Anthropic

Software Engineer, Labs

Anthropic
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11 hours ago
Seattle, WA, USA +2 moreSenior
H1B sponsor

Base Salary

$320k - $485k/yr

Responsibilities

  • Rapidly prototype and ship full-stack applications that showcase emerging AI capabilities.
  • Collaborate with research teams to translate new model capabilities into intuitive user experiences.
  • Work with internal test users and external partners to gather feedback and validate product concepts.
  • Design and run structured experiments to test product hypotheses.
  • Document insights and guide successful prototypes toward full product teams.
  • Advocate for user experience and product considerations during the research process.
  • Provide feedback to research teams on model effectiveness and capability improvements.
  • Contribute flexibly across Labs initiatives as organizational priorities and opportunities change.

Requirements

  • 8+ years of experience building full-stack applications, including zero-to-one work in startup or startup-like environments.
  • Strong technical skills across modern web development stacks such as React, Node.js, and Python, with comfort using APIs, databases, and cloud technologies.
  • Ability to work independently and exercise judgment in ambiguous, rapidly changing environments.
  • Strong user-centric, experimental, and iterative product mindset.
  • Effective communication skills and ability to translate complex AI capabilities into intuitive experiences.
  • Strong candidates may also have experience with AI/ML products, large language models, AI/ML research collaboration, user research, B2B and B2C products, UI/UX, real-time applications, WebSocket implementations, or complex frontend interactions.
  • A formal certification or education credential is not required, and direct machine learning or AI research experience is not required.

Benefits

  • Annual salary range of $320,000—$485,000 USD.
  • Visa sponsorship is offered, with reasonable efforts made if an offer is extended, though sponsorship is not successful for every role or candidate.
  • Hybrid work policy requiring staff to be in an office at least 25% of the time, with some roles requiring more office time.
  • 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.
Anthropic

About Anthropic

5,001-10,000 employees

Anthropic builds large language models and the Claude AI assistant for developers and enterprises, offered via API access and enterprise plans. Founded in 2021 and headquartered in San Francisco, it distributes Claude through its own platform and via partners such as Amazon Bedrock and Google Cloud’s Vertex AI. Its work emphasizes model reliability, interpretability, and practical tooling for tasks like coding assistance, analysis, and customer support automation.

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