Anthropic’s mission is to create reliable, interpretable, and steerable AI systems. We want AI to be safe and beneficial for our users and for society as a whole. Our team is a quickly growing group of committed researchers, engineers, policy experts, and business leaders working together to build beneficial AI systems. We're looking for experienced software engineers to join our Web Product team, which owns the core Claude.ai experience—the primary way millions of people interact with Claude every day. This is where the future of human-AI collaboration takes shape. Our team is responsible for transforming Claude from a chat interface into a true virtual collaborator: an AI that remembers context, takes action on your behalf, and works alongside you across your digital life. We're building the foundation for how people will work with AI for years to come. You'll work across the full stack to design and ship features that make Claude more capable, intuitive, and trustworthy. This means building new interaction paradigms, integrating Claude with external tools and services, and creating experiences that feel less like using software and more like working with a thoughtful partner.