Anthropic

Staff+ Software Engineer, Full-stack

Anthropic
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5 months ago
Seattle, WA, USA +2 moreStaff+
H1B Sponsor

Base Salary

$405k - $485k/yr

Responsibilities

  • Build and own full-stack products and tools across Claude.ai, the Anthropic API, enterprise deployments, Claude Code, and mission-driven applications.
  • Develop developer-experience products including the console, SDKs, documentation, and observability capabilities.
  • Build systems for beneficial deployments serving nonprofits, educational institutions, healthcare organizations, life sciences researchers, and economic mobility initiatives.
  • Create enterprise application capabilities such as plugins, skills, and shared organizational context to improve activation and adoption.
  • Develop vertical AI products for financial services, healthcare, and legal workflows.
  • Build enterprise foundations including user and permissions management, security and compliance features, and analytics infrastructure.
  • Drive user acquisition, engagement, retention, and monetization through technical growth initiatives and data-driven product iteration.
  • Own technical quality across performance, accessibility, reliability, and developer experience while scaling systems globally.
  • Partner with engineering managers, product leaders, designers, researchers, data scientists, and marketers to ship impactful work.

Requirements

  • 8–10+ years of practical full-stack engineering experience, ideally including 2+ years at Staff or equivalent technical-leadership level.
  • Demonstrated ability to lead complex consumer or B2B user-facing products across the full stack.
  • Deep expertise in modern frontend and backend development, including languages and frameworks such as React and TypeScript.
  • Product-focused approach to building robust, scalable, and usable solutions.
  • Experience in early-stage or rapidly evolving environments, ideally building products from 0 to 1.
  • Experience mentoring peers and driving cross-team or cross-organization alignment through influence.
  • Experience establishing engineering standards, component architectures, and development best practices.
  • Preferred experience with React, frontend frameworks, REST APIs, LLMs, prompt engineering, AI-native product features, developer-facing products, APIs, tooling, growth initiatives, experimentation, funnel analysis, or regulated and mission-critical domains.
  • Bachelor’s degree or equivalent combination of education, training, and/or experience in a relevant field.

Benefits

  • Annual compensation range of $405,000–$485,000 USD.
  • Hybrid policy requiring staff to work in an office at least 25% of the time, with some roles requiring more.
  • Visa sponsorship may be available, with immigration-lawyer support.
  • Competitive benefits, optional equity donation matching, generous vacation and parental leave, flexible working hours, and office collaboration space.
  • Applications are reviewed on a rolling basis with no stated deadline.

Tech Stack

Categories

Anthropic

About Anthropic

501-1,000 employees

We're an AI research company that builds reliable, interpretable, and steerable AI systems. Our first product is Claude, an AI assistant for tasks at any scale. Our research interests span multiple areas including natural language, human feedback, scaling laws, reinforcement learning, code generation, and interpretability.