Full Stack Senior Web Developer

At 93FT, we design and deliver digital solutions that bring brands to life. We are seeking a Full Stack Senior Web Developer to join our Sheffield-based studio, where design and technology meet to create measurable impact.

Our projects span hospitality, sport, retail, property, and food & drink — combining strong technical foundations with high-quality design. As Senior Developer, you’ll take the lead on architecting, developing, and optimising digital solutions that push performance and user experience forward.

We're looking for someone who can demonstrate their experience in developing visually engaging, high quality websites, and who has ideally worked within a design agency or similar environment. You'll be confident taking ownership of technical direction, guiding projects from initial scoping through to deployment. You’ll love writing clean, scalable, and maintainable code across modern frameworks, working closely with our designers to ensure delivery aligns seamlessly with the creative vision and technical excellence.

If you are an experienced developer ready to bring technical leadership, precision, and innovation to high-profile projects, we would love to hear from you.

We're a multidisciplinary design studio in Sheffield with architecture, interiors, digital and brand all under one roof. We work in a building with character — an 1889 steel and iron merchant’s warehouse, now our creative hub.

Our neighbourhood, Kelham Island, was voted one of the UK’s coolest by Time Out for a reason. Independent bakeries. Breweries. Coffee shops. A community vibe. We’re part of it — and we think you’ll love it here.

Our Digital team works across a wide range of client projects - from custom websites to tailored e-commerce solutions. We value clean code, great UX, and a collaborative approach to development.

For context, we are looking to grow the Digital team and are currently looking for two Digital hires — a Senior Developer and a Junior Developer.

The business has a growing pipeline of digital projects with clients across the UK and in the US. This means you will be taking a lead on the technical development of a wide range of digital projects.

This is a full-time role for a Full Stack Senior Web Developer based in Sheffield. You will be responsible for both front-end and back-end development tasks, ensuring seamless integration of website designs and functionality.

Our Digital team works on everything from bespoke websites to tailored e-commerce solutions, always valuing clean code, seamless UX, and a collaborative approach to development. Day-to-day tasks will include writing and testing code, implementing web designs, maintaining and optimising websites, and collaborating with the design and strategy teams to create user-friendly web experiences.

This position is full time, and we ask that you work from the studio with the team on a day to day basis. You’ll be expected to hit the ground running, taking ownership of key projects, and help shape the technical and creative direction of our web development work.

As part of the team, you’ll:

• Translate creative design concepts provided by our digital design team into fully functional, user focused websites
• Take ownership of client projects from concept to launch, ensuring delivery deadlines are met and delivered to a high standard
• You’ll liaise directly with clients, so strong communication skills are a must
• Maintain and optimise existing client websites, adding features and resolving technical challenges
• Help shape technical strategy, tooling, and development standards within the Digital team
• Be part of a supportive, friendly team in a relaxed studio culture with room to grow and contribute

To succeed in this senior role, you’ll need proven experience with:

• Building creative, front-end websites
• PHP
• MySQL
• HTML
• CSS (SCSS & Tailwind)
• Git (version control)
• Ability to interpret and implement design concepts into functional, high-quality websites
• Strong UX understanding and appreciation for design
• Experience taking ownership of projects from start to finish

These are essential skills for day-to-day work, so candidates should be confident…