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1,440 product development engineer jobs at 669 companies in Fairfield, CA

3mo
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Staff Product Development Engineer
Oakland, California, United States
$175k-$195k/yr HybridFull Time
Aepnus Technology
Aepnus Technology: Developer of electrochemical technology for sustainable industrial chemical production.
10+ YOEBachelor's in Mechanical Engineering (or equivalent experience), 10+ years developing complex hardware products, strong mechanical design and fluid mechanics knowledge, CAD and PDM/PLM proficiency (Onshape preferred), hands-on prototyping, supplier development, and verification/validation experience.
Onshape, PDM/PLM, CAD, FEA, CFD, GD&T
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2d
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Product Engineer 4 - Etch ESC product development
Fremont, California, United States
$104k-$231k/yr HybridFull Time
Lam Research
Lam ResearchNASDAQ: LRCX: Designs and manufactures wafer fabrication equipment for the semiconductor industry.
3+ YOEPh.D./MS/BS in engineering, materials science, or physics (or equivalent experience); typically 3+ years experience; semiconductor or product design experience; strong ownership, communication, and test apparatus experience.
Python, MATLAB
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3d
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Product Engineer 4 - Etch ESC product development
Fremont, California, United States
$104k-$231k/yr HybridFull Time
Lam Research
Lam ResearchNASDAQ: LRCX: Manufacturing equipment used to fabricate advanced semiconductor microchips.
3+ YOEMultidisciplinary engineering background in materials/physics/mechanical/electrical, experience with product design for semiconductor equipment, proficiency in Python or MATLAB, strong communication and ownership; advanced degree or equivalent experience required.
Python, MATLAB
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2mo
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Product Design Engineer
Tracy, California, United States
$70k-$80k/yr OnsiteFull Time
Republic Elite
Republic Elite: Manufacturer and installer of multifamily cabinets and countertops.
Design and develop engineering solutions for cabinet products; lead engineering team when required.
CAD software, AutoCAD, SolidWorks, Creo
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17h
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Product Education Engineer
New York or San Francisco or London
OnsiteFull Time
Cursor
Cursor: AI-powered code editor for professional software developers.
5+ YOE5+ years in field engineering, solutions, consulting, technical enablement, or software engineering at developer tools; experience delivering workshops, building demos and labs, strong technical communication and product expertise.
Cursor
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2mo
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Product Engineer
San Francisco, California, United States
$150k-$220k/yr OnsiteFull Time
Hyperspell
Hyperspell: Memory and context layer for AI agents.
3+ YOE3+ years building product as backend/full-stack/AI or developer tools engineer; Python and TypeScript fluent; strong backend; interest in AI agents, LLMs, memory and context; strong product judgment; clear communication; enjoy building developer tools; able to work on-site in San Francisco.
Python, TypeScript, Backend, APIs, SDKs, AI/LLM
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3w
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Product Engineer
Alameda or Milpitas
$114k-$228k/yr OnsiteFull Time
Abbott
AbbottNYSE: ABT: Provides medical devices, diagnostics, and science-based nutritional products.
4+ YOEBS in engineering/computer science required, 4+ years in software development, electrical design/testing, or verification; medical device experience preferred; experience with embedded/firmware development, electrical schematics, and manufacturing validation.
C#, Python, C++, C, digital multimeter, oscilloscope, UART, SPI, NFC, Bluetooth, ISO 13485, 21 CFR 820, IEC 62304
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3mo
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Product Engineer
San Francisco or United States
$100k-$250k/yr OnsiteFull Time
Hercules
Hercules: AI-powered platform for building applications and websites.
Senior or staff level product software engineer with strong software fundamentals, code quality, product sense, and SaaS experience.
TypeScript, React, PostgreSQL, Redis, Docker, Terraform, CDK, Tailwind, Otel, Hono, Drizzle ORM, Temporal
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1mo
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Product Engineer
New York City or San Francisco or United States
$165k-$195k/yr RemoteFull Time
Roboflow
Roboflow: Platform for building and deploying custom computer vision models.
Senior product engineer who has shipped end-to-end software products, owns product surfaces, excels in product judgment, user empathy, roadmap prioritization, and can ship features independently.
Roboflow, REST API
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2mo
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Product Lead, Developer Experience
San Francisco or New York
$174k-$290k/yr HybridFull Time
Rippling
Rippling: Unified platform managing workforce HR, IT, and finance operations
8+ YOE8+ years product and/or engineering experience, former SDE who actively codes, experience owning developer-facing products and deep familiarity with AI coding tooling and developer experience.
Slack, Microsoft 365
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2mo
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Mechanical Engineer, New Product Development
Berkeley, California, United States
$105k-$125k/yr HybridFull Time
Copper
Copper: Manufacturing battery-integrated induction stoves for simple home electrification.
2+ YOE2–5 years of hands-on mechanical/product development engineering; experience with hardware products; CAD proficiency; knowledge of volume manufacturing processes; strong collaboration and communication.
CAD, GD&T
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3w
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Product Engineer
Alameda or Milpitas
$114k-$228k/yr OnsiteFull Time
Abbott
AbbottNYSE: ABT: Manufactures medical devices, diagnostics, and nutritional health products.
4+ YOEBS in engineering or CS required; 4+ years in software development, electrical design/testing, or process verification; medical device experience preferred; experience with embedded and application software and manufacturing validation.
C#, Python, C++, C, SMT, digital multimeters, oscilloscopes, UART, SPI, NFC, Bluetooth
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3d
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Product Developer
Herndon or Lehi or Dublin or Austin
$94k-$151k/yr HybridFull Time
Epicor
Epicor: Provides industry-specific enterprise software for manufacturing and distribution.
3+ YOE3+ years software engineering experience, 2+ years cloud/AI-assisted development, BS in CS/Engineering/IT or equivalent, experience with cloud platforms and modern languages, strong problem-solving and collaboration skills.
Microsoft Azure, AWS, Google Cloud Platform, Python, C#, Node.js, LinkedIn Learning
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1mo
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Product Engineer - Interfaces
San Francisco, California, United States
OnsiteFull Time
Ampersand
Ampersand: Integration infrastructure for AI agents and developer applications.
4+ YOE4+ years engineering experience building digital products (B2B SaaS or developer tools). Strong React skills, full-stack range, Go backend a plus, AI-forward aptitude, strong communication and product intuition.
React, Go
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1mo
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Product Engineer
San Francisco, California, United States
$130k-$200k/yr OnsiteFull Time
Mintlify
Mintlify: AI-powered platform for generating and hosting software documentation.
Product-minded engineer with a distinct depth; capable of both front-end and back-end work; ownership of features and collaboration.
React, JavaScript, TypeScript, Backend
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1w
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Product Engineer
San Francisco or North America or South America
$210k-$260k/yr HybridFull Time
Firecrawl
Firecrawl: Converts websites into clean structured data for AI.
3+ YOE3+ years building and shipping developer-facing product; strong ownership of ambiguous problems; authorized to work in the US or eligible remote regions.
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2w
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Product Engineer
San Francisco, California, United States
RemoteFull Time
Lumen Energy
Lumen Energy: Provides solar and battery solutions for commercial real estate portfolios.
3+ YOE3–5+ years in product/front-end/full-stack engineering; strong prototyping, communication, and product judgment; familiarity with Python, Flask, SQLAlchemy, PostgreSQL, Rust, TypeScript, React, GraphQL, Google Cloud Platform; experience using AI coding tools.
Python, Flask, SQLAlchemy, PostgreSQL, Rust, TypeScript, React, GraphQL, Google Cloud Platform, Cursor, Claude, Codex, Excel
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1mo
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Product Development Engineering Lead
San Francisco, California, United States
OnsiteFull Time
NewDealDesign
NewDealDesign: Strategic design studio creating physical and digital technology products.
5+ YOEExperienced product development lead with project management, client relations, team leadership, hands-on CAD, prototyping, and problem-solving.
SolidWorks, PDM Works, FEA, 3D CAD, FEA Simulation
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3d
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MTS - Product Engineer
San Francisco, California, United States
$125k-$200k/yr OnsiteFull Time
Patronus AI
Patronus AI: Provides automated evaluation and simulation infrastructure for AI systems.
3+ YOEBS/MS/PhD in CS or related with 3+ years as a software/full-stack/product engineer; experience owning complex products end-to-end, enterprise SaaS familiarity, strong engineering judgment, and collaboration with researchers.
React/TypeScript, Next.js, Python, SQLite, Claude Code, Codex, Playwright, Selenium
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3mo
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AI Product Engineer
San Francisco, California, United States
$225k-$300k/yr OnsiteFull Time
Town
Town: AI-powered productivity assistant that automates workplace workflows.
Full-time AI product engineer with ownership across front- and back-end; in-person in SF; experience with AI-native products and startup shipping.
JavaScript, TypeScript, React, Node.js, Python, APIs, LLM Integration
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