time
Experience with React/TypeScript and Node.js; full-stack ownership of web apps; building signup, onboarding, and conversion funnels; analytics instrumentation and A/B testing; data-driven growth engineering and product collaboration.
React, TypeScript, Node.js, Segment, Metronome, Amplitude, Mixpanel, PostHog
2mo
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Full Stack Engineer, Foundation
United States or Oakland or San Francisco or New York City or Boston or Seattle or Irvine or Los Angeles or Monterey or Santa Barbara or Santa Rosa or Austin or Portland or Philadelphia or Chicago
$146k-$235k/yr RemoteFull Time
5+ YOE5+ years full-stack engineering; strong TypeScript and React; experience with Go or Node; shipped AI/agent features and MCP/LLM tooling; instrumentation, funnel analysis, A/B testing, and on-call support experience.
TypeScript, React, Go, Node, MCP servers, LLM, IDE, LaunchDarkly
1w
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Member of Technical Staff (Android Engineer, Computer Growth)
San Francisco or New York City
$220k-$405k/yr HybridFull Time
3+ YOE3+ years shipping consumer Android apps; strong Kotlin and Jetpack Compose skills; experience with release cycles, A/B experimentation, data-informed decision making, and in-app payments instrumentation.
Android, Kotlin, Jetpack Compose, Eppo, Statsig, Optimizely, AppsFlyer, Adjust, Branch
2w
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Senior Software Engineer, Growth (Payment Localization) (Copy)
Los Angeles or San Francisco
$190k-$215k/yr HybridFull Time
5+ YOE5+ years software engineering experience; strong full-stack skills with TypeScript, Node.js, React, SQL and cloud services; experience with growth experimentation, A/B testing, data analysis, and AI-assisted development.
TypeScript, Node.js, React, PostgreSQL, MySQL, GraphQL, AWS, SQL, Snowflake, BigQuery, Claude, Cursor, Codex, Devin
4w
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FAE RANGE B - PARAMEDIC (ONLY)
United States or California or Santa Rosa
$6k-$7k/mo OnsiteFull Time
Requires CA EMT-P license, valid driver’s license of appropriate class, Cal-JAC CPAT card, medical clearance, respiratory protection fit testing, completion of fire academies, and ability to perform physically demanding firefighting and paramedic duties.
1w
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Quality Engineer
Kennesaw or Chattanooga or Birmingham or King of Prussia or Baton Rouge or Kennewick or San Luis Obispo or Emeryville or Fort Worth or Overland Park or Glendale or Palm Beach Gardens or Naperville or Overland Park
$90k-$145k/yr OnsiteFull Time
6+ YOE6+ years quality assurance experience in regulated or engineering consulting environments; knowledge of 10 CFR Part 21/50 Appendix B, ASME/ANSI NQA-1, ISO 9001; Lead Auditor experience; ability to read engineering documents and strong communication skills.
Microsoft Office, Microsoft SharePoint
1mo
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Sr. Staff Firmware Engineer (Embedded OTA & Uptane Security Platform)
Sunnyvale or San Francisco
$189k-$267k/yr OnsiteFull Time
Design and implement embedded OTA/Uptane client frameworks with cryptographic verification; develop safety-critical firmware in C for bare-metal/RTOS and Python host tooling; optimize storage (eMMC, UFS, QSPI) and A/B dual-bank update systems.
Uptane, eMMC, UFS, QSPI, C, Python, RTOS, bootloader
1mo
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Business Development Representative - B&W
New York City or San Francisco or Raleigh
$92k-$107k/yr HybridFull Time
1+ YOE1-3 years in pipeline development or sales (SaaS/Fintech preferred); strong outbound prospecting, organizational mapping, CRM proficiency, and ability to explain technical products and learn Plaid APIs.
Salesforce.com, Investments API, Auth API, Identity API
1mo
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Senior Machine Learning Engineer
San Francisco or New York or United States
$160k-$235k/yr HybridFull Time
5+ YOE5+ years software engineering/ML experience, production ML deployment, ranking/recommendation systems, Python and ML frameworks (PyTorch, Scikit-learn), vector/graph DB exposure, observability and A/B testing experience.
Python, PyTorch, Scikit-learn, OCR, CI/CD
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