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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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Data Center Infrastructure Engineering Program Manager (Network and Whitespace)Apr 20

OpenAISan FranciscoScalingPrivatea16zSequoia

Performance Modeling Engineer ~2Apr 20

OpenAISan FranciscoScalingPrivatea16zSequoia

Performance Modeling EngineerApr 20

OpenAISan FranciscoScalingPrivatea16zSequoia

Performance Modeling LeadApr 20

OpenAISan FranciscoScalingPrivatea16zSequoia

Engineering Manager, Multimodal (API)Apr 20

OpenAISan FranciscoApplied AIPrivatea16zSequoia

Data Center Infrastructure Mechanical EngineerApr 19

OpenAISan FranciscoScalingPrivatea16zSequoia

Data Center Infrastructure Electrical EngineerApr 19

OpenAISan FranciscoScalingPrivatea16zSequoia

Software Engineer, Engineering Acceleration | Consumer DevicesApr 17

OpenAISan FranciscoConsumer ProductsPrivatea16zSequoia

Software Engineer, Kernel Performance & AI ToolingApr 17

OpenAISan FranciscoScalingPrivatea16zSequoia

Product Manager, API InfrastructureApr 17

OpenAISan FranciscoProductPrivatea16zSequoia

Full Stack Software Engineer, OpenAI EduApr 16

OpenAISan FranciscoApplied AIPrivatea16zSequoia

Technical Program Manager, Robotics Data AcquisitionApr 16

OpenAISan FranciscoResearchPrivatea16zSequoia

Product Manager, Safety MeasurementApr 15

OpenAISan FranciscoProductPrivatea16zSequoia

Software Engineer, Infrastructure, Consumer DevicesApr 15

OpenAISan FranciscoConsumer ProductsPrivatea16zSequoia

Software Engineer, Security ObservabilityApr 15

OpenAISan FranciscoSecurityPrivatea16zSequoia

ChatGPT Performance EngineerApr 15

OpenAISan FranciscoApplied AIPrivatea16zSequoia

Software Engineer, Foundations SearchApr 14

OpenAISan FranciscoResearchPrivatea16zSequoia

Workday EngineerApr 14

OpenAISan FranciscoFinancePrivatea16zSequoia

Software Engineer, Infrastructure - Analytics PlatformApr 11

OpenAISan FranciscoScalingPrivatea16zSequoia

Industrial Security CSSO/CPSO, Washington DCApr 9

OpenAIWashingtonSecurityPrivatea16zSequoia

AI Success Engineer - AMERApr 9

OpenAISan FranciscoSalesPrivatea16zSequoia

Product Operations ManagerApr 7

OpenAISan FranciscoOperationsPrivatea16zSequoia

Researcher, Safety & PrivacyApr 7

OpenAISan FranciscoSafety SystemsPrivatea16zSequoia

Partner Manager, OpenAI for GovernmentApr 7

OpenAIWashingtonOpenAI for GovPrivatea16zSequoia

Security Engineer, Host AssuranceApr 1

OpenAISan FranciscoSecurityPrivatea16zSequoia

IC Agentic Engineering Manager - StargateMar 31

OpenAISan FranciscoScalingPrivatea16zSequoia

Senior Manager of Technical Accounting, Strategic TransactionsMar 30

OpenAISan FranciscoFinancePrivatea16zSequoia

Software Engineer, System EnablementMar 29

OpenAISan FranciscoScalingPrivatea16zSequoia

Software Engineer, Workload EnablementMar 28

OpenAISan FranciscoScalingPrivatea16zSequoia

Facilities Operations Lead - StargateMar 27

OpenAISan FranciscoScalingPrivatea16zSequoia

Product Designer, People Innovation LabsMar 26

OpenAISan FranciscoPeoplePrivatea16zSequoia

Applied AI Engineer, Codex Core AgentMar 26

OpenAISan FranciscoApplied AIPrivatea16zSequoia

Software Engineer, Codex Core AgentsMar 26

OpenAISan FranciscoApplied AIPrivatea16zSequoia

Principal Software Engineer, Infrastructure SecurityMar 25

OpenAIRemoteSecurityPrivatea16zSequoia

Principal Security Engineer, Infrastructure SecurityMar 25

OpenAIRemoteSecurityPrivatea16zSequoia

Executive IT Support LeadMar 25

OpenAISan FranciscoITPrivatea16zSequoia

AI Deployment Manager - Pilots - San FranciscoMar 23

OpenAISan FranciscoSalesPrivatea16zSequoia

Principal Software Engineer, B2B EngineeringMar 23

OpenAIRemoteApplied AIPrivatea16zSequoia

AI Deployment Manager - Pilots - NYCMar 23

OpenAINew York CitySalesPrivatea16zSequoia

Hardware / Software CoDesign Engineer - 3PMar 21

OpenAISan FranciscoScalingPrivatea16zSequoia

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