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Jobs at startups backed by the best investors.

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

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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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Product Manager, Safeguards (Verticals)3d ago

AnthropicSan FranciscoProductPrivateSequoiaSpark

Senior Manager, Software Engineering (Online Storage)3d ago

AffirmRemoteEngineeringPublicFounders FundLightspeedSpark+1

Enterprise Account Executive, State & Local Sales3d ago

AnthropicRemoteSalesPrivateSequoiaSpark

Incident Response Manager - Product & Engineering3d ago

AnthropicRemoteTechnical Program ManagementPrivateSequoiaSpark

Product Manager, Enterprise3d ago

AnthropicSan FranciscoProductPrivateSequoiaSpark

Lead, Frontier Red Team (Cyber)3d ago

AnthropicSan FranciscoEngineeringPrivateSequoiaSpark

Staff+ Software Engineer, Data Infrastructure3d ago

AnthropicSan FranciscoEngineeringPrivateSequoiaSpark

Senior Manager, Financial Reporting3d ago

AnthropicSan FranciscoFinancePrivateSequoiaSpark

Senior Product Manager, Credit3d ago

PlaidNew York City OfficeProductPrivatea16zSpark

Staff Software Engineer, Backend (Lake Analytics Platform)3d ago

AffirmRemoteEngineeringPublicFounders FundLightspeedSpark+1

Senior Associate Lawyer 3d ago

CartaHamilton TownshipCarta LawSeries Ga16zLightspeedSpark

CartaHamilton TownshipCarta LawSeries Ga16zLightspeedSpark

Staff+ Software Engineer, Privacy3d ago

AnthropicSan FranciscoEngineeringPrivateSequoiaSpark

Machine Learning Engineer II (Servicing ML)4d ago

AffirmRemoteCheckoutPublicFounders FundLightspeedSpark+1

Data Scientist, Marketing4d ago

AnthropicNew York CityDataPrivateSequoiaSpark

Data Center Architect, CSA4d ago

AnthropicRemoteComputePrivateSequoiaSpark

Safeguards Enforcement Analyst, Violence & Extremism4d ago

AnthropicRemoteSafeguards (Trust & Safety)PrivateSequoiaSpark

Senior Director, Product Management4d ago

AffirmRemoteProductPublicFounders FundLightspeedSpark+1

Senior Staff+ Software Engineer, Node Infra4d ago

AnthropicSan FranciscoEngineeringPrivateSequoiaSpark

Senior Software Engineer, Full-stack4d ago

AnthropicSan FranciscoEngineeringPrivateSequoiaSpark

Security Software Engineer, Detection & Response Platform4d ago

AnthropicSan FranciscoSecurityPrivateSequoiaSpark

Senior Business Systems Analyst, Finance Systems (Assets & Lease Management)4d ago

AnthropicSan FranciscoFinancePrivateSequoiaSpark

Security Engineer, Detection & Response4d ago

AnthropicSan FranciscoSecurityPrivateSequoiaSpark

Safeguards Enforcement Analyst, Access Controls & Identity4d ago

AnthropicRemoteSafeguards (Trust & Safety)PrivateSequoiaSpark

Staff+ Software Engineer, Identity & Access Controls4d ago

AnthropicSan FranciscoSafeguards (Trust & Safety)PrivateSequoiaSpark

Safeguards Enforcement Analyst, Integrity & Authenticity 4d ago

AnthropicRemoteSafeguards (Trust & Safety)PrivateSequoiaSpark

Staff Software Engineer, Developer Productivity (CI/CD) - Claude Code4d ago

AnthropicSan FranciscoEngineeringPrivateSequoiaSpark

Staff+ Software Engineer, Developer Acceleration4d ago

AnthropicSan FranciscoEngineeringPrivateSequoiaSpark

Safeguards Enforcement Analyst, Child Safety4d ago

AnthropicRemoteSafeguards (Trust & Safety)PrivateSequoiaSpark

Research Engineer / Research Scientist, Tokens4d ago

AnthropicNew York CityEngineeringPrivateSequoiaSpark

Red Team Engineer, Safeguards4d ago

AnthropicRemoteSafeguards (Trust & Safety)PrivateSequoiaSpark

Staff Software Engineer, Billing Platform4d ago

AnthropicSan FranciscoEngineeringPrivateSequoiaSpark

Staff Software Engineer, Accessibility4d ago

AnthropicSan FranciscoEngineeringPrivateSequoiaSpark

Staff + Senior Software Engineer, Inference Deployment4d ago

AnthropicSan FranciscoEngineeringPrivateSequoiaSpark

Research Scientist, Interpretability4d ago

AnthropicSan FranciscoEngineeringPrivateSequoiaSpark

Research Product Manager, Labs4d ago

AnthropicSan FranciscoProductPrivateSequoiaSpark

Staff Research Engineer, Discovery Team4d ago

AnthropicSan FranciscoEngineeringPrivateSequoiaSpark

Software Engineer, Cybersecurity Products4d ago

AnthropicSan FranciscoEngineeringPrivateSequoiaSpark

Research Operations Lead, Biology4d ago

AnthropicSan FranciscoEngineeringPrivateSequoiaSpark

Senior Software Security Engineer4d ago

AnthropicSan FranciscoSecurityPrivateSequoiaSpark

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