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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.

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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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Anthropic Fellows Program, Reinforcement Learning4d ago

AnthropicRemoteEngineeringPrivateSequoiaSpark

Anthropic Fellows Program, AI Safety4d ago

AnthropicRemoteEngineeringPrivateSequoiaSpark

Applied AI Architect, Enterprise Tech4d ago

AnthropicBostonApplied AIPrivateSequoiaSpark

Applied AI Architect, Industries4d ago

AnthropicNew York CityApplied AIPrivateSequoiaSpark

Staff+ Software Engineer, Financial Fraud4d ago

AnthropicSan FranciscoSafeguards (Trust & Safety)PrivateSequoiaSpark

Customer Success Programs Manager4d ago

AnthropicBostonSalesPrivateSequoiaSpark

Data Operations Manager, Human Data4d ago

AnthropicSan FranciscoEngineeringPrivateSequoiaSpark

Data Scientist, Developer Productivity4d ago

AnthropicSan FranciscoDataPrivateSequoiaSpark

Staff+ Software Security Engineer4d ago

AnthropicSan FranciscoSecurityPrivateSequoiaSpark

Director, Compute Infrastructure Procurement Operations4d ago

AnthropicSan FranciscoFinancePrivateSequoiaSpark

Enterprise Account Executive, Federal Civilian Sales - Commerce & Interior4d ago

AnthropicWashingtonSalesPrivateSequoiaSpark

[Expression of Interest] Research Manager, Interpretability4d ago

AnthropicSan FranciscoEngineeringPrivateSequoiaSpark

Growth Account Executive, AI Native4d ago

AnthropicSan FranciscoSalesPrivateSequoiaSpark

Business System Analyst Lead, Opportunity Acceleration4d ago

AnthropicSan FranciscoSalesPrivateSequoiaSpark

Communications Lead, Platform4d ago

AnthropicNew York CityCommunicationsPrivateSequoiaSpark

Customer Success Manager, Industries4d ago

AnthropicNew York CitySalesPrivateSequoiaSpark

Research Product Manager, Model Behaviors4d ago

AnthropicSan FranciscoProductPrivateSequoiaSpark

Data Engineering Manager, Product4d ago

AnthropicSan FranciscoDataPrivateSequoiaSpark

Director, Infrastructure & Energy Accounting 4d ago

AnthropicSan FranciscoFinancePrivateSequoiaSpark

Enterprise Account Executive, Federal Civilian Sales - Education & Workforce4d ago

AnthropicWashingtonSalesPrivateSequoiaSpark

Field Marketing Manager4d ago

AnthropicSan FranciscoMarketingPrivateSequoiaSpark

Head of GovTech Sales4d ago

AnthropicBostonSalesPrivateSequoiaSpark

Research Engineer, Chip Design RL (Reinforcement Learning)4d ago

AnthropicSan FranciscoEngineeringPrivateSequoiaSpark

Manager of Applied AI Architecture, Enterprise Tech (Cyber)4d ago

AnthropicNew York CityApplied AIPrivateSequoiaSpark

Manager, Web Engineering 4d ago

AnthropicSan FranciscoMarketingPrivateSequoiaSpark

Product Marketing Lead, Claude Platform - Cloud4d ago

AnthropicSan FranciscoMarketingPrivateSequoiaSpark

Product Operations Manager, Feedback Loops4d ago

AnthropicNew York CityProductPrivateSequoiaSpark

Research Engineer, Code RL (Reinforcement Learning)4d ago

AnthropicSan FranciscoEngineeringPrivateSequoiaSpark

Research Engineer, Interpretability4d ago

AnthropicSan FranciscoEngineeringPrivateSequoiaSpark

Research Lead, Training Insights4d ago

AnthropicRemoteEngineeringPrivateSequoiaSpark

Staff+ Software Engineer, Safeguards Evals 4d ago

AnthropicSan FranciscoSafeguards (Trust & Safety)PrivateSequoiaSpark

Marketing Events Lead, Brand4d ago

AnthropicSan FranciscoMarketingPrivateSequoiaSpark

Technical Program Manager, API Platform4d ago

AnthropicSan FranciscoTechnical Program ManagementPrivateSequoiaSpark

Support Engineer4d ago

AnthropicSan FranciscoProductPrivateSequoiaSpark

Technical Program Manager, Data Center Infrastructure4d ago

AnthropicSan FranciscoTechnical Program ManagementPrivateSequoiaSpark

Senior Software Security Engineer4d ago

AnthropicSan FranciscoSecurityPrivateSequoiaSpark

Technical Program Manager, Inference Performance4d ago

AnthropicSan FranciscoTechnical Program ManagementPrivateSequoiaSpark

Research Scientist, Life Sciences (Experimental Biology)4d ago

AnthropicSan FranciscoEngineeringPrivateSequoiaSpark

Technical Specialist, Claude Code4d ago

AnthropicSan FranciscoSalesPrivateSequoiaSpark

Research Engineer, Universes4d ago

AnthropicRemoteEngineeringPrivateSequoiaSpark

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