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Who we are

We're a blend of the curious, the creative and the technical. A talented group which is more than the sum of its parts.

We create

digital chemistry.

Creating digital chemistry since 2001

Set up in 2001, Si digital has spent the last two decades designing and building websites, mobile apps and bespoke software for companies like Hasbro, Co-op, Amcor, CalAmp and others.

The customers we work with value quality. They depend on us to get to the heart of their problems and come up with creative solutions.

And they know we're there to support them over the long term.

Our Core Values

Push forward

We've always been a forward-facing agency, keen to make the impossible possible. Innovation is driven by everyone, and we actively encourage ideas and suggestions from all.

Respect is paramount

We respect each other, our clients and our output, regardless of differences. Doing so helps us create incredible digital chemistry, building long-lasting, valuable relationships with everyone.

Believe in quality; take pride

We always strive to deliver our best. As we estimate our work properly, you won't ever have to rush, so have the opportunity to produce quality work you couldn't be more proud of.

We are greater than the sum of our parts

Our clients love the collective output of the company. We don't have egos and there aren't any divas or special treatment. We are all equal and valued the same - that's how we succeed.

You're part of a team; be a team player

Together, we're a fantastic team and always find ways to help or support each other in any way we can. We encourage honest communication, so you'll feel safe asking for help too.

Open positions

We're a nice team who care deeply about our work and each other. And ping pong. Want to join us?

Full Stack Developer (Junior / Mid weight)

Help smooth the peaks and troughs of workloads.

React Native Developer - Mid Weight

Help us grow our app development services further while diversifying in to other markets.

PHP Developer (Mid Weight)

You’ll be keen to get stuck in to supporting existing client projects and also working on new, greenfield builds.

Tech Stack

We like to use a tech stack that we can rely on. We still play with new tech, but our core stack is:

  • AWS - Kubernetes

  • PHP - Laminas

  • React

  • React Native

  • TypeScript

  • Next.js


We pride ourselves on being a nice bunch to work with where all ideas are appreciated. Other benefits of joining us include:

  • 4.5 day week - Friday afternoons off

  • Conference budget

  • Regular team events inc. LAN parties

  • Hybrid Working

  • Eye tests

Still apply if…

We've got great growth plans and are always looking for people who meet our values to join the team.

If we don't have the type of vacancy you're looking for at the moment, but want to work with us in the future, send your CV and a brief note about what you're looking for to...


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