OptiTalent · Job Finder
Engineering jobs in California, United States
14,631 open roles read nightly from companies’ own hiring pages. Each one links to the original ad.
Engineering jobs in California at a glance
- Open roles
- 14,631
- Remote
- 6%
- Posted in the last 30 days
- 3,203
- Advertised pay, middle half
- $180K – $275Kmedian $222K
From the 12,672 engineering jobs here that state yearly pay in USD: the top of each advertised range. Updated nightly.
Hiring most here
- Anduril Industries 1,020
- SpaceX 459
- OpenAI 235
- Relativity Space 211
- Anthropic 146
See which of these roles fit you: OptiTalent Career reads each ad against your own record, on your computer. About OptiTalent Career →
21–40 of 14,631 jobs
Apex Technology, Inc. · Los Angeles, California, United States
On-siteFull-timeMid level$100K – $160K a yearEngineeringAs a Radiation Effects engineer, you will serve as one of the points of contact for all technical topics related to space environment qualification and design, and meet team members' needs, customer requirements, and company goals. In this role you will serve as a focal for…
Apex Technology, Inc. · Los Angeles, California, United States
Full-timeSenior$124K – $165K a yearEngineeringApex is seeking a talented and experienced Senior Spacecraft Manufacturing Engineer to join our dynamic team. In this role, you will play a crucial role in the spacecraft manufacturing and test process, ensuring the seamless integration of components and systems for our…
Apex Technology, Inc. · Los Angeles, California, United States
Full-timeMid level$112K – $180K a yearEngineeringWe are seeking a seasoned Spacecraft GNC Engineer to work on a closely integrated team who will drive the design of the GNC system, including hardware and software, to meet the position, attitude, knowledge and stability requirements of our bus. You will have an opportunity to…
Apex Technology, Inc. · Los Angeles, California, United States
Full-timeMid level$100K – $145K a yearEngineeringApex is seeking a talented and experienced Spacecraft Manufacturing Engineer to join our dynamic team. In this role, you will play a crucial role in the spacecraft manufacturing and test process, ensuring the seamless integration of components and systems for our advanced space…
Valkai · New York, United States +1
On-siteFull-timeLead / staff$200K – $350K a yearEngineeringYou'll take important technical problems from ambiguity to production across AI, product, and platform. This role is for an engineer with broad range who can learn unfamiliar systems quickly, identify the real constraint, and build the right solution at the right level of the…
Anduril Industries · Santa Ana, California, United States
Full-timeSenior$147K – $196K a yearEngineeringMaritime Digital Production (MDP) is the software and digital systems function within Anduril's Heavy Metal division. We build the software-defined shipyard. That means the full technology stack running Anduril's shipbuilding factories: the data infrastructure that makes every…
Base Power Company · Austin, Texas, United States +1
On-siteFull-timeSeniorEngineeringBase is hiring a Hardware Systems Integration Engineer to make our batteries, inverters, and microgrid interconnect devices work as one system. You'll own the system architecture and schematics across those components, integrate the hardware with firmware and controls, and test…
Base Power Company · Austin, Texas, United States +1
On-siteFull-timeSeniorEngineeringWe are looking for a senior level electronics design engineer to own and drive the electrical architecture of Base's energy storage systems - inverters, batteries, and interconnect devices - from concept through high-volume manufacturing and field deployment. This is a…
Base Power Company · Austin, Texas, United States +1
On-siteFull-timeManagerEngineeringBase is hiring an Electrical Engineering Lead to set the technical direction for every electrical system we build: inverters, battery management systems, and microgrid interconnect devices. You've taken power electronics from napkin sketch to high-volume production and field…
Cohere · Seattle, Washington, United States +3
RemoteFull-time$175K – $325K a yearEngineeringDeploy and operate GPU Kubernetes clusters across clouds, and bring up new hardware generations and providers.; Work with cloud providers and hardware partners on reliability, performance, and cost, including RDMA and high-speed interconnects.; Automate node, GPU, and fabric…
Crusoe · San Francisco, California, United States +1
On-siteFull-timeLead / staffEngineeringThe Senior Staff Software Engineer for the AI Model Lifecycle team will play a crucial role in building a comprehensive managed platform for the entire application development lifecycle, with a specific focus on leveraging Machine Learning models, including Large Language…
Sr. Mobile iOS Engineer
YesterdaySpaceXSI · New York, United States +1
Senior$180K – $330K a yearEngineeringCraft delightful, intuitive user experiences that redefine how people interact with the app; Obsess over every pixel, animation, and interaction, ensuring the experience feels magical and seamless; Build blazing-fast, highly performant systems where every millisecond counts;…
Sr. Mobile Android Engineer
YesterdaySpaceXSI · New York, United States +1
Senior$180K – $330K a yearEngineeringCraft delightful, intuitive user experiences that redefine how people interact with the app; Obsess over every pixel, animation, and interaction, ensuring the experience feels magical and seamless; Build blazing-fast, highly performant systems where every millisecond counts;…
SpaceXSI · Palo Alto, California, United States
$160K – $250K a yearEngineeringDesign, build, and optimize large-scale distributed systems for multimodal pre-training, post-training, inference, data processing, and tokenization at web/petabyte scale; Develop high-throughput pipelines for data acquisition, preprocessing, filtering, generation, decoding,…
Sr. Software Engineer, Ads Product
YesterdaySpaceXSI · Palo Alto, California, United States
Senior$180K – $330K a yearEngineeringBuild and ship product features across the X Ads Platform; Work on systems related to ad delivery, targeting, optimization, measurement, and advertiser experience; Use SpaceXSI's infrastructure and AI capabilities to improve the performance and quality of advertising products;…
Muon Space · San Jose, California, United States
HybridSenior$213K – $237K a yearEngineeringMuon is looking for a Senior Software Engineer to join our team and help scale our core platforms. In this role, you'll design foundational architecture, ship customer-facing features with real, immediate impact, and tackle a wide range of complex technical challenges.
Wafer · San Francisco, California, United States
On-siteFull-timeLead / staffFrom $1,000.00 a monthEngineeringRun the technical evaluation on the customer's own workload: understand their traffic and latency targets, run the benchmark and explain the result to their engineers.; Get each customer into production on Wafer, working with our performance engineers and agents to hit their…
Developer Advocate
YesterdayWafer · San Francisco, California, United States
On-siteFull-timeFrom $1,000.00 a monthEngineeringShip launch content for every new model we serve: posts, benchmarks, code samples and demos, often within hours of a release.; Build examples, integrations and tutorials that show developers what fast inference makes possible, such as coding agents, voice agents and real-time…
Muon Space · San Jose, California, United States
HybridSenior$206K – $232K a yearEngineeringWe are seeking a Senior Technical Program Manager (TPM) to drive cross-functional planning and execution for our High Performance Compute, Simulation, and Test Teams. In this role, you will work closely with engineering leaders across software, hardware, science, and product to…
Anduril Industries · Costa Mesa, California, United States
Full-timeSenior$146K – $197K a yearEngineeringWe are seeking a highly motivated and experienced Flight Test Engineer with a focus on developmental testing of a full range of Sub-sonic to Hypersonic systems. You will collaborate closely with program leadership and various departments to lead a team dedicated to solving…
Updated 07 Nov 2026 10:21 UTC from the OptiTalent job library.