Whitespace is a Sovereign AI company tackling some of the hardest problems in Defence, National Security, and other high-risk, regulated environments. But this page isn't about our technology - it's about the people who build it.
If you want to work on AI that actually deploys, alongside people who care about doing things properly, you'll find your place here.
Why work at whitespace_
Work with purpose, not hype.
At Whitespace, we work on real problems under real constraints. That means the work is challenging, meaningful, and often mission-critical - but it also means we build things that last.
You won't be asked to chase trends or ship throwaway demos. Instead, you'll be part of a team designing secure, deployable AI that earns trust in the most demanding environments.
We value thoughtful engineering, good design, and people who enjoy solving hard problems together.
Why work at whitespace_
Work with purpose, not hype.
At Whitespace, we work on real problems under real constraints. That means the work is challenging, meaningful, and often mission-critical - but it also means we build things that last.
You won't be asked to chase trends or ship throwaway demos. Instead, you'll be part of a team designing secure, deployable AI that earns trust in the most demanding environments.
We value thoughtful engineering, good design, and people who enjoy solving hard problems together.
How it feels to work here_
Collaborative, focused, and human.
Whitespace is built on collaboration. Engineers, designers, researchers, product, and delivery teams work closely together, sharing context and responsibility rather than operating in silos.
Our Belfast HQ is an active, social space - a place for problem-solving, debate, and getting things done. We take the work seriously, but not ourselves. There's room for humour, learning, and having fun along the way.
People are trusted to manage their time, speak up, and take ownership. Good ideas can come from anywhere.
How it feels to work here_
Collaborative, focused, and human.
Whitespace is built on collaboration. Engineers, designers, researchers, product, and delivery teams work closely together, sharing context and responsibility rather than operating in silos.
Our Belfast HQ is an active, social space - a place for problem-solving, debate, and getting things done. We take the work seriously, but not ourselves. There's room for humour, learning, and having fun along the way.
People are trusted to manage their time, speak up, and take ownership. Good ideas can come from anywhere.
[ Our Team ]
A growing, multidisciplinary group_
A growing, multidisciplinary group_
Benefits that support real life_
We want Whitespace to be a place where people can do meaningful work and have time for life outside it. We believe sustainable pace leads to better outcomes - for people and for the work.
Comprehensive healthcare cover
Cycle to Work scheme
The last Friday of every month off
Every Friday off in July, August, and December
A flexible, supportive working environment
A culture that respects focus, rest, and balance
Growing for the long term. Backed to scale responsibly_
Following a successful Series A, Whitespace is backed by long-term investors who support our ambition to build and scale Sovereign AI responsibly.
This backing allows us to invest in our people, our platform, and our delivery capability as we grow across the UK and internationally - without compromising on how we work or what we value.
For candidates, this means stability, opportunity, and room to grow with the company.
Employee Testimonial
Engineering team member
“What I value most about working here is that we're not building AI for demos. We're building systems that have to operate in the real world - under constraint, under scrutiny, and sometimes without connectivity. That forces you to think differently as an engineer. It's challenging, but it's meaningful.”
Explore Open Roles
If you're interested in building AI for the world's most challenging environments, we'd love to hear from you. Get in touch to explore current openings — and let's find a role that matches your experience, interests, and ambitions.
Open Roles