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Senior Full-stack Engineer

United States, San Francisco 170000.00 - 250000.00 USD / Year · Job Posted February 18, 2026
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Job Description

We are seeking a true full-stack engineer who is comfortable working across the stack. While initial projects may lean more toward the frontend, we expect this role to pivot into backend work as well, contributing to the development of novel AI-powered product experiences. The ideal candidate will have experience working in close coordination with product, design, and machine learning teams, as well as have a background in building polished consumer applications. This role sits at the center of developing our newest products focused on programmatic, conversationally-driven language learning and will be an instrumental contributor to the future of our company.

Job Responsibility

  • Building novel AI-driven product experiences and user interfaces on the web
  • Owning the entire development cycle of features, from conception to production
  • Write code very quickly, ship frequently, and make a huge impact on our business by helping us scale our content

Requirements

  • 4+ years of experience building highly polished web-based product experiences
  • Extensive experience with React
  • Excellent communicator and enjoy collaborating with people across all functions

Nice to have

  • You appreciate balancing doing things the 'right way' but also can build things scrappily if necessary
  • You enjoy shipping things quickly and frequently

What we offer

  • Offers Equity
  • Join a fantastic, tight-knit team at the right time
  • Do your life's work with people you’ll love working with
  • Global in nature
  • Impact people's lives in a major way

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