Senior Full Stack Developer
We’re seeking an experienced Senior Full Stack Developer to join our team in building complex custom solutions for our varied range of clients. Working within a full end-to-end team, we guarantee you the opportunity to develop your career and work on projects that are diverse, enjoyable and rewarding.
Read on to learn more about the role responsibilities...
Key Responsibilities of a Senior Full Stack Developer:
At GCD, have four key principles of responsibility:
- WORK PRODUCTIVELY
- WORK SKILLFULLY
- WORK COLLABORATIVELY
- WORK PROFESSIONALLY
In each of these pillars you’ll find key areas of responsibility, leadership and commercial awareness which we expect of our Senior Full Stack Developers, some of these include:
- Build high performance, secure applications with the very best of user experiences in mind.
- Learn the commercial context of your role, be confident with estimation and work to maximise the features we can deliver.
- Respect your teammates by ensuring you test your own work to a high standard; create unit and automated tests wherever possible and develop a methodical approach to testing your own user interfaces.
- Be ready to share the load and help those who need it.
- Mentor junior staff and work with peers to foster our culture; challenging and encouraging for the benefit of all.
- Love learning, be curious and always be growing your skills and experience.
- Develop a depth of understanding in computer science, programming theory and software security.
- Write good documentation & record time sheets diligently.
- Be mindful that you are also part of a wider team in GCD and proactively contribute to a team culture that challenges convention, promotes robustness and delivers more.
If all that sounds like the perfect opportunity for you then there are just a few more essential criteria you need:
Must have:
- Ability to undertake the responsibilities of being a Senior Full Stack Developer at GCD.
- A minimum of 5 years experience in the software industry.
- Experience of working within an agile environment.
- Excellent academic qualifications and communication skills, written and verbal.
- Experience of having built large software systems in TypeScript, JavaScript, React, C#, PHP or similar HLL.
About GCD
GCD was founded in 1999 by our two founders, in their student accommodation in Queen’s University, Belfast. It was a time of dial up internet, Netscape browsers and Napster. People didn’t ‘google’ things, smartphones didn’t exist and business software was grey and dreary.
Our ambition back then was (and still is) to create better software for businesses; to replace those ‘grey’ out of the box digital solutions, that barely work and are a pain to use, with beautifully designed custom software products and platforms that help businesses innovate, compete and win.
How we work
Behind our software solutions is a close-knit team of dedicated, ambitious engineers, thinkers and inventors. We love what we do - imagining, designing and building custom software solutions and apps that defy expectations and deliver results for our clients.
We encourage a full-stack development environment to keep everyone on the same page and always thinking about security, performance and user experience. Typically, we will work on projects in TypeScript, JavaScript, React and PHP, to name but a few.
We offer a flexible approach to working, affording our staff the choice to work from where they feel they will be most productive, whether that’s at home, in the office or a blend of both.
- Department
- Development
- Role
- Senior Software Developer
- Locations
- GCD HQ
- Remote status
- Hybrid Remote

GCD HQ
What we'll offer you
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💰 A great salary plus 10% annual bonus
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🌴 34 days annual leave
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🏥 Bupa private medical insurance
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📈 5% matched company pension contribution
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🕣 Flexible working options, alternate hours and working from home
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💻 £3,500 hardware allowance
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💭 Remote first thinking
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👨🏫 Access to our mentorship programme
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📚 Personal training and development plans
Our Remote First Principles
We are not remote friendly here at GCD. We’re remote first!
Our team have the choice to work where suits them best (be that at home, in the office or a mixture of both). Our ways of working, our processes, our tools and our methods of communication have all been specifically designed to support remote working first.
About GCD Technologies
We help companies build their digital future with custom software that always delivers on its promise of value, that produces real results and is an absolute joy to use. The impact it will make and the people who will use it, are what truly drives us.
Senior Full Stack Developer
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