# Infrastructure Software Engineer Core Platform Jobs in San Francisco, CA

314 infrastructure software engineer core platform jobs in San Francisco, CA. Top employers: OpenAI, Astranis, Anthropic, and 5 more. Salaries from $30K–$500K.

314 open roles · page 1 of 21

**Software Engineer, Payments Infrastructure** at Sierra AI
San Francisco, CA | FULL_TIME | USD 230K–390K/yr
[Apply](https://zerogtalent.com/space-jobs/sierra-ai/software-engineer-payments-infrastructure-50ec6f9a-25f9-44b4-b8cc-50c897e698b3) | [JD](https://zerogtalent.com/api/agent/job/software-engineer-payments-infrastructure-50ec6f9a-25f9-44b4-b8cc-50c897e698b3)

**(Staff / Senior Staff) AI Infra Engineer, Inference Infrastructure** at Together AI
San Francisco | FULL_TIME | USD 250K–320K/yr
[Apply](https://zerogtalent.com/ai-jobs/together-ai/staff-senior-staff-ai-infra-engineer-inference-infrastructure-5266079007) | [JD](https://zerogtalent.com/api/agent/job/staff-senior-staff-ai-infra-engineer-inference-infrastructure-5266079007)

**Engineering Manager, AI Platform** at Harvey AI
San Francisco | FULL_TIME | USD 272K–355K/yr
[Apply](https://zerogtalent.com/ai-jobs/harvey-ai/engineering-manager-ai-platform-5a27de6d-c40e-4504-92f3-e116cd3518b0) | [JD](https://zerogtalent.com/api/agent/job/engineering-manager-ai-platform-5a27de6d-c40e-4504-92f3-e116cd3518b0)

**Software Engineer, Horizon** at Sierra AI
San Francisco, CA | FULL_TIME | USD 230K–390K/yr
[Apply](https://zerogtalent.com/space-jobs/sierra-ai/software-engineer-horizon-0dfe7805-aa81-4b8c-88e0-f93a7f80ecee) | [JD](https://zerogtalent.com/api/agent/job/software-engineer-horizon-0dfe7805-aa81-4b8c-88e0-f93a7f80ecee)

**Senior Engineering Manager, Backend Platform** at Harvey AI
San Francisco | FULL_TIME | USD 272K–355K/yr
[Apply](https://zerogtalent.com/ai-jobs/harvey-ai/senior-engineering-manager-bc2cf43d-c37d-4496-b64e-277ba79ad415) | [JD](https://zerogtalent.com/api/agent/job/senior-engineering-manager-bc2cf43d-c37d-4496-b64e-277ba79ad415)

**Senior Software Engineer - Backend** at HappyRobot
San Francisco | FULL_TIME | USD 220K–250K/yr
[Apply](https://zerogtalent.com/ai-jobs/happyrobot/senior-software-engineer-backend-224e1cd5-4299-483d-a6d6-70e34130ad94) | [JD](https://zerogtalent.com/api/agent/job/senior-software-engineer-backend-224e1cd5-4299-483d-a6d6-70e34130ad94)

**Infrastructure Software Engineer** at Y Combinator
San Francisco, CA, US | FULL_TIME | USD 250K–400K/yr
[Apply](https://zerogtalent.com/vc-jobs/y-combinator/infrastructure-software-engineer-61293) | [JD](https://zerogtalent.com/api/agent/job/infrastructure-software-engineer-61293)

**Software Engineer, CI/CD & ML Infrastructure** at OpenAI
San Francisco | FULL_TIME | USD 318K–485K/yr
[Apply](https://zerogtalent.com/ai-jobs/openai/software-engineer-devops-a5dd77a2-9ab1-4165-98aa-c7bb0260985b) | [JD](https://zerogtalent.com/api/agent/job/software-engineer-devops-a5dd77a2-9ab1-4165-98aa-c7bb0260985b)

**Founding Engineer** at Cardinal
San Francisco, CA, US | FULL_TIME | USD 150K–230K/yr
[Apply](https://zerogtalent.com/frontier-jobs/trycardinal-ai/founding-engineer-92369) | [JD](https://zerogtalent.com/api/agent/job/founding-engineer-92369)

**Backend Engineer** at Pump.co
San Francisco, California, United States / Remote (US) | FULL_TIME
[Apply](https://zerogtalent.com/ai-jobs/pumpco/backend-engineer-117759) | [JD](https://zerogtalent.com/api/agent/job/backend-engineer-117759)

**Head of Engineering** at Flock Homes
San Francisco or Denver | FULL_TIME
[Apply](https://zerogtalent.com/frontier-jobs/flock-homes/head-of-engineering-4745234005) | [JD](https://zerogtalent.com/api/agent/job/head-of-engineering-4745234005)

**Software Engineer, Context Engine** at Sierra AI
San Francisco, CA | FULL_TIME | USD 230K–390K/yr
[Apply](https://zerogtalent.com/space-jobs/sierra-ai/software-engineer-context-engine-ae8a501d-7f79-4398-b858-3d793756dd25) | [JD](https://zerogtalent.com/api/agent/job/software-engineer-context-engine-ae8a501d-7f79-4398-b858-3d793756dd25)

**Head of Engineering** at Mintlify
San Francisco | FULL_TIME | USD 250K–400K/yr
[Apply](https://zerogtalent.com/ai-jobs/mintlify/head-of-engineering-f831033a-5dec-4885-9f0d-767f0979c824) | [JD](https://zerogtalent.com/api/agent/job/head-of-engineering-f831033a-5dec-4885-9f0d-767f0979c824)

**Software Engineer, Core Infrastructure (Mid-Senior level)** at Zip
San Francisco | FULL_TIME | USD 165K–240K/yr
[Apply](https://zerogtalent.com/ai-jobs/zip/software-engineer-core-infrastructure-mid-senior-level-115070) | [JD](https://zerogtalent.com/api/agent/job/software-engineer-core-infrastructure-mid-senior-level-115070)

**Full Stack Engineer** at Ohm
San Francisco, CA | FULL_TIME
[Apply](https://zerogtalent.com/ai-jobs/ohm/full-stack-engineer-100834) | [JD](https://zerogtalent.com/api/agent/job/full-stack-engineer-100834)

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