AI Engineer, hyperexponential
Developer Experience
£80-90k
+ Equity
More information about location
AI-powered platform transforming risk and pricing decisions
Open for applications
AI-powered platform transforming risk and pricing decisions
201-500 employees
Open for applications
£80-90k
+ Equity
More information about location
201-500 employees
Company mission
To build the decision infrastructure that helps the world take on more risk with confidence.
Role
Who you are
- Built production internal tooling that demonstrably improved developer productivity, ideally across multiple engineering teams in a scale-up environment
- Applied AI/LLMs to real developer workflows with hands-on experience using tools like PyTorch, Hugging Face Transformers, or similar frameworks to solve practical engineering problems
- Delivered robust DevOps and cloud infrastructure using AWS, Terraform, CI/CD pipelines, and containerisation - you know how to build systems that scale reliably
- Programmed extensively in Python with deep knowledge of its AI/ML ecosystem, plus the ability to work across multiple languages and adapt quickly to new tech stacks
- Driven projects from idea to adoption, taking ownership of complex initiatives, navigating ambiguity, and delivering measurable results that teams actually use
- Influenced technical decisions across teams through clear communication, collaborative problem-solving, and the ability to make AI concepts accessible to both technical and non-technical stakeholders
Desirable
- Bonus points if your work has focussed on improving Developer Experience for fellow Software Engineers (or technical users)
What the job involves
- Design and deploy AI-powered developer tools that automate repetitive tasks, accelerate decision-making, and measurably improve engineering productivity across teams.
- Lead the technical strategy for AI adoption in engineering workflows, evaluating emerging tools, running pilots, and scaling the solutions that deliver real impact.
- Build internal platforms and tooling that make AI accessible to developers at all levels, from code review automation to intelligent testing frameworks.
- Drive cultural change around AI-first development practices, running workshops, sharing knowledge, and helping engineers integrate AI into their daily workflows.
- Collaborate across engineering teams to identify pain points, prototype solutions, and deliver tools that solve real problems rather than theoretical ones.
- Push the boundaries of what's possible with AI in software development, staying ahead of the curve and bringing cutting-edge techniques to production at hx.
Application process
- Initial chat with our Talent team to kick things off
- Manager Interview (60 minutes)
- Technical Assessment (120 minutes)
- Values Interview (60 minutes)
- We offer!
Salary benchmarks
Our take
hyperexponential was created to provide modelling software to help people and businesses build, deploy and manage analytical models that work with small, sparse and fragmented datasets. Its goal is to make teams more agile, collaborate more deeply, and work more productively.
hyperexponential's pricing and data-driven decision-making software is built for the speciality and commercial insurance markets. The product has broad applications, but the company's initial focus is on speciality insurance, a sector the founders know well, having worked there for more than a decade.
The company's making a name for itself too, working with some of Europe's biggest insurers to transform how pricing decisions are made. And its newest launch, hx AI, blends powerful AI with its core platform to help insurers build smarter models, faster. It's a strong signal that hyperexponential is not just growing, but ready to lead the way.
Freddie
Company Specialist at Welcome to the Jungle
Insights
Company
Funding (2 rounds)
Jan 2024
$73m
SERIES B
Jun 2021
$18m
SERIES A
Total funding: $91m
Company 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
- Individual wellbeing allowance via Juno
- Private healthcare insurance through AXA
- Top-spec equipment (laptop, screens, adjustable desks, etc)
- Regular remote & in-person hackathons, lunch & learns, socials and games nights
- Team breakfasts and lunches, snacks, drinks fridge, fun office @ The Ministry
Company values
- We are owners - We help move hyperexponential forward without being told
- We push boundaries - We keep going for ourselves and our customers when most would stop
- We grow - We learn deeply, by making things. We improve through data and insights
- We go deeper - We apply a thoughtful and customer centric mindset to all we do
- We do the right thing - We are usually nice, never disrespectful, and always kind
Company HQ
London, UK
Articles
Leadership
Amrit Santhirasenan
(Co-Founder & CEO)CompSci at the University of York, qualified Actuary and previous Head of Pricing and Analytics of Tokio Marine Kiln, one of the largest managing agents at Lloyd’s.
People progressing
They joined hyperexponential in 2020 when the company still had a fairly small Engineering team. They were given the opportunity to step in as a Team Lead and ended up being one of the first Team Leaders within ProdEng.
Charlotte joined hx in 2022 and progressed from Project Manager to Delivery Lead, now driving strategic programmes and helping scale how we deliver cross-functional work.
Diversity, Equity & Inclusion at hyperexponential
Rotem Ben-David (Head of People Operations & Performance)
- We are committed to diversity and equal opportunity. We believe that the more inclusive we are, the better our work and culture is. We are not yet where we want to be in terms of balance, but it is our mission to build a team that represents a variety of backgrounds and perspectives and we are working hard towards that goal.
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