user interface developer jobs in York

Role Summary As a UX Developer, you will be responsible for building intuitive, performant user interfaces that bring complex AI capabilities to life. This hybrid designer-engineer role bridges frontend development with user experience strategy, translating design vision into production-ready code. You’ll collaborate closely with product managers, engineers, and internal users to shape powerful,...

Role: Lead UX/UI Designer Rate: Up to £700 p/d – Via Umbrella Location: East Midlands HQ – Highly Remote – 1 day p/cm on site Duration: 6 months This role sits at the intersection of design, product, and technology. This venture redefining how professionals manage their wealth. As an Experience Designer, you’ll be responsible for crafting seamless, emotionally intelligent, and data-informed...

Senior UX Designer – Government Health Service Project 📍 Remote (must be based in UK) 🗓️ 10 month contract 💰 Up to £400/day Outside IR35 We’re looking for a Senior UX Designer to join a government-backed health service project, helping to design inclusive, accessible digital services that support public health professionals, local authorities and the public. You’ll work in a...

You will collaborate with one of their public sector clients. GDS experience is crucial. Our client is dedicated to user-centered design, critical thinking, problem-solving, and the creation of digital services and products. As a User Researcher, you'll:

You will have the opportunity to work with . Net Core, ReactJS, Cloud and Container technologies, numerous database engines all in a high performance, high availability, and highly secure environment.

You will want to push yourself and constantly learn new skills

You will be very well organised and can organise others

You will want to take ownership of our product and care about our platform

Full Stack Developer Location: Remote UK (first week on site at Altrincham office, WA14 5UW, travel and accommodation covered) Hours: Full-time, Mon-Fri, 9:00-17:00 Start Date: February 2026 Salary: £45-50k Due to ongoing expansion and internal progression, we’re now looking for a Full Stack Developer to join our wider Web and DevOps team. You’ll work on high-impact, modernisation projects,...

You will be rewarded with: - Up to 10% Annual Bonus - 26 days Annual Leave (not including bank holidays) - Health/Dental/Life Insurance - And many more attractive benefits! If this opportunity sounds exciting to you or anyone you know don't hesitate to get in touch by either applying or through my email below and be quick as interviews are currently in the process!

Overview AUDITSU is developing a proprietary automation system to explore and analyse mobile applications at scale. We’re looking for an engineer who understands the internals of Android automation frameworks and enjoys solving problems that don’t yet have established answers. This is a 60-day R&D contract with defined outcomes, full technical autonomy, and scope for continued...

iOS Developer – SaaS / Field Service Platform Salary: £60,000–£70,000 Location: Ireland or UK (preferably NI or Leeds area) Work pattern: Fully flexible hybrid (remote-friendly) Our client is a homegrown SaaS success story – a multi-award-winning software company developing a leading mobile workforce management platform used across the UK and Ireland. Their solution is trusted by...

Senior Thingworx Developer Can be based anywhere in the UK - £54,000 + excellent benefits My client is growing their PLM development team and looking for an experienced Thingworx Developer to design and enhance digital tools that connect engineering, data, and manufacturing across their business. You’ll: - Develop dashboards, interfaces, and database integrations - Build and support RESTful /...

Full Stack Node.js Developer – Must have previous government experience 12 month fixed term contract Remote with ad hoc travel The Company At Amber Labs, we are a cutting-edge UK and European technology consultancy that prioritises empowering autonomy, promoting experimentation, and facilitating rapid learning to provide exceptional value to our clients. Our company culture is centred around...

You will be instrumental in the end-to-end development, maintenance, and optimization of our core mobile applications, ensuring seamless functionality and native-like performance across iOS and Android. This role demands a strong focus on maintaining code health and enhancing existing native modules to push the boundaries of our products.

Salary £50,000 About iQ HealthTech At iQ HealthTech, we are dedicated to improving healthcare outcomes universally through innovative technology. Known for our flagship product, iQemo, we empower healthcare providers worldwide to deliver safer and more efficient chemotherapy treatments. Our commitment to revolutionising electronic systemic anticancer treatment (SACT) prescribing systems makes us...

WordPress Developer (with UI Design Skills) | HealthTech 🌍 100% Remote (UK-based) 💰 Up to £50,000 | Full-Time About the Role We’re looking for a talented WordPress Developer who combines technical skill with an eye for design. You’ll be responsible for building and designing clean, responsive websites using WordPress (Elementor) and Figma — creating digital experiences that look as good as...

Location: Remote (must be resident in Scotland) Employment Type: Full-time (contract or employed) Industry: SaaS / AI / Gaming Seniority Level: Senior level About the Company Arcanix is a remote-first startup founded by games industry veterans, building the first Strategic Operations Platform for video games. We simplify the complexity of running live service games, helping game teams make...

About the Job We’re looking for a Lead Full-Stack Developer to take the reins of our web engineering team and drive the development of high-performance, scalable, and secure full-stack applications. This is a hands-on leadership role for someone who thrives at the intersection of architecture, development, and team mentorship. You’ll own our full-stack systems from backend services and cloud...

Front-End Contractor (React / Next.js) Location: Remote (UK based candidates only) Contract: Outside IR35 Day Rate: Up to £400 per day I am currently looking for an experienced front-end developer to help deliver key product features at speed for one of my start up clients. You’ll work on high-impact UI components and collaborate with design, backend, and AI teams to create interfaces for...

Do you want to develop innovative technical solutions that provide a positive impact? Anteam is developing innovative AI solutions to improve freight efficiency and sustainability. Working with logistics partners, we benchmark, deploy, and test our AI technology aimed at reducing CO₂ emissions and improving operational efficiency. We are seeking a Software Developer (Full-time or Part-time) to...

Freelance Python Developer | Part-time contract | Outside-IR35 Location: Remote UK Contract: Part-time (ideally long-term collaboration) Outside IR35 / Freelance Outside IR35 Time requirements: minimum 1 day per week We’re partnering with an independent, not-for-profit organization that provides trusted testing and certification services to the jewellery and precious metals sector. They’re...

At Alliance Platform Lifts, we’re proud to be recognised as a trusted name in the lift industry, providing reliable disabled access solutions to both trade partners and end users. We are now seeking an experienced and driven Business Development Manager to expand our presence, strengthen relationships, and accelerate growth across both trade and direct channels. The Role This is a proactive...