
We are transforming the insurance industry through the power of decision intelligence. Disconnected systems, unruly data, and outdated processes are undermining the ability of insurers to make their best decisions. We see a better way. We combine first-hand actuarial experience and first-class engineering expertise with a passion for technology, to develop solutions that enable quicker, smarter decision making. Teams are more agile, collaborate more deeply, and work more productively. They update their models more regularly, and have access to a broader array of tools than ever before. Our progressive approach, effective integration and continued support ensure our software delivers from day one and continues to evolve to meet the needs of your future ambitions. We work closely with our clients so they can embrace the digital revolution, enhance productivity and transform the performance of their organisation.

We are transforming the insurance industry through the power of decision intelligence. Disconnected systems, unruly data, and outdated processes are undermining the ability of insurers to make their best decisions. We see a better way. We combine first-hand actuarial experience and first-class engineering expertise with a passion for technology, to develop solutions that enable quicker, smarter decision making. Teams are more agile, collaborate more deeply, and work more productively. They update their models more regularly, and have access to a broader array of tools than ever before. Our progressive approach, effective integration and continued support ensure our software delivers from day one and continues to evolve to meet the needs of your future ambitions. We work closely with our clients so they can embrace the digital revolution, enhance productivity and transform the performance of their organisation.
Headquarters: London-based insurtech
Product: hx Renew — AI-powered pricing & underwriting / pricing decision intelligence
Series B: $73M led by Battery Ventures (Jan 2024)
Founding year: 2017
Insurance pricing, underwriting, and decision intelligence for property & casualty insurers and reinsurers.
2017
Software Development
$73,000,000
Participants included Andreessen Horowitz (a16z) and Highland Europe
“Led by Battery Ventures with participation from a16z and Highland Europe”
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At hyperexponential (hx) we are transforming the traditional insurance industry with our groundbreaking SaaS platform, hx Renew. Insurers use it to build complex mathematical models that enable smarter, faster pricing decisions—whether it’s calculating the cost to insure a global superstar’s concert tour or protecting entire states from natural disasters.
With hx Renew, insurers can rapidly develop and iterate pricing models in Python and React within a modern software environment, free from the burden of legacy tech. What once took months now takes weeks—or even days. This agility has made our product the go-to platform for insurers worldwide.
In just five years, our winning formula has earned the trust of industry giants like Aviva and Top 5 US insurers, as well as cutting-edge innovators like Convex and Inigo. Our engineering team—made up of some of the brightest (and kindest!) minds in the industry—pushes technological boundaries every day through creative innovation and regular hackathons.
Drive user experience and delivery of complex workflows within hx Renew as a frontend specialist embedded in a cross-functional team. Empower modellers, user-developers, and admins by building robust, clear, and reliable interfaces aligned with hx’s design language. Leverage a shared design system to ensure consistency and high quality across UIs. You will champion best practices while collaborating with frontend peers from other hx teams to ensure a consistent and high quality approach, and will have opportunities to contribute to projects in other teams.
As a Frontend Engineer in a Product Team at hx, you will own the end-to-end delivery of new and existing UI features in hx Renew’s workflow and admin management areas. The Product Teams at hx are comprised of a cross-functional breadth of expertise and you will contribute to development discussions for frontend matters - working with the product manager, backend engineers, and designers.
The role requires you to use, extend, and contribute to hx’s component library and design system, which is built on shadcn and tailwind css. You’ll also be part of the wider frontend community at hx - sharing knowledge and collaborating on cross-team challenges. This blend of hands-on focus and community engagement calls for independence, strong communication, and technical versatility.
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. All applicant data will be processed in accordance with data protection regulations and our privacy policy.