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© 2026 MiddleLayerIndependent · not affiliated with YC or a16z

MiddleLayer

Jobs at startups backed by the best investors.

We only list companies backed by top investors, and roles taken from their real career pages.

Jobs Firms Companies How it works API

© 2026 MiddleLayerIndependent · not affiliated with YC or a16z

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575roles· OpenAI

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Software Engineer, Core Network EngineeringMay 6

OpenAISan FranciscoScalingPrivatea16zSequoia

Networking Operating System Firmware EngineerMay 6

OpenAISan FranciscoScalingPrivatea16zSequoia

Private Equity LeadMay 5

OpenAINew York CitySalesPrivatea16zSequoia

Protection Scientist Engineer, Integrity May 5

OpenAISan FranciscoApplied AIPrivatea16zSequoia

Software Engineer, Delivery / CDMay 4

OpenAISan FranciscoApplied AIPrivatea16zSequoia

Product Manager, Financial EngineeringMay 4

OpenAISan FranciscoProductPrivatea16zSequoia

Strategic Finance Lead, Corporate Finance and Capital StrategyMay 4

OpenAISan FranciscoFinancePrivatea16zSequoia

Strategic Finance Lead, B2B Strategy & PlanningMay 4

OpenAISan FranciscoFinancePrivatea16zSequoia

Performance & Systems Engineer, CodexMay 1

OpenAISan FranciscoResearchPrivatea16zSequoia

Technical Intelligence AnalystMay 1

OpenAISan FranciscoIntelligence & InvestigationsPrivatea16zSequoia

Deployed Product Manager, Codex Apr 30

OpenAISan FranciscoApplied AIPrivatea16zSequoia

Technical Threat Investigator, Threat Intel EngineeringApr 30

OpenAISan FranciscoSecurityPrivatea16zSequoia

Researcher, Alignment TrainingApr 30

OpenAISan FranciscoResearchPrivatea16zSequoia

Software Engineer, Productivity - Model PerformanceApr 29

OpenAISan FranciscoScalingPrivatea16zSequoia

Program Manager, M&A Recruiting | PeopleApr 29

OpenAISan FranciscoPeoplePrivatea16zSequoia

Senior Counsel, Sanctions and Trade ComplianceApr 29

OpenAISan FranciscoLegalPrivatea16zSequoia

Program Manager, Human DataApr 29

OpenAISan FranciscoResearchPrivatea16zSequoia

Software Engineer, Productivity - NetworkingApr 28

OpenAISan FranciscoScalingPrivatea16zSequoia

Researcher, Misalignment ResearchApr 28

OpenAISan FranciscoSafety SystemsPrivatea16zSequoia

Counsel, AI PolicyApr 28

OpenAISan FranciscoLegalPrivatea16zSequoia

Researcher, Alignment ScienceApr 28

OpenAISan FranciscoResearchPrivatea16zSequoia

Tokens-as-a-Service (Taas) Software EngineerApr 27

OpenAISan FranciscoScalingPrivatea16zSequoia

Software Engineer, Compute InfrastructureApr 27

OpenAISan FranciscoScalingPrivatea16zSequoia

Tokens-as-a-Service (TaaS) LeadApr 27

OpenAISan FranciscoScalingPrivatea16zSequoia

Engineering Manager, Cooperative SystemsApr 27

OpenAISeattleOperationsPrivatea16zSequoia

Software Engineer, Inference - Performance OptimizationApr 25

OpenAISan FranciscoScalingPrivatea16zSequoia

GRC Program Manager, US Government ComplianceApr 23

OpenAIWashingtonSecurityPrivatea16zSequoia

SOC ArchitectApr 22

OpenAISan FranciscoScalingPrivatea16zSequoia

CPU Storage Tech LeadApr 21

OpenAISan FranciscoScalingPrivatea16zSequoia

Token-as-a-Service Technical Program ManagerApr 21

OpenAISan FranciscoScalingPrivatea16zSequoia

CPU/Storage/PoP-WAN Program ManagerApr 21

OpenAISan FranciscoScalingPrivatea16zSequoia

Director, Compute & Infrastructure FP&AApr 21

OpenAISan FranciscoFinancePrivatea16zSequoia

Strategic Finance, ComputeApr 21

OpenAISan FranciscoFinancePrivatea16zSequoia

Customer Marketing Manager, Enterprise and Digital NativesApr 21

OpenAISan FranciscoMarketingPrivatea16zSequoia

AI Emerging Risks AnalystApr 21

OpenAISan FranciscoIntelligence & InvestigationsPrivatea16zSequoia

Software Engineer, ChatGPT Infrastructure Apr 21

OpenAISan FranciscoApplied AIPrivatea16zSequoia

Data Center Controls Network EngineerApr 20

OpenAISan FranciscoScalingPrivatea16zSequoia

Workload Porting & Performance EngineerApr 20

OpenAISan FranciscoScalingPrivatea16zSequoia

Hardware Architecture Expert - 3PApr 20

OpenAISan FranciscoScalingPrivatea16zSequoia

3P ArchitectApr 20

OpenAISan FranciscoScalingPrivatea16zSequoia

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