Machine Learning Engineer

ClaimSorted helps insurers outsource claims end to end – a service called Third-Party Administration (TPA), a ~$200B industry. We combine a strong in-house claims team with our AI-enabled platform to deliver up to 3× faster claims, better service, and better economics for insurers.

Backed by Y Combinator, Atomico, and Eurazeo, we’ve raised $15M+ and already manage claims for over $100M in insurance premium across 30+ MGAs, including more than five publicly traded companies. Our goal: scale to $1B and become the most valuable TPA in the market.

You will build the AI platform powering insurance claims – helping people get support during life’s most critical moments. You’ll work with insurance specialists to turn claims processes into AI-driven workflows and deploy machine learning solutions at scale.

• Build AI systems that improve accuracy, speed up assessments, and enhance customer experience

• Work with insurance specialists to turn claims processes into AI-driven workflows

• Deploy machine learning solutions at scale

• Help build the engineering team and shape the technical culture from the ground up

• Work closely with founders and learn how to scale a startup from 0 to 1

We love working together in the office, so this is a full-time, office-based role in our London office. We’re a high-intensity team and often put in significant time and effort, with some people working on weekends, because we believe great outcomes come from doing the work well.

• 2+ years of experience in AI/ML engineering or research

• Proven track record of delivering AI/ML projects from concept to production, improving key company metrics

• Passion for shipping quickly

• Great at working with non-technical users

• Comfortable operating in ambiguous, high-velocity environments

• Move Fast – Act decisively, iterate quickly, optimise for momentum.

• Always Overdeliver – We exceed expectations in everything we do.

• Think Customer-First, Always – The customer experience drives every decision.

• Challenge the Status Quo – We innovate relentlessly and never settle for ‘good enough.’

• Say It How It Is – Transparency and direct communication build trust.

• Competitive salary beyond the industry standard

• Generous, transparent equity participation

• Skilled Worker visa sponsorship in the UK

• 28 days annual leave plus bank holidays

• 30 days of remote work annually

• Health insurance

• Pension contributions in line with UK auto-enrolment requirements

• Company offsites

• Intro call – 20 min

• Technical interview – 45 min

• ML interview – 30 min

• Culture interview – 30 min

• Team day (paid) – come build with us for a day, weekend, or evening