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At hyperexponential, we're building the AI-powered platform that enables the world's most critical decisions in a $7 trillion industry, which risks to take, and how to price them. These are the decisions that shape real-world outcomes: whether rockets successfully launch into space, autonomous vehicles make it to market, or communities recover after major storms. Until now, insurance has been making billion-dollar decisions using outdated tools. We're changing that. Our platform brings together data, AI, and human expertise to give insurers the fastest path from submission to decision - helping them move faster, act smarter, and take on more risk with confidence. Backed by a16z, Highland Europe, and Battery Ventures, we're scaling globally - already trusted by nearly 50 of the world's largest insurers, with zero churn and billions in premiums flowing through hx. What began as a single product in one market has rapidly evolved into a multi-product, multi-territory platform powering every stage of pricing and underwriting. AI is at the core of what we do - from building the world's first domain-specific AI peer programmer for insurance (think GitHub Copilot with a PhD in actuarial science) to shaping agentic workflows that reinvent how this industry operates. What makes hx different is the people who build it. Here, impact isn't tied to title or tenure; it's defined by the challenges you take on and the discipline you bring. Surrounded by peers who stretch you, you'll do the best, hardest work of your life in a company engineered to endure. If that sounds like you, join us in building what comes next.
Job Responsibility:
Designing intuitive, accessible product experiences across the hx platform, translating complex problems into clear, usable solutions with a focus on evolving our model developer experience from 0 → 1
Partnering with product managers, engineers, and researchers to support discovery, ideation, and delivery on well-scoped product initiatives
Contributing components and patterns to our design language system, Xpression, helping ensure consistency and quality across the product
Maintaining a high bar for design craft through thoughtful interaction design, visual clarity, and iterative improvement based on feedback and data
Using AI tools within your own workflow to support research synthesis, exploration, and prototyping, helping the team move faster without sacrificing quality
Supporting AI-native discovery and collaboration by bringing structured design thinking into cross-functional work
Requirements:
Experience designing end-to-end product experiences that are grounded in user needs and deliver clear value
Hands-on experience working within a design system, including contributing or refining components and patterns
A strong foundation in design craft, with attention to usability, accessibility, and interaction quality
Experience collaborating closely with Product and Engineering in a cross-functional product team
Demonstrable use of AI-enabled tools in your design workflow, applied thoughtfully to enhance—not replace—human judgment
Clear communication skills and comfort participating in critique, feedback, and collaborative problem-solving
Owning ambiguity
Radical candour
What we offer:
Share Options at a highly successful Series B company
25 days of non-working + Polish bank holidays
£5,000 GBP budget for Learning & Development
Mental Health Support and Therapy via Spectrum Life
Optional for you: access to Private Healthcare via Luxmed + Multisport (fully funded by yourself as B2B Contractor)
Top-spec laptop (MacOS or Windows)
Share Options at a highly successful Series B company
£5,000 GBP budget for Learning & Development
26 days of holiday + Polish bank holidays
Company pension
Company Sick Pay for 10 days at 100% salary
Mental Health Support and Therapy via Spectrum Life
Monthly Wellbeing allowance via Juno
Private Healthcare Insurance via Luxmed
Multisport - Classic level
Top-spec work equipment (MacOS, Windows + additional monitors, mechanical keyboards etc)