Full Stack Software Engineer, Reinforcement Learning

Anthropic(4 days ago)

HybridFull TimeSenior$300,000 - $405,000Reinforcement Learning

About this role

A Full-Stack Software Engineer in Anthropic's Reinforcement Learning organization builds platforms, tools, and interfaces that enable RL environment creation, human data collection, and training observability. The role owns product surfaces end-to-end — from backend services and APIs to web UIs used by researchers, external vendors, and data labelers. It focuses on delivering polished, reliable full-stack software to support training frontier AI models.

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Required Skills

Full-Stack Development
Python
React
TypeScript
Backend Services
API Design
Web UIs
Relational Databases
Auth Systems
Cloud Infrastructure

+6 more

Qualifications

Bachelor's Degree
Equivalent Experience

About Anthropic

anthropic.com

Anthropic is an AI safety and research company focused on building reliable, interpretable, and steerable AI systems. It develops large language models (branded as Claude) and offers APIs and enterprise products that let organizations integrate conversational AI with safety-focused controls, moderation, and privacy features. The company prioritizes interpretability and alignment research, publishes technical work, and engages with policymakers to reduce risks from advanced AI. Customers choose Anthropic for its safety-first approach, controllability tools, and research-driven models.