Prototyping jobs in Alameda, CA

Remote

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Today

K2 is building the largest and highest-power satellites ever flown, unlocking performance levels previously out of reach across every orbit. Backed by $450M from leading investors including Altimeter Capital, Redpoint Ventures, T. Rowe Price, Lightspeed Venture Partners, Alpine Space Ventures, and others - with an additional $500M in signed contracts across commercial and US government customers - we're mass-producing the highest-power satellite platforms ever built for missions from LEO to deep

Full-time

USD 120,000.00 - 225,000.00 per year

Product Design Engineering Intern, Summer 2026

San Bruno, California

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Today

Mill is a waste prevention technology company reimagining what it means to eliminate waste, starting with food. We build smart systems and infrastructure for homes, businesses, and municipalities that transform food scraps from landfill-bound waste into valuable resources, including chicken feed. Tens of thousands of Mill's residential food recyclers are already helping households divert millions of pounds of food scraps every year, paving the way for our upcoming launch of Mill Commercial-the i

Full-time

USD 35.00 - 45.00 per hour

Health Sensing Hardware - Electrical Engineer

San Francisco, California

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Today

The Health Sensing Hardware team is looking for a highly-motivated engineer to work with research scientists and engineers on the next generation of health sensors. You will assist with conceiving, modeling, and prototyping new sensor solutions. This role requires engineering excellence, creativity, and the ability to work in cross-functional teams. Description Our team develops temperature sensors for health applications. You will bring electrical engineering or biomedical engineering experti

Full-time

Staff Battery Engineer, Battery Performance

Alameda, California

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Today

About Us We are Sila, a next-generation battery materials company. Our mission is to power the world's transition to clean energy. To create this future, our team is building a better lithium-ion battery from the inside out today. We engineer and manufacture ground-breaking battery materials that significantly increase the energy density of batteries, while reducing their size and weight. The result? Smaller more powerful batteries that can unlock innovation in consumer devices and accelerate t

Full-time

USD 151,000.00 - 191,000.00 per year

Senior Engineering Technician, Prototype Shop

Berkeley, California

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Yesterday

Are you ready to build America's energy future? Form Energy is an American manufacturing and energy technology company. We're revolutionizing energy storage with cost-effective, multi-day technology designed to keep the electric grid secure and reliable, even during extended periods of stress. By strengthening the electric system and reimagining what's possible, we're giving clean energy a whole new form! In recent years, Form Energy has earned a number of accolades, including being named by TIM

Full-time

Display Algorithm Engineer / Machine Learning Engineer

San Francisco, California

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Today

The Display Intelligence team in the Visual Experience & Incubation organization has worked on color calibrations including gray tracking, gamma cal, uniformity, primary, as well as display features such as True Tone, ambient light sensor confidence estimator, Auto Brightness, spatial computing display interplay and many other novel features to enable the best front-of-screen user experience. Many new display technologies bring ever evolving challenges in imaging & sensing, requires innovations

Full-time

Staff Visual Designer - Design Systems

San Francisco, California

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Yesterday

In 1954, architect Eero Saarinen designed a radically modern bank branch for Irwin Union in Columbus, Indiana. With glass walls, no private offices, and a floor plan that invited openness, it embodied a new kind of transparency in finance. The building was surrounded by trees, furnished by Herman Miller, and featured rustic brick flooring. Today, that space is a conference center, and that spirit of design-forward thinking in banking feels all but extinct. Mercury believes that level of care an

Full-time

USD 228,700.00 - 285,900.00 per year

Mechanical Engineer

Berkeley, California

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Today

Company Description Backed by leading climate and American dynamism investors, Terranova builds intelligent robotic systems to terraform the Earth itself - lifting land, restoring wetlands, and protecting critical infrastructure from floods and sea-level rise. Our mission is to preserve the built environment, create new habitats, and usher in an era of abundance. Our work supports climate resilience, disaster recovery, and defense across the United States and beyond. We're assembling a world-

Full-time

USD 90,000.00 - 140,000.00 per year

Engineering Technician - Electronic & Electro-Mechanical Assembly (Automotive)

Foster City, California

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Today

Engineering Technician - Electronic & Electro-Mechanical Assembly (Automotive) Location: Foster City, CA (Onsite - Lincoln Centre) Pay Rate: $40.00/hour Schedule: Full-Time | Monday-Friday | 7:00 AM - 3:30 PM (30+ hrs/week) Contract | Two-staged online & onsite interview Role Overview We are hiring an Engineering Technician to support electronic hardware development, electro-mechanical assembly, and prototype testing for automotive applications. This role focuses on rapid prototyping, low-volu

Full-time

USD 40.00 per hour

Acoustic Engineer - iPad, Mac & Home Acoustics

San Francisco, California

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Today

At Apple, extraordinary ideas have a way of quickly becoming extraordinary products, services and customer experiences, and sound is an essential and compelling facet. Apple Acoustics is a world-class Acoustics team that enables people to communicate and experience music with greater clarity and deeper emotion. We work with the utmost attention to detail, directly impacting the design of products that millions of people around the world love! Our iPad, Mac & Home Acoustics team owns the audio e

Full-time

UI Designer

Redwood City, California

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Today

Join Us in Building the Future of Home Robotics At Sunday, we're developing personal robots to reclaim the hours lost to repetitive tasks. We're focused on an ambitious goal to make generalized robots broadly accessible, enabling households to take back quality time. We have spent the last 18 months building a talented team, securing capital, and validating our technology. We are now seeking passionate individuals to join us in the next phase of our growth. If you are ready to apply your skill

Full-time

Senior Electrical Engineer - Analog and Digital Design

Danville, California

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4d ago

Senior Electrical Engineer - Analog and Digital DesignIntroductionWe are seeking a versatile Senior Electrical Engineer with significant experience to drive the development of a high-precision, high-speed electronic measurement system. The focus of this role is conceptual design of the analog and digital components for measurement and acquisition followed by board layout, prototype development, test and evaluation, and final design revision for production. This would include at minimum a full sc

Easy Apply

Contract

Depends on Experience

Senior Frontend Engineer - Design Systems

San Francisco, California

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Yesterday

"We may say most aptly that the Analytical Engine weaves algebraic patterns just as the Jacquard loom weaves flowers and leaves." - Ada Lovelace, 1843 What Lovelace saw in the loom was the pattern - flowers and leaves, repeated faithfully, each one begun by a hand that chose it. Mercury is built from patterns too. Every component, every interaction our customers come to trust, starts with someone deciding how it should go, and making it good enough to be used again and again. Tending those pat

Full-time

USD 166,600.00 - 208,300.00 per year

Software Engineer

San Francisco, California

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Today

At Lyft, our purpose is to serve and connect. We aim to achieve this by cultivating a work environment where all team members belong and have the opportunity to thrive. With over half a billion rides and counting, Lyft is solving hard problems in a rapidly growing domain with a lot of data and creative solutions in Marketplace, Mapping, Fraud, Growth and beyond. Building a next-generation platform for low-cost, ultra-immersive transportation to improve people's lives requires robust, scalable s

Full-time

USD 108,000.00 - 135,000.00 per year

Staff Software Engineer, Dashboard

San Francisco, California

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Today

Who we are About Stripe Stripe is a financial infrastructure platform for businesses. Millions of companies - from the world's largest enterprises to the most ambitious startups - use Stripe to accept payments, grow their revenue, and accelerate new business opportunities. Our mission is to increase the GDP of the internet, and we have a staggering amount of work ahead. That means you have an unprecedented opportunity to put the global economy within everyone's reach while doing the most import

Full-time

Staff Mechanical Engineer

San Francisco, California

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Today

About Us At Hayden AI, we are on a mission to harness the power of computer vision to transform the way transit systems and other government agencies address real-world challenges. From bus lane and bus stop enforcement to transportation optimization technologies and beyond, our innovative mobile perception system empowers our clients to accelerate transit, enhance street safety, and drive toward a sustainable future. Job Summary: As the Staff Mechanical Engineer, you will play a key role in

Full-time

USD 185,000.00 - 240,000.00 per year

Engineering Technician

Foster City, California

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Today

Location: Foster City, CA Pay: $47.00 per hour Job Type: Full-Time | Contract | Onsite About the Role We're hiring Engineering Technicians to support the development and assembly of next-generation autonomous vehicle technology. In this role, you'll work alongside engineers and cross-functional teams to assemble, test, inspect, and troubleshoot electronic hardware throughout the product development process. You'll support rapid prototyping, low-volume manufacturing, and quality assurance whil

Full-time

USD 45.00 - 47.00 per hour

Senior UX Designer, Monetization

San Francisco, California

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Today

About Us Twitch is the world's biggest live streaming service, with global communities built around gaming, entertainment, music, sports, cooking, and more. It is where thousands of communities come together for whatever, every day. We're about community, inside and out. You'll find coworkers who are eager to team up, collaborate, and smash (or elegantly solve) problems together. We're on a quest to empower live communities, so if this sounds good to you, see what we're up to on LinkedIn and X

Full-time

USD 137,800.00 - 186,400.00 per year

Mechanical Engineer II, Hydrogen System

Berkeley, California

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Yesterday

Full-time

USD 147,959.00 - 194,218.00 per year

Full Stack Software Engineer - Community

San Francisco, California

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Today

Substack is building a new economic engine for culture, giving the brightest, most interesting, and most creative people on the internet the power of their own publishing platform. The terms of our culture should not be set by gate-keeping legacy media or chaos-fueling social media, but by the people who actually make and participate in that culture. Substack's model, based on direct subscriptions, has fueled an explosion of independent publishing. It empowers creators with economic autonomy, cr

Full-time

USD 140,000.00 - 260,000.00 per year

Prototyping jobs in Alameda, CA, USA