Senior AI Engineer | hyperexponential · Teeming.ai
hyperexponential
Hyperexponential offers hx Renew, a pricing decision intelligence platform that helps insurers and reinsurers optimize their pricing and underwriting processes. The platform enables these firms to…
Data EngineeringInsurance TechnologyMachine LearningPricing Decision IntelligenceReinsuranceSaaSSpecialty InsuranceUnderwritinghyperexponential.com
hyperexponential
Hyperexponential offers hx Renew, a pricing decision intelligence platform that helps insurers and reinsurers optimize their pricing and underwriting processes. The platform enables these firms to…
Data EngineeringInsurance TechnologyMachine LearningPricing Decision IntelligenceReinsuranceSaaSSpecialty InsuranceUnderwritinghyperexponential.com
HQLondon, GB
Team Size257
Open Jobs5
Total Funding$91M
Latest Fundraise2 years ago
TL;DR
Sector: Insurtech — Pricing Decision Intelligence for commercial P&C insurers
Headquarters: London, UK
Founded: 2017
Recent raise: $73M Series B (Jan 2024) led by Battery Ventures
Employees (approx.): 253
Company Overview
Problem Domain
Disconnected systems, messy data, and outdated processes in insurance pricing and underwriting.
Founded
2017
Industry
Software Development
Funding Track Record
Series B- January 2024
$73,000,000
Participants included Highland Europe and Andreessen Horowitz (a16z).
Unknown (prior disclosed round)- 2021
$18,000,000
Investor Signal
“Battery Ventures led Series B with participation from Highland Europe and Andreessen Horowitz (a16z)”
Founders
What we do
Join the Team
Senior AI Engineer
RemoteUnited Kingdom, GB
Remote • United Kingdom, GB
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Who you are
Built and deployed document extraction or document understanding systems that achieved measurable accuracy improvements in production environments
Designed evaluation frameworks and datasets that enabled rigorous, repeatable measurement of model or pipeline performance
Delivered data processing or transformation systems that were scalable, observable, and maintainable under real-world load
Taken end-to-end ownership of complex AI features, from problem framing and experimentation through to production rollout and monitoring
Collaborated across engineering, product, and customer-facing teams to ship solutions that solved real user problems rather than isolated research challenges
Raised technical standards within your team by improving experimentation practices, documentation, or review processes beyond what was originally expected
If you’re energised by complexity and motivated to grow, we encourage you to apply and join our global team
What the job involves
The application process
Initial call with Talent team (30 minutes)
Manager Interview (60 minutes)
Technical Assessment (e.g., code review, system design) (120 minutes)
Values Interview with Tech Leadership (60 minutes)
Offer
If this opportunity resonates with you, we encourage you to apply or share it with your connections! Our dedicated talent team reviews all applications, and we promise to provide feedback regardless of the outcome
Please note that background checks will be conducted as part of the hiring process to ensure compliance with our governance policies. We handle all background checks sensitively and in full compliance with relevant regulations
Benefits
£5,000 for individual and group training and conference budget
25 days holiday plus 8 bank holiday days (33 in total)
Company pension scheme via Penfold
Mental health and therapy provision via Spectrum.life
Regular remote & in-person hackathons, lunch & learns, socials and games nights
Team breakfasts and lunches, snacks, drinks fridge, fun office @ The Ministry
Startup jobs. A lot of them.
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AI is central to hx’s ambition to reinvent how insurers move from submission to decision. A significant part of that challenge begins before pricing even starts: transforming messy, inconsistent, insurance-specific documents into structured, reliable data that underwriters can trust. The AI Ingestion team owns this critical first mile
Within this team, we build and scale document extraction and data transformation systems tailored to the complexity of specialty insurance. We operate at the intersection of large language models, classical document understanding techniques, evaluation-driven design, and production-grade infrastructure. Our outputs directly determine whether insurers can automate workflows across multiple lines of business with confidence
As a Senior AI Engineer focused on Document Extraction, you will take ownership of solving high-stakes, insurance-specific extraction problems. Over the next 6 to 12 months, your mission will be to automate key data extraction and cleansing workflows across core specialty lines, hitting strict accuracy and consistency benchmarks while ensuring our systems are robust, observable, and built to scale
Designed and delivered high-accuracy document extraction pipelines that automated key data capture across multiple specialty lines of business, enabling measurable reductions in manual processing during customer go-live
Built and productionised data cleansing and manipulation capabilities within our ingestion system, improving consistency and reliability of downstream pricing inputs
Defined and enforced rigorous evaluation-driven development practices, creating robust evaluation sets and benchmarks that guided model and pipeline improvements
Improved our evaluation infrastructure for complex ingestion scenarios, enabling faster iteration cycles and clearer visibility into performance trade-offs
Partnered directly with customers during go-live, diagnosing and resolving integration bottlenecks and production issues to ensure smooth technical rollouts
Led technical deep-dives and brainstorming sessions to unblock complex extraction challenges, raising the bar on experimentation, knowledge sharing, and solution design across the team
