Product Fullstack Engineer | Relocation to the UK | Visa Sponsorship

London · ClaimSorted
£80-130K
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Want to work in the UK but don’t have FAANG on your resume? We don’t care. We hire talent, not logos.

About ClaimSorted

ClaimSorted is revolutionizing insurance claims processing through AI. We help insurance companies outsource their entire claims operations, delivering faster assessments and better customer experiences during life's critical moments.

As a Y Combinator S24 company, we've raised $13M Series A and are scaling rapidly with major European insurers. We're processing millions in claims monthly, growing 300% year-over-year, and expanding internationally.


Responsibilities

What You’ll Be Doing

  • Building an AI-driven claims platform that processes insurance claims at scale
  • Designing and optimizing a high-load backend infrastructure (Node.js preferred, but Python, Go, or Java are fine if you're open to switching)
  • Developing microservices and APIs that connect with major insurance providers
  • Solving real-world scalability challenges—large datasets, real-time processing, and system optimization
  • Taking ownership of architecture decisions, ensuring performance and reliability
  • Working directly with the founders, influencing product direction and business impact

Requirements

  • An engineer who thrives in chaos and speed—you take responsibility, not just tasks
  • Someone who doesn’t need hand-holding and owns their work from start to finish
  • A developer with strong backend experience (Node.js preferred, but open to other languages)
  • You get how distributed systems work, know SQL/NoSQL databases, and can optimize performance
  • You’re comfortable working 10+ hour days when needed—because you love what you do and want to build something that matters

Conditions

  • UK visa sponsorship—we handle your relocation
  • Salary + stock options—you’re not just another employee, you’re an owner
  • 30 days of remote work annually
  • 28 days of leave annually
  • Health Insurance
  • Training budget
  • Company offsites
  • Be part of a passionate team solving hard problems (Scale AI, Meta, Revolut, etc)
  • Work closely with founders and learn how to scale a startup from 0 to 1.
  • Maximum responsibility, zero bureaucracy—your work directly impacts the business
  • Fast growth opportunities—if you deliver, you can grow as we scale

We’re not looking for people who just want another job. We’re looking for people who want to build something groundbreaking.


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