Top Tech Jobs & Startup Jobs in San Francisco Bay Area, CA

Build and test electromechanical prototypes, design experiments, analyze validation results, and develop custom test fixtures for R&D and manufacturing. Use 3D printing, machining, quick-turn tooling, embedded hardware, Arduino, and Python. Collaborate with mechanical, electrical, and software engineers throughout product development. This is an on-site role in San Francisco requiring occasional lifting of up to 50 pounds.

Design and develop consumer electronic products from prototypes through mass production. Responsibilities include electrical system architecture, schematic capture, PCB layout, bring-up, characterization, production test infrastructure, reliability testing, and prototype development. The role collaborates with mechanical, embedded software, industrial design, product, manufacturing, and overseas supplier teams. Candidates should have strong mixed-signal consumer electronics experience and expertise in ECAD tools, Altium, SMT, and flex PCB manufacturing.

Lead hardware product development programs from concept through mass production. Establish program objectives, execution strategies, schedules, and risk plans; coordinate cross-functional engineering teams; maintain alignment among senior leaders and business stakeholders; champion scalable development processes; and ensure successful product launches. The role is based in San Francisco five days per week and requires travel to China as needed.

Lead mechanical design for consumer electromechanical products from concept through production. Responsibilities include CAD modeling, prototyping, testing, thermal/fluid/structural analysis, cross-functional collaboration, DFM/DFA, tolerance analysis, and manufacturing ramp support in Asia. The role requires designing plastic, metal, and soft goods components integrated with sensors and actuators, supporting high-volume manufacturing, and traveling to China as needed.

Design and prototype consumer electronic devices, including microcontroller- and sensor-based products. Responsibilities include schematic capture, PCB layout, bring-up, characterization, production test coverage, reliability testing, and defining qualification fixtures and equipment. Collaborate with mechanical engineering, embedded software, industrial design, manufacturing, and product teams to bring products into mass production.

Design, prototype, test, and launch electromechanical consumer products from concept through high-volume production. Responsibilities include CAD modeling, prototyping, collaboration with electrical, industrial design, manufacturing, and product teams, and thermal, fluid, and structural analysis. The engineer will support DFM, DFA, tolerance analysis, root cause analysis, DOE, quality measurement, and manufacturing ramp activities in Asia.

Supports the hardware engineering team by troubleshooting customer field units, analyzing unit data, identifying root causes, and recommending corrective actions. Assists with prototype development and testing, communicates with customers about failures, and builds software and AI tools to diagnose hardware issues. The role is onsite in San Francisco and requires familiarity with mechanical, electrical, and software systems, sensor data, root cause analysis, DOE, and quality measurement techniques.

Lead reliability engineering for electromechanical systems, including testing and validation of hardware to ensure performance and durability.

As a Senior Firmware Engineer, you'll develop and implement firmware for Pod products, collaborate with hardware teams, and innovate testing and deployment processes. You will also work closely with manufacturing in China and bring cutting-edge sensor technologies into production.

As a Full Stack Engineer, you will build consumer web applications, enhance ecommerce experiences, and collaborate across teams to deliver impactful software solutions.