Create a world in which computers tell us what they did and why

Undo is a fast-growing, venture-backed tech business with offices in Cambridge (UK) and San Francisco (US). We are developing exciting new technology and we are regularly looking for new talent to join us. Critically, we're part of a growing number of tech companies working openly for greater diversity in our industry.

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Why Undo

We have a sense of purpose here and we are geared to make software running the world’s mission-critical systems more reliable thanks to software failure replay.

Society is becoming ever more dependent on software; but as systems get more complex, it’s becoming increasingly difficult to understand what this software is actually doing. Undo’s mission is to deliver groundbreaking technology to enable the world to understand the software which it depends on.

We have already proved the value of our cutting-edge technology. Now we are backed by a committed team of investors to support our growth phase.

Intellectually stimulating work

Enjoy working with a bunch of talented intelligent people, all of whom want to work on really exciting technology and generate great feedback from our customers.

Professional development

We’ll be there to support you develop new skills, advise and encourage you. Everyone here has the chance to work on their own Personal Development Plans.

Weekly social meet-ups

We all down-tool at the end of the week to catch up around wine and cheese whilst our executive team share what they’ve been up to that week.

A great place to work

We like bright, self-motivated individuals who love working in teams, want to add value, and are comfortable working in a non-hierarchical organization.

To attract and retain high-calibre individuals with great team playing skills, we provide a stimulating, relaxed and flexible working environment as well as the resources they need that allow them to do great work.


Caring about our people

Our benefits are designed to help you produce the best work of your life whilst optimising your work-life balance. We consistently punch above our weight in terms of employee happiness and satisfaction.

Flexible working hours
We'll give you the freedom, flexibility, and trust to excel at what you do. You’ll benefit from flexible working hours and you can dress how you like.
Private health insurance and critical illness cover
Comprehensive medical cover is also provided as well as critical illness cover. There’s flexibility in the health cover to include your family too.
Contributory pension scheme
We provide a contributory pension scheme by default to all our permanent employees.
Relocation assistance
Moving to a new city or country can be challenging. We’ll help you set up shop in the beautiful city of Cambridge, UK or the Bay area in California.
Help with visas
We are a Tier 2 Sponsor: Undo can sponsor you and will help transfer any Tier 2 Visas.
Bike to work scheme
Save up to 42% on the cost of bicycles and or safety equipment (UK only)

Application process

Ready to take the next step?

If you think Undo could be for you, we’re looking forward to hearing from you. Below is how a typical application process goes for a software engineering or sales engineering role.

We are making Undo a place to work of which we can all be really proud.

About Undo