Staff Software Engineer Memory & Search

AI safety and research company building reliable, interpretable, and steerable AI systems, including the Claude product family and developer platform.

Series F+Recently funded0 current maintainers0 active leads
San Francisco, United States
About Anthropic

Anthropic PBC develops frontier AI systems and deploys them through Claude products and the Claude Platform, with a stated focus on safety, interpretability, and steerability.

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Skills

Candidate Availability

Required and preferred rules are kept separate and reflect the wording in the original posting.

About the Role

You will build and ship end-to-end memory and search experiences across backend services, model tools, and web interfaces. You will run product experiments, improve retrieval quality, define product metrics and evaluations, and deliver privacy-aware features for users and enterprises.

Requirements

  • Experience building and operating large-scale user-facing products and backend services
  • Experience building agentic systems or LLM-powered products
  • Strong Python and TypeScript skills
  • Experience across backend services and web front ends
  • Experience launching and iterating products using data and user feedback
  • Experience defining metrics and running experiments
  • Strong product judgment
  • Strong written and verbal communication
  • Bachelor’s degree or equivalent education, training, and experience

Responsibilities

  • Design, build, and ship memory and search experiences end to end
  • Run product experiments and make persevere-or-pivot decisions from user data
  • Shape memory and retrieval use in Claude’s agentic loop
  • Define product metrics and build quality evaluations
  • Improve search relevance and recall across embeddings, retrieval, ranking, and interfaces
  • Partner with product, design, privacy, legal, and safeguards teams
  • Set standards for latency, polish, and reliability
  • Share on-call responsibility for owned systems

Benefits

  • Visa sponsorship support
  • Optional equity donation matching
  • Generous vacation
  • Parental leave
  • Flexible working hours