Engineer Jobs in California

Software Engineer Company: Strala Location: San Francisco CA (in person; full relocation support) Compensation: $165000 - $.03% - 0.05% equity Employment Type: Full-time Visa Sponsorship: H-1B O-1 OPT About Strala Strala is rebuilding insurance claims as an AI-native operator automating intake fraud...

iOS Engineer Company: Opal Location: San Francisco CA (office with in-house prototyping lab) Compensation: $170000 - $230000 competitive equity Employment Type: Full-time Visa Sponsorship: H-1B OPT About Opal Opal is a San Francisco consumer hardware company building AI-native devices. It previously...

About the Role This is a core engineering position on a small lean team of ten engineers building an AI-powered documentation platform for the home health industry. You will take on significant ownership across backend services and infrastructure helping scale existing products and drive new Generat...

Senior Frontend Engineer Company: Retell AI Location: Redwood City CA (on-site Monday-Friday plus one remote day) Compensation: $200000 - $300000 competitive equity Employment Type: Full-time Visa Sponsorship: Visa transfers and new sponsorship (H-1B TN E-3 O-1 OPT); relocation support About Retell...

ML Infrastructure Engineer Company: Dyna Robotics Location: Redwood City CA (in office 5 days per week) Compensation: $220000 - $350000 competitive equity Employment Type: Full-time Visa Sponsorship: Visa transfers (OPT H-1B transfer) About Dyna Robotics Dyna Robotics builds general-purpose robots p...

Backend Software Engineer Company: Petra Security Location: San Francisco CA (in office 5 days per week; relocation support available) Compensation: $170000 - $220000 highly competitive equity Employment Type: Full-time Visa Sponsorship: Visa transfers (OPT H-1B transfer) About Petra Security Petra...

Forward Deployed Engineer Company: Reducto Location: San Francisco CA (in office 5 days per week) Compensation: $220000 - $320000 extremely competitive equity Employment Type: Full-time Visa Sponsorship: Visa transfers; sponsorship available About Reducto Reducto turns unstructured documents into st...

Environmental Planning Engineer Company: Blumen Location: San Francisco CA (hybrid Tuesday-Thursday in the Jackson Square office) Compensation: $120000 - $200000 competitive equity Employment Type: Full-time Visa Sponsorship: Visa transfers and new sponsorship (H-1B TN) About Blumen Blumen is buildi...

About the Role This is a high-impact technical role at a well-funded AI data platform serving the alternative investments space including private equity private credit and venture capital firms. You will own the full technical customer relationship bridging pre-sales engineering and post-sales imple...

About the Role This is a hands-on engineering role focused on building and operating large-scale web crawlers and data acquisition systems that power dataset creation for frontier AI model training. You will work as an extension of AI research teams helping to collect clean and curate web data at a...

About the Role This is a founding-team ML / AI Engineer position at a consumer SaaS startup where you will architect and build the intelligent systems that power core product experiences. You will own the full stack from data pipelines to user-facing AI features working closely with product and desi...

About the Role This is a senior individual contributor role owning application security for a rapidly scaling multi-tenant AI agent platform that serves enterprise customers. You will sit at the intersection of product engineering and security embedding secure practices across the full software deve...

We are seeking a Supervising Electrical Engineer/Designer - CF to join our team in San Francisco CA or Sacramento CA. Our dynamic work environment provides the optimal setting to take your engineering career to the next level. From our supportive culture diverse workforce and competitive compensatio...

We are seeking a Supervising Electrical Engineer/Designer - CF to join our team in San Francisco CA or Sacramento CA. Our dynamic work environment provides the optimal setting to take your engineering career to the next level. From our supportive culture diverse workforce and competitive compensatio...

About the job Mercor connects elite creative and technical talent with leading AI research labs. Headquartered in San Francisco our investors include Benchmark General Catalyst Peter Thiel Adam DAngelo Larry Summers and Jack Dorsey. Position: Senior Software Engineer Backend ( TypeScript Rust) Type:...

Avionics Hardware Engineer Company: Castelion Location: Torrance CA (in office 5 days per week) Compensation: $150000 - $200000 competitive equity Employment Type: Full-time Visa Sponsorship: Not available (US citizens and green card holders) About Castelion Castelion is a modern defense production...

Senior Manufacturing Engineer Company: Castelion Location: Torrance CA or Rio Rancho NM (in office 5 days per week) Compensation: $160000 - $200000 competitive equity Employment Type: Full-time Visa Sponsorship: Not available (US citizens and green card holders) About Castelion Castelion is a modern...

Customer Solutions Engineer Company: Agave Location: San Francisco CA (downtown office 5 days per week) Compensation: $110000 - $.01% - 0.10% equity Employment Type: Full-time Visa Sponsorship: Visa transfers (OPT H-1B transfer) About Agave Agave is building the financial operations platform for con...

Founding Software Engineer Company: Helicon Location: Los Angeles CA (on-site 5 days per week at a 36000 sq ft facility in Florence; relocation support available) Compensation: $140000 - $.2% - 1.0% equity Employment Type: Full-time Visa Sponsorship: Not available; must meet ITAR requirements About...

Robotics Software Engineer Company: Medra Location: San Francisco CA (in office 5 days per week) Compensation: $148000 - $230000 competitive equity Employment Type: Full-time Visa Sponsorship: Visa transfers and new sponsorship (H-1B TN) About Medra Medra uses AI robotics and biology to accelerate l...