Senior Hardware Engineering Jobs in San Francisco, California

40 open Senior Hardware Engineering jobs in San Francisco, California at 20 companies, including DoorDash, Oura and Midjourney. Updated daily from company career pages.

DoorDash

DoorDash is a food delivery platform that connects customers with local and national business.

Oura

Oura is a health technology company that makes and designs wellness wearable rings to track and improve sleep and performance.

Midjourney

Midjourney is a non-profit research lab that is investigating new thought mediums to improve the human species' inventive abilities.

CoreWeave

CoreWeave is a cloud provider of large-scale GPU-accelerated workloads.

Redwood Materials

Redwood Materials is a battery recycling startup that makes electric vehicles and sustainable materials for circular supply chains.

Astranis

Astranis is a space startup that builds small and low-cost telecommunications satellites to provide internet access in remote regions.

6 more open roles at Astranis

OpenAI

OpenAI is an AI research and deployment company that conducts research and implements machine learning.

Amazon

Amazon is an e-commerce website for consumers, sellers, and content creators.

Axon

Axon provides electronic control devices to law enforcement and corrections agencies.

Span

Span develops residential energy storage devices that provide renewable electricity and charging services for electric vehicles.

Eight Sleep

Eight Sleep develops sleep fitness products that feature hydro-powered cooling technology and a health tracker.

Sofar Ocean

Sofar Ocean is a build accessible ocean sensing and exploration tools for ocean enthusiasts, industry, and conservation.

Nimble Robotics

Nimble Robotics reimagines fulfillment with intelligent robots that can pick and pack anything.

TeraWatt Infrastructure

TeraWatt Infrastructure operates an electric vehicle charging infrastructure for medium and heavy-duty transport and fleets.

Cyvl.ai

Cyvl develops an infrastructure technology platform that enables civil engineers and governments to manage physical infrastructure assets.

Treeswift

Treeswift utilizes robotic and machine learning technology to build forestry tools.

Remedy Robotics

Building technology to save lives

Dapster AI

Robotic pick solutions for grocery, retail, 3PL and large-scale warehouse operators

Reflex Robotics

Reflex Robotics creates affordable robots to perform repetitive tasks and enhance video capture.

Pivot Robotics

AI for Robot Arms in Factories

Updated 2026-10-10.