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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.

Jobs Firms Companies How it works API

© 2026 MiddleLayerIndependent · not affiliated with YC or a16z

Anthropic×Remove Anthropic Clear all

329roles· Anthropic

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Safeguards Enforcement Analyst, Violence & Extremism4d ago

AnthropicRemoteSafeguards (Trust & Safety)PrivateSequoiaSpark

Security Software Engineer, Detection & Response Platform4d ago

AnthropicSan FranciscoSecurityPrivateSequoiaSpark

Security Engineer, Detection & Response4d ago

AnthropicSan FranciscoSecurityPrivateSequoiaSpark

Safeguards Enforcement Analyst, Access Controls & Identity4d ago

AnthropicRemoteSafeguards (Trust & Safety)PrivateSequoiaSpark

Safeguards Enforcement Analyst, Integrity & Authenticity 4d ago

AnthropicRemoteSafeguards (Trust & Safety)PrivateSequoiaSpark

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

Staff+ Software Engineer, Developer Acceleration4d ago

AnthropicSan FranciscoEngineeringPrivateSequoiaSpark

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

AnthropicSan FranciscoEngineeringPrivateSequoiaSpark

Software Engineer, Cybersecurity Products4d ago

AnthropicSan FranciscoEngineeringPrivateSequoiaSpark

Staff+ Software Engineer, Identity & Access Controls4d ago

AnthropicSan FranciscoSafeguards (Trust & Safety)PrivateSequoiaSpark

Research Operations Lead, Biology4d ago

AnthropicSan FranciscoEngineeringPrivateSequoiaSpark

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

AnthropicSan FranciscoFinancePrivateSequoiaSpark

Senior Software Engineer, Full-stack4d ago

AnthropicSan FranciscoEngineeringPrivateSequoiaSpark

Senior Staff+ Software Engineer, Node Infra4d ago

AnthropicSan FranciscoEngineeringPrivateSequoiaSpark

Senior Software Security Engineer4d ago

AnthropicSan FranciscoSecurityPrivateSequoiaSpark

Scaled Enterprise Account Executive, Industries4d ago

AnthropicNew York CitySalesPrivateSequoiaSpark

Research Operations, External Artifacts4d ago

AnthropicRemoteCommunicationsPrivateSequoiaSpark

Researcher, Education Labs4d ago

AnthropicSan FranciscoTechnical EducationPrivateSequoiaSpark

Product Operations Manager, Claude.ai (Consumer & Growth)4d ago

AnthropicNew York CityProductPrivateSequoiaSpark

Safeguards Enforcement Analyst, Fraud & Scams4d ago

AnthropicRemoteSafeguards (Trust & Safety)PrivateSequoiaSpark

Safeguards Enforcement Analyst, Chem & Explosives Harms4d ago

AnthropicRemoteSafeguards (Trust & Safety)PrivateSequoiaSpark

Research Operations, Discovery4d ago

AnthropicSan FranciscoEngineeringPrivateSequoiaSpark

Safeguards Enforcement Analyst, Age-Appropriate Design4d ago

AnthropicRemoteSafeguards (Trust & Safety)PrivateSequoiaSpark

Senior/Staff Security Engineer, Threat Intelligence4d ago

AnthropicZürichSecurityPrivateSequoiaSpark

Research Engineer (Senior Staff+), Safeguards Labs4d ago

AnthropicSan FranciscoEngineeringPrivateSequoiaSpark

Research Engineer, Machine Learning (Reinforcement Learning) 4d ago

AnthropicSan FranciscoEngineeringPrivateSequoiaSpark

Senior Security Software Engineer, Linux Kernel Security - Nodes & Sensors4d ago

AnthropicZürichSecurityPrivateSequoiaSpark

Senior Manager, Compute Infrastructure Procurement Operations - Lease Administration4d ago

AnthropicSan FranciscoFinancePrivateSequoiaSpark

Senior Manager, Order Management – Partnership NPI & Automation4d ago

AnthropicSan FranciscoFinancePrivateSequoiaSpark

Senior Manager, Accounts Receivable, Credit & Collections4d ago

AnthropicSan FranciscoFinancePrivateSequoiaSpark

Research Engineer, Visual Knowledge Work4d ago

AnthropicNew York CityEngineeringPrivateSequoiaSpark

Senior Business Systems Analyst, Finance Systems4d ago

AnthropicSan FranciscoFinancePrivateSequoiaSpark

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