WHO WE ARE

hyperexponential is building the decision infrastructure for the insurance ecosystem

Backed by Andreessen Horowitz, Battery Ventures and Highland Europe.

We believe that by delivering on our mission, we enable the world to take more risk - unlocking progress, funding meaningful innovation, and strengthening the systems that protect societies when it matters most.

Our AI-powered platform, transforms how insurers make their most critical decisions - how they understand and price risk. These are billion-dollar questions, and we’re building the technology that answers them.

Explore career opportunities at hx

Senior Pricing Actuary

London

Revenue

Lead Software Engineer - AI Products, London

London

Technology

Senior AI Engineer - Poland remote

Poland (Remote)

Technology

Senior AI Engineer - UK remote

Remote (UK)

Technology

Senior Strategic Account Executive

New York

Revenue

Senior Enterprise Account Executive

New York

Revenue

Pricing Actuary

London

Revenue

Junior Model Developer

London

Revenue

Product Designer

London

Technology

Enterprise Customer Success Manager

New York

Revenue

The precision you bring →

The impact you build

Bring depth and discipline. Leave a lasting mark.

The ownership you take →

The growth you unlock

Bring initiative and curiosity. Learn faster than most places allow.

The ambition you bring →

The career you accelerate

Bring accountability. Do the best work of your career.

OUTCOMES

What it takes to build what lasts

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Amrit Santhirasenan

CEO and Co-founder of hyperexponential

“Not every company has a differentiated culture - but the best ones do. When you look back through history, it’s clear that legendary companies all share this trait: a truly distinct culture. What’s most important to me is that we clearly articulate what makes our culture unique and differentiated to every hxer.”

Join the standout few building what’s next for hx

A place to do some of the best work of your career.

001

Engineered to Endure

You’ll work on things built with care, shaped for the realities of a complex industry.

001

Engineered to Endure

You’ll work on things built with care, shaped for the realities of a complex industry.

002

Surpass What’s Expected

You’ll be part of a team that aims high, keeps learning, and takes pride in doing great work.

002

Surpass What’s Expected

You’ll be part of a team that aims high, keeps learning, and takes pride in doing great work.

003

Own Every Outcome

You’ll be trusted to step in, follow through, and help move hx forward in meaningful ways.

003

Own Every Outcome

You’ll be trusted to step in, follow through, and help move hx forward in meaningful ways.

JOBS

Meet our teams

Explore our team hubs to understand the shape of each function and the people behind it.

Central Functions

The people creating the foundations that help every team do their best work.

Finance

Legal, InfoSec and Business Ops

People

Talent

Revenue

The people driving growth through trust, value and deep customer partnership.

Client Services

Customer Success

Actuarial Pricing & Value Consulting

Field Engineering

Marketing & GTM Engineering

Sales & Partnerships

Model Development

Technology

The people turning complex technical problems into product advantage.

Engineering

Product

AI

Product Design

GALLERY

Tools change markets.
Teams change the game.

Thursdays at hx. The busiest, loudest, best kind of chaos.

Thursdays at hx. The busiest, loudest, best kind of chaos.

Our values

We are owners

We help move hx forward without being asked

We are owners

We help move hx forward without being asked

We push boundaries

We keep going for our customers when others would stop

We push boundaries

We keep going for our customers when others would stop

We grow

We learn deeply by making, testing, and improving through insight

We grow

We learn deeply by making, testing, and improving through insight

We go deeper

We approach everything with care, curiosity, and customer focus

We go deeper

We approach everything with care, curiosity, and customer focus

We do the right thing

We're kind, not just nice. Always respectful, never passive

We do the right thing

We're kind, not just nice. Always respectful, never passive

Data

The proof behind the story

95%

of hxers say their work directly contributes to our mission and vision.

Because a strong mission only works when everyone can see their part in it.

35

internal moves & promotions this year so far.

We grow fast because our people do.

200

peer recognitions shared just this quarter alone. We see each other’s work and we say it out loud.

We see each other’s work and we say it out loud.

25,000

job applications received this year.

Curiosity about what we’re building travels fast.

55

Candidate Net Promoter Score (cNPS).

A good process reflects who we are, long before you join.

85%

of managers have completed Interview Excellence training.

Excellence isn’t luck. It’s something we train for.

95%

of hxers say their work directly contributes to our mission and vision.

Because a strong mission only works when everyone can see their part in it.

35

internal moves & promotions this year so far.

We grow fast because our people do.

200

peer recognitions shared just this quarter alone. We see each other’s work and we say it out loud.

We see each other’s work and we say it out loud.

25,000

job applications received this year.

Curiosity about what we’re building travels fast.

55

Candidate Net Promoter Score (cNPS).

A good process reflects who we are, long before you join.

85%

of managers have completed Interview Excellence training.

Excellence isn’t luck. It’s something we train for.

95%

of hxers say their work directly contributes to our mission and vision.

Because a strong mission only works when everyone can see their part in it.

35

internal moves & promotions this year so far.

We grow fast because our people do.

200

peer recognitions shared just this quarter alone. We see each other’s work and we say it out loud.

We see each other’s work and we say it out loud.

25,000

job applications received this year.

Curiosity about what we’re building travels fast.

55

Candidate Net Promoter Score (cNPS).

A good process reflects who we are, long before you join.

85%

of managers have completed Interview Excellence training.

Excellence isn’t luck. It’s something we train for.

hx is full of intelligent, ambitious people who are hungry to build and grow together. Since joining, it's offered me opportunities that would've taken me years to be given elsewhere. I’ve had the chance to take ideas from 0 to 1 and shape things from the ground up, opportunities that would have taken years to come by elsewhere. It’s a place that rewards ownership and curiosity, where progress is driven by those ready to lean into challenge. Working with hxers who continue to surpass what’s expected is what keeps it so exciting. Everyone wants to be part of something seismic, but hx is for those willing to put in the work to make it happen.

Charlotte Evans

Delivery Lead, Engineering

There are thousands of growth-stage tech companies in the world, but few are building something as durable as hyperexponential. Behind every bridge, business, and breakthrough is the insurance that makes it possible. Behind the largest and most innovative insurers is the hx platform, already trusted as essential decision infrastructure for 10s of billions in premium. If you love tackling wicked problems with smart, ambitious people from diverse backgrounds, this could be the place for you.

David Spitz

Chief Strategy Officer

What sets hx apart is the genuine sense of ownership that runs through everything we do. From my first conversation, “We are owners” stood out, not just as a value on paper, but as something lived every day by the people around me. It’s what gives meaning to all our other values and drives us to do the right thing. I’m inspired by the strength of our product and the clarity of our vision for the future. My role constantly challenges me to learn, experiment, and help others perform at their best.

Łukasz Jakóbiec

Director of Engineering, Engineering

Having the opportunity to work on a product I can directly shape and see the impact of my work has been incredibly rewarding. The culture here is fast-moving and full of energy, yet we make sure to have fun along the way. You’re given real responsibility early on and trusted to lead, no matter your seniority. Since joining, I’ve gained meaningful ownership, learned a new language and framework, and grown faster than I expected.

Dominika Florczykowska

Backend Engineer, Engineering

What makes hx stand out is the people, smart, driven, and effective, yet always kind and collaborative. We’re trusted to take full responsibility, solve problems creatively, and move fast. Since joining, I’ve stepped far outside my comfort zone and taken ownership of opportunities I never imagined having at this stage in my career. hx is the kind of place that rewards curiosity, courage, and persistence.

Laura Doherty

North American Growth Partner, Revenue

What excited me most about joining hx was the chance to be part of a company with ambitious goals, brilliant people, and a product that truly makes an impact. The culture is high-performance and low ego, grounded in trust and shared ambition. Leadership exists at every level, and we’re encouraged to take responsibility and grow through action. Even in a short time, I’ve developed quickly by working alongside smart, high-agency colleagues who constantly raise the bar.

Guy Wates

Head of Product Operations, Product

From my first day, the value of “We are Owners” has shaped how I work, with trust, accountability, and the freedom to take on complex challenges as part of daily life here. I joined when hx was a small seed-stage company, and watching it scale while keeping its integrity and drive has been inspiring. It’s a rare environment where you’re encouraged to push boundaries, grow through challenge, and make a tangible impact from day one. We’re building something that’s engineered to endure, and contributing to that journey has been one of the most rewarding parts of my time here.

Utsav Tiwary

Solutions Engineering Lead

hx continually redefines what good looks like through innovation, collaboration, and genuine care. The culture is ambitious yet kind, fast-paced yet grounded in shared purpose, where exceptional truly is the baseline. Even in a short time, I’ve had the freedom to take ownership of meaningful projects and contribute to initiatives that push us forward. It’s an environment that encourages you to think deeply, act boldly, and keep raising the standard.

Sarah Rogers

Field Marketing Manager

I joined hx because I wanted to work with people who love learning, solving complex problems, and pushing boundaries, all while staying grounded in kindness. Growth here means constantly exploring, experimenting, and stretching yourself to reach new heights. Since joining, I’ve developed my coding skills, collaborated across teams, and taken on projects that challenge me to think differently. Everyone is genuinely invested in helping you progress, and that shared commitment to learning makes every day meaningful.

Jesal Mandalia

Junior Model Developer, Customer and Consulting

I joined hx because I wanted to work in a fast-moving company with a product that genuinely leads the market, and it’s lived up to every expectation. The culture is demanding yet deeply rewarding, and the value of “We are owners” shapes everything we do. There’s real freedom to take initiative, lead projects end to end, and make an impact from day one. At hx, that freedom reflects how we own every outcome together, balancing independence with shared purpose.