Senior Backend Developer

at  Great State

BRISTOL

HR Director, Victoria James
At Great State, we create digital products and services that make a real impact. We’re looking for a Senior Software Engineer to help us push the boundaries of technology, craft exceptional digital experiences, and mentor the next generation of engineers. If you’re a problem solver, a technical innovator, and passionate about high-quality engineering, this could be the role for you.

ABOUT US

Great State is a digital agency that blends strategy, creativity, and technology to drive meaningful change. We collaborate with ambitious brands to create innovative digital solutions that shape the future.
We believe diverse teams create the best work. We’re committed to building an inclusive environment where different perspectives are valued, and everyone has an opportunity to thrive.

WHAT WE’RE LOOKING FOR

We’re looking for someone who thrives in a fast-paced, collaborative environment and is eager to make a difference. The ideal candidate will have:

• Technical expertise – Strong experience with C#, .NET, JavaScript/TypeScript, Sitecore/Umbraco, and Azure.
• Problem-solving skills – Ability to think critically and develop creative, scalable solutions.
• Mentorship experience – A passion for sharing knowledge and supporting junior engineers.
• Excellent communication – Ability to explain complex technical concepts to technical and non-technical audiences.
• Adaptability & curiosity – A mindset that embraces change and continuous learning.
• Collaborative approach – A team player who thrives in an environment of shared ideas and innovation.

We welcome applicants from diverse backgrounds and experiences, including those with non-traditional career paths. If you don’t tick every box but believe you’d be a great fit, we’d love to hear from you.

As a Senior Software Engineer, you will:

• Deliver high-quality code – Develop robust, scalable solutions using C#, .NET, JavaScript/TypeScript, and modern front-end technologies.
• Lead and mentor – Support junior engineers, provide technical guidance, and promote best practices.
• Drive innovation – Stay ahead of industry trends, explore new technologies, and contribute to technical strategy.
• Architect and build – Design and implement modern application architectures across cloud and hybrid environments.
• Ensure performance & security – Optimise applications for speed, efficiency, and security best practices.
• Collaborate across teams – Work closely with designers, strategists, and client teams to bring digital products to life.