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The Allen Institute for AI

Non-profit AI research institute and tools

Senior Software Engineer - Agent Platform, AI for the Planet

AI Application Engineering +1Confirmed live in the last 24 hours
Full-timeSeattle, WA, USA$146.9k - $220.3k

About the Job

Requirements

  • At least 8 years of professional software engineering experience.
  • Experience across web user interfaces, backend services, command-line interfaces, and cloud tooling.
  • A track record of shipping products to external users and speaking with those users directly.
  • Good judgment about priorities, including fixing blockers first and keeping scope small.
  • Ability to write clean, tested code and experience reviewing other people's code.
  • Opinions about application programming interface design and a preference for simple designs over clever ones.
  • Daily use of artificial intelligence coding tools such as Claude Code, including writing custom skills or tools.
  • Willingness to write documentation as part of the work.
  • Ability to communicate technical information clearly to engineers and non-engineers.
  • Ability to remain in a stationary position for long periods, communicate and exchange accurate information, observe details at close range, and work under deadlines.

Responsibilities

  • Build and evolve the platform's core capabilities and interfaces.
  • Own the experience of authoring agents on the platform, from initial development through production deployment.
  • Build the user interface, command-line interface, and software development kit that authors use to deploy agents, run evaluations, and understand outcomes.
  • Develop internal agents on the platform and operate them in production.
  • Write documentation, quickstarts, and example agents to help outside developers take an idea to a running agent.
  • Decide with the team what to work on next, and resolve user blockers before starting larger features.
  • Write small tools and skills that make the team faster.
  • Work with the product management team on what to build next and with other engineers on the platform.
  • Meet partner developers, sometimes on site, identify where they get stuck, and turn recurring problems into platform improvements.
  • Form opinions about what to build, advocate for them, and revise them based on user feedback.
  • Travel regularly to meet users.

Desired Qualifications

  • Experience building developer tools, command-line interfaces, software development kits, or public application programming interfaces for outside users.
  • Experience building or running large language model agents, including prompts, tools, and evaluations.
  • Experience building evaluation or experimentation systems.
  • Experience at a small or growth-stage company.
  • Public technical work such as open-source contributions, writing, or side projects.
  • Willingness to travel on occasion.

About the Company

The Allen Institute for AI

Non-profit AI research institute and tools

AI2 advances artificial intelligence through nonprofit research and open tools that benefit society. It builds and maintains open projects like AllenNLP, Aristo, Mosaic, PRIOR, EarthRanger, Skylight, and Semantic Scholar to help researchers, developers, and policymakers work on language understanding, reasoning, and climate or knowledge modeling. Unlike many AI companies, AI2 does not sell products; it is funded by grants and donations and shares its findings and tools openly with the public. Its goal is to improve AI’s reasoning and language abilities and apply these advances to real-world societal problems in education, science, and policy.

Company size
201-500
Company stage
Not listed
Total funding
Not listed
Headquarters
Seattle, WA
Founded
2014

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