Backend Engineer Jobs in California.

All active Backend Engineer roles based in California.

Total jobs
2,553
positions indexed
New today
100
last 24 hours
Companies
779
actively hiring
Worldwide remote
4
from anywhere
Anthropic
Staff+ Software Engineer, RL Data Platform
Anthropic
⚡ Apply early San Francisco, CA | New York C... Onsite $320,000–$405,000
● New 👁 Seen ✓ Applied 3w ago
Anthropic
Staff+ Research Engineer, RL Data Platform
Anthropic
⚡ Apply early San Francisco, CA | New York C... Onsite $500,000–$850,000
● New 👁 Seen ✓ Applied 3w ago
Ramp
Applied AI Engineer, Fullstack
Ramp
⚡ Apply early New York, NY (HQ) Hybrid $204,400–$352,000
● New 👁 Seen ✓ Applied 3w ago
Ramp
Software Engineer, Bill Pay & Procurement
Ramp
⚡ Apply early New York, NY (HQ) Hybrid $168,000–$275,100
● New 👁 Seen ✓ Applied 3w ago
Ramp
Applied AI Engineer
Ramp
⚡ Apply early New York, NY (HQ) Hybrid $204,400–$352,000
● New 👁 Seen ✓ Applied 3w ago
Ramp
Mobile Engineer, iOS
Ramp
⚡ Apply early New York, NY (HQ) Hybrid $189,000–$330,000
● New 👁 Seen ✓ Applied 3w ago
Ramp
Mobile Engineer, Android
Ramp
⚡ Apply early New York, NY (HQ) Hybrid $189,000–$330,000
● New 👁 Seen ✓ Applied 3w ago
OpenAI
Backend Software Engineer (Evals)
OpenAI
⚡ Apply early San Francisco Onsite $266,000–$445,000
● New 👁 Seen ✓ Applied 3w ago
OpenAI
Software Engineer, Backend (Cooperative AI)
OpenAI
⚡ Apply early San Francisco Onsite $266,000–$455,000
● New 👁 Seen ✓ Applied 3w ago
Mercor
Member of Technical Staff, Backend
Mercor
⚡ Apply early San Francisco Onsite $250,000–$500,000
● New 👁 Seen ✓ Applied 3w ago
Mercor
Software Engineer, Backend
Mercor
⚡ Apply early San Francisco Onsite $200,000–$500,000
● New 👁 Seen ✓ Applied 3w ago
Mercor
Engineering Manager, Fraud & Compliance
Mercor
⚡ Apply early San Francisco Onsite $250,000–$400,000
● New 👁 Seen ✓ Applied 3w ago
Cognition
Data Engineer
Cognition
⚡ Apply early San Francisco Onsite
● New 👁 Seen ✓ Applied 3w ago
Provectus
Forward Deployed AI Architect (GenAI, AWS)
Provectus
⚡ Apply early San Francisco Bay Area, Califo... · location restricted $150,000–$180,000
● New 👁 Seen ✓ Applied 3w ago
IN
Senior Software Engineer - Instawork Robotics
Instawork
⚡ Apply early San Francisco, California, Uni... Onsite $170,000–$200,000
● New 👁 Seen ✓ Applied 3w ago
IN
Senior Software Engineer
Instawork
⚡ Apply early San Francisco, California, Uni... Onsite $170,000–$200,000
● New 👁 Seen ✓ Applied 3w ago
OrangeTwist
Zenoti Administrator
OrangeTwist
⚡ Apply early Newport Beach, California, Uni... Onsite
● New 👁 Seen ✓ Applied 3w ago
Suno
Software Engineer, Trust & Safety
Suno
⚡ Apply early San Francisco Onsite $228,960–$363,510
● New 👁 Seen ✓ Applied 3w ago
OpenAI
Applied AI Software Engineer, GTM Growth Engineering
OpenAI
⚡ Apply early San Francisco Onsite $266,000–$405,000
● New 👁 Seen ✓ Applied 3w ago
OpenAI
Full Stack Software Engineer, Education
OpenAI
⚡ Apply early San Francisco Hybrid $266,000–$385,000
● New 👁 Seen ✓ Applied 3w ago
OpenAI
Software Engineer, GTM Growth Engineering
OpenAI
⚡ Apply early San Francisco Onsite $266,000–$405,000
● New 👁 Seen ✓ Applied 3w ago
OpenAI
Backend Software Engineer, GTM Innovation
OpenAI
⚡ Apply early San Francisco Hybrid $347,000–$445,000
● New 👁 Seen ✓ Applied 3w ago
Luminai
Forward Deployed Engineer, Team Lead
Luminai
⚡ Apply early San Francisco or New York Hybrid $190,000–$270,000
● New 👁 Seen ✓ Applied 3w ago
OKX
Senior Software Engineer, Payment
OKX
⚡ Apply early San Jose, California, United S... Onsite $178,888–$268,333
● New 👁 Seen ✓ Applied 3w ago
Reddit
Backend Software Engineer, PDP Experience
Reddit
⚡ Apply early Remote - United States · location restricted $164,000–$229,000
● New 👁 Seen ✓ Applied 3w ago

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