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50 ui ux developer jobs found

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Contract Spy
Dec 10, 2025
Hourly/Freelance
UI/UX Developer - AI Trainer at DataAnnotation, Remote, £Hourly Rate
Contract Spy Remote
Join the DataAnnotation team and contribute to developing cutting-edge AI systems, while enjoying the flexibility of remote work and setting your own schedule. We are looking for a proficient UI/UX Developer to help advance AI development. As a member of DataAnnotation’s coding team, you’ll be part of a growing community of over 100,000 professionals — including front-end, back-end, full-stack, machine learning, and other engineers — who are driving real-world impact in AI development. Our platform offers an engaging blend of flexibility and challenge: you’ll work closely with state-of the art AI models to take on programming tasks that include creating and solving challenging coding problems, building beautiful apps with rich functionality, and synthesizing insights through data analysis and visualization. Your work directly contributes to refining intelligent systems that learn, adapt, and evolve. Some team members fit this work alongside a...
Contract Spy
Dec 08, 2025
Duration not stated
UI/UX Developer with GDS at Test Yantra Software Solutions Private Limited, London, £360-£400 per day
£360 - £400 per day
Contract Spy London, UK
Essential Skills & Experience: · Proven experience in UI/UX design for self-service platforms or similar digital products. · Proficiency in design tools such as Figma, Adobe XD, or Sketch. Strong knowledge of responsive design principles and web/mobile best practices. · Experience conducting user research and usability testing to drive design improvements. · Familiarity with accessibility standards (e.g., WCAG 2.1) and inclusive design principles. · Ability to work in an Agile environment, delivering iterative design solutions in collaboration with cross-functional teams. · Excellent communication skills to articulate design decisions and gather stakeholder feedback effectively Familiarity with GDS Service Standards and the Digital Service Assessment process Work with clients to design and develop digital services that are user-friendly, accessible, and compliant with GDS standards. Lead the development of service blueprints, user journeys, and wireframes. Advise...
Contract Spy
Dec 03, 2025
Hourly/Freelance
UI/UX Developer - AI Trainer at DataAnnotation, Remote, £Hourly Rate
Contract Spy Remote
Join the DataAnnotation team and contribute to developing cutting-edge AI systems, while enjoying the flexibility of remote work and setting your own schedule. We are looking for a proficient UI/UX Developer to help advance AI development. As a member of DataAnnotation’s coding team, you’ll be part of a growing community of over 100,000 professionals — including front-end, back-end, full-stack, machine learning, and other engineers — who are driving real-world impact in AI development. Our platform offers an engaging blend of flexibility and challenge: you’ll work closely with state-of the art AI models to take on programming tasks that include creating and solving challenging coding problems, building beautiful apps with rich functionality, and synthesizing insights through data analysis and visualization. Your work directly contributes to refining intelligent systems that learn, adapt, and evolve. Some team members fit this work alongside a...
Contract Spy
Dec 01, 2025
Duration not stated
UI/UX Developer with GDS at Test Yantra Software Solutions Private Limited, London, £360-£400 per day
£360 - £400 per day
Contract Spy London, UK
Essential Skills & Experience: · Proven experience in UI/UX design for self-service platforms or similar digital products. · Proficiency in design tools such as Figma, Adobe XD, or Sketch. Strong knowledge of responsive design principles and web/mobile best practices. · Experience conducting user research and usability testing to drive design improvements. · Familiarity with accessibility standards (e.g., WCAG 2.1) and inclusive design principles. · Ability to work in an Agile environment, delivering iterative design solutions in collaboration with cross-functional teams. · Excellent communication skills to articulate design decisions and gather stakeholder feedback effectively Familiarity with GDS Service Standards and the Digital Service Assessment process Work with clients to design and develop digital services that are user-friendly, accessible, and compliant with GDS standards. Lead the development of service blueprints, user journeys, and wireframes. Advise...
Contract Spy
Nov 26, 2025
Hourly/Freelance
UI/UX Developer - AI Trainer at DataAnnotation, Remote, £Hourly Rate
Contract Spy Remote
Join the DataAnnotation team and contribute to developing cutting-edge AI systems, while enjoying the flexibility of remote work and setting your own schedule. We are looking for a proficient UI/UX Developer to help advance AI development. As a member of DataAnnotation’s coding team, you’ll be part of a growing community of over 100,000 professionals — including front-end, back-end, full-stack, machine learning, and other engineers — who are driving real-world impact in AI development. Our platform offers an engaging blend of flexibility and challenge: you’ll work closely with state-of the art AI models to take on programming tasks that include creating and solving challenging coding problems, building beautiful apps with rich functionality, and synthesizing insights through data analysis and visualization. Your work directly contributes to refining intelligent systems that learn, adapt, and evolve. Some team members fit this work alongside a...
Contract Spy
Nov 24, 2025
Duration not stated
UI/UX Developer with GDS at Test Yantra Software Solutions Private Limited, London, £360-£400 per day
£360 - £400 per day
Contract Spy London, UK
Essential Skills & Experience: · Proven experience in UI/UX design for self-service platforms or similar digital products. · Proficiency in design tools such as Figma, Adobe XD, or Sketch. Strong knowledge of responsive design principles and web/mobile best practices. · Experience conducting user research and usability testing to drive design improvements. · Familiarity with accessibility standards (e.g., WCAG 2.1) and inclusive design principles. · Ability to work in an Agile environment, delivering iterative design solutions in collaboration with cross-functional teams. · Excellent communication skills to articulate design decisions and gather stakeholder feedback effectively Familiarity with GDS Service Standards and the Digital Service Assessment process Work with clients to design and develop digital services that are user-friendly, accessible, and compliant with GDS standards. Lead the development of service blueprints, user journeys, and wireframes. Advise...
Contract Spy
Nov 19, 2025
Hourly/Freelance
UI/UX Developer - AI Trainer at DataAnnotation, Remote, £Hourly Rate
Contract Spy Remote
Join the DataAnnotation team and contribute to developing cutting-edge AI systems, while enjoying the flexibility of remote work and setting your own schedule. We are looking for a proficient UI/UX Developer to help advance AI development. As a member of DataAnnotation’s coding team, you’ll be part of a growing community of over 100,000 professionals — including front-end, back-end, full-stack, machine learning, and other engineers — who are driving real-world impact in AI development. Our platform offers an engaging blend of flexibility and challenge: you’ll work closely with state-of the art AI models to take on programming tasks that include creating and solving challenging coding problems, building beautiful apps with rich functionality, and synthesizing insights through data analysis and visualization. Your work directly contributes to refining intelligent systems that learn, adapt, and evolve. Some team members fit this work alongside a...
Contract Spy
Nov 17, 2025
Duration not stated
UI/UX Developer with GDS at Test Yantra Software Solutions Private Limited, London, £360-£400 per day
£360 - £400 per day
Contract Spy London, UK
Essential Skills & Experience: · Proven experience in UI/UX design for self-service platforms or similar digital products. · Proficiency in design tools such as Figma, Adobe XD, or Sketch. Strong knowledge of responsive design principles and web/mobile best practices. · Experience conducting user research and usability testing to drive design improvements. · Familiarity with accessibility standards (e.g., WCAG 2.1) and inclusive design principles. · Ability to work in an Agile environment, delivering iterative design solutions in collaboration with cross-functional teams. · Excellent communication skills to articulate design decisions and gather stakeholder feedback effectively Familiarity with GDS Service Standards and the Digital Service Assessment process Work with clients to design and develop digital services that are user-friendly, accessible, and compliant with GDS standards. Lead the development of service blueprints, user journeys, and wireframes. Advise...
Contract Spy
Dec 11, 2025
Duration not stated
Wordpress Developer at One Oar, Edinburgh, £200-£500 per day DOE
£200 - £500 per day
Contract Spy Edinburgh, UK
Freelance WordPress Developer Location: Edinburgh / West Lothian / Fife (local collaboration required) Contract: Freelance / Project-based with ongoing support option Rate: Day rate DOE Overview We are looking for an experienced WordPress developer to support the build and ongoing development of premium B2B client websites. This role covers both early-stage wireframing in Figma and full WordPress delivery, working closely with an in-house brand and design team. You will shape site structure and UX at wireframe stage, then collaborate through visual design into a clean, fast, scalable build. Key Responsibilities Create website wireframes and page templates in Figma Collaborate with designers during layout, UX and UI development Build high-quality, performant WordPress websites from final designs Translate design systems into clean, responsive builds Set up scalable CMS structures for easy client content management Ensure fast...
Contract Spy
Dec 10, 2025
6 Months or more
SAP ABAP Consultant at Ladera Technology Ltd, Feltham, 12 Months, £400 per day
£400 per day
Contract Spy Feltham, UK
Job Title: SAP ABAP / Fiori Consultant (Inside IR35) Location: UK (Onsite/Hybrid as required) Start Date: February 2026 Project Duration: 12 Months Engagement: Inside IR35 Project Type: UK Government Project Clearance: BPSS Check is Mandatory Sponsorship: Not Provided – Candidates must have valid right to work in the UK S/4 ABAP expert (possibly on FI-CA) to architect and help development team during low level design now most of the work will be on mass processing, dunning, payment processing, and contract account management. Skills FI-CA RAP CDS Views and oData Classical Enhancements Developer S/4 ABAP expert (possibly on FI-CA experience) to develop and test ABAP code. Skills Familiarity with RAP Strong foundation in ABAP OO Familiarity with CDS Views and oData Experience with Enhancements, BADIs, User Exits, and classic ABAP development. BRF+ UI developer Develop and implement the UX...
Contract Spy
Dec 10, 2025
Hourly/Freelance
Front-End WordPress Developer - Maternity Cover at Blumilk, Newcastle upon Tyne, £Freelance Rate
Contract Spy Newcastle upon Tyne, UK
Freelance Front-End WordPress Developer (12-Month Maternity Cover) Location: North East England (with ad hoc in-person meetings at Blumilk HQ, Newcastle upon Tyne) Contract: Freelance – Approx. 12 months (Maternity Cover) Start Date: January 2026 (or sooner) About the Role Blumilk is an award-winning creative agency based in the North East, with over 25 years of experience helping brands connect, engage, and grow. We’re looking for a talented Freelance Front-End WordPress Developer to join our team on a maternity cover contract. You’ll work closely with our design and digital teams to bring beautifully crafted, user-focused websites to life — using your WordPress expertise to deliver fast, responsive, and reliable solutions for our clients across the public and private sectors. While much of the work can be completed remotely, you’ll need to be available to attend face-to-face meetings at our Newcastle studio on an ad hoc...
Contract Spy
Dec 09, 2025
up to 6 Months
Web Experience Designer & Payload Developer at Crypto.com, London, 3 Months, £Contract Rate
Contract Spy London, England, United Kingdom
As a Web Experience Designer & Payload Developer, you will play a key role in shaping and building the next generation of our content-driven web experiences. You will be responsible for designing reusable templates, implementing them within Payload CMS, and creating modular components and widgets that allow our teams to scale content production efficiently. This hybrid role combines design sensibility with hands-on front-end development and CMS integration, ensuring our digital properties are both visually engaging and technically robust.     Responsibilities Design and deliver reusable page templates (e.g., product landing pages) that are brand-consistent and scalable Create designs in Figma for review Build and configure these templates in Payload CMS, ensuring editors can easily manage and repurpose them Develop and implement reusable widgets/components (e.g., author profile cards, live pricing blocks, rich content sections)...
Contract Spy
Dec 08, 2025
up to 6 Months
Mobile App Developer at FinnPowa, Remote, 3 Months, £Contract Rate
Contract Spy Remote
Job Summary We are seeking a skilled Application Developer to join our dynamic team. The ideal candidate will be responsible for designing, developing, and maintaining applications across various platforms, including Android, iOS and/or Flutter. This role requires a strong understanding of application development principles and the ability to work collaboratively within a team environment. The successful applicant will demonstrate proficiency in multiple programming languages and frameworks, ensuring high-quality user experiences. Duties Design and develop mobile applications for Android and iOS platforms using languages such as Java, Kotlin, Swift, and Objective-C. Create UX/UI page which are intuitive and visually appealing interfaces that enhance user experience. Implement RESTful APIs to facilitate communication between applications and back-end services e.g. for authentication, transactions, payment transfer, etc Conduct thorough testing of...
Contract Spy
Dec 05, 2025
Duration not stated
Senior Front End Developer at Bridebook, Remote, £Competitive Day Rate
Contract Spy Remote
Senior Front-End React Developer At Bridebook, we're digitising the wedding industry! Join us in transforming the wedding planning experience for engaged couples around the world. Full-time Contractor · Remote · Competitive Day Rate Who is Bridebook anyway? Bridebook is a revolutionary wedding planning platform that seeks to make wedding planning an enjoyable, intuitive, and rewarding experience for couples, guests, and industry partners. Launched in the UK, Bridebook has over 1,000,000 planning couples and has been featured in major outlets such as the New York Times, the BBC, and the App Store. After seven years and many iterations later, we have 2 in 3 engaged UK couples and 1 in 3 engaged German couples using Bridebook, and have recently expanded into the French and Irish markets. While we serve a very emotional and creative industry, we are disrupting the wedding industry by leveraging cutting-edge technology to provide seamless and...
Contract Spy
Dec 03, 2025
6 Months or more
SAP ABAP Consultant at Ladera Technology Ltd, Feltham, 12 Months, £400 per day
£400 per day
Contract Spy Feltham, UK
Job Title: SAP ABAP / Fiori Consultant (Inside IR35) Location: UK (Onsite/Hybrid as required) Start Date: February 2026 Project Duration: 12 Months Engagement: Inside IR35 Project Type: UK Government Project Clearance: BPSS Check is Mandatory Sponsorship: Not Provided – Candidates must have valid right to work in the UK S/4 ABAP expert (possibly on FI-CA) to architect and help development team during low level design now most of the work will be on mass processing, dunning, payment processing, and contract account management. Skills FI-CA RAP CDS Views and oData Classical Enhancements Developer S/4 ABAP expert (possibly on FI-CA experience) to develop and test ABAP code. Skills Familiarity with RAP Strong foundation in ABAP OO Familiarity with CDS Views and oData Experience with Enhancements, BADIs, User Exits, and classic ABAP development. BRF+ UI developer Develop and implement the UX...
Contract Spy
Dec 03, 2025
Hourly/Freelance
Front-End WordPress Developer - Maternity Cover at Blumilk, Newcastle upon Tyne, £Freelance Rate
Contract Spy Newcastle upon Tyne, UK
Freelance Front-End WordPress Developer (12-Month Maternity Cover) Location: North East England (with ad hoc in-person meetings at Blumilk HQ, Newcastle upon Tyne) Contract: Freelance – Approx. 12 months (Maternity Cover) Start Date: January 2026 (or sooner) About the Role Blumilk is an award-winning creative agency based in the North East, with over 25 years of experience helping brands connect, engage, and grow. We’re looking for a talented Freelance Front-End WordPress Developer to join our team on a maternity cover contract. You’ll work closely with our design and digital teams to bring beautifully crafted, user-focused websites to life — using your WordPress expertise to deliver fast, responsive, and reliable solutions for our clients across the public and private sectors. While much of the work can be completed remotely, you’ll need to be available to attend face-to-face meetings at our Newcastle studio on an ad hoc...
Contract Spy
Dec 01, 2025
up to 6 Months
Mobile App Developer at FinnPowa, Remote, 3 Months, £Contract Rate
Contract Spy Remote
Job Summary We are seeking a skilled Application Developer to join our dynamic team. The ideal candidate will be responsible for designing, developing, and maintaining applications across various platforms, including Android, iOS and/or Flutter. This role requires a strong understanding of application development principles and the ability to work collaboratively within a team environment. The successful applicant will demonstrate proficiency in multiple programming languages and frameworks, ensuring high-quality user experiences. Duties Design and develop mobile applications for Android and iOS platforms using languages such as Java, Kotlin, Swift, and Objective-C. Create UX/UI page which are intuitive and visually appealing interfaces that enhance user experience. Implement RESTful APIs to facilitate communication between applications and back-end services e.g. for authentication, transactions, payment transfer, etc Conduct thorough testing of...
Contract Spy
Nov 28, 2025
Duration not stated
Senior Front End Developer at Bridebook, Remote, £Competitive Day Rate
Contract Spy Remote
Senior Front-End React Developer At Bridebook, we're digitising the wedding industry! Join us in transforming the wedding planning experience for engaged couples around the world. Full-time Contractor · Remote · Competitive Day Rate Who is Bridebook anyway? Bridebook is a revolutionary wedding planning platform that seeks to make wedding planning an enjoyable, intuitive, and rewarding experience for couples, guests, and industry partners. Launched in the UK, Bridebook has over 1,000,000 planning couples and has been featured in major outlets such as the New York Times, the BBC, and the App Store. After seven years and many iterations later, we have 2 in 3 engaged UK couples and 1 in 3 engaged German couples using Bridebook, and have recently expanded into the French and Irish markets. While we serve a very emotional and creative industry, we are disrupting the wedding industry by leveraging cutting-edge technology to provide seamless and...
Contract Spy
Nov 27, 2025
6 Months or more
Full Stack Developer (Strapi) at LXS Consulting, Remote, 6 Months, £400-£420 per day
£400 - £420 per day
Contract Spy Remote
Full Stack Developer – Angular, Strapi, Next.js REMOTE We are seeking a highly skilled Full Stack Developer with deep expertise in Angular, Strapi, and Next.js to join our engineering team. This role is central to building modern, scalable web applications and APIs, with a strong emphasis on front-end performance, headless CMS integration, and seamless user experiences. Key Responsibilities: Front-End Development : Build responsive and high-performance UIs using Angular 17 and Next.js. · Collaborate with UX/UI designers to deliver intuitive and accessible interfaces. · Implement advanced state management using NGRX and RXJS. · Optimize applications for speed, scalability, and SEO using SSR/SSG capabilities in Next.js. Back-End Development: · Develop and manage APIs and content models using Strapi (Headless CMS). · Integrate Strapi with Angular and Next.js front-ends and third-party services....
Contract Spy
Nov 27, 2025
Duration not stated
Full Stack Developer at EFTbook, Remote, £B2B Contract Rate
Contract Spy Remote
Job Title:  Full Stack Developer  Location:  Remote (European Time Zone)  Contract Type:  B2B    About Us:  ETFbook is a Swiss SaaS company providing data, analytics, and custom solutions in the Exchange Traded Funds (ETFs) space.  Founded in 2020, we aim to make global ETF data accessible, actionable, and valuable for institutional participants, including ETF issuers, index providers, fund service providers, market makers, exchanges, and buy-side institutions.   We develop a platform which offers comprehensive insights through a user-friendly web application and robust APIs, covering areas such as product analysis, fund flow tracking, performance comparisons, and liquidity assessments.  About the role:  We are seeking a Full-Stack Software Developer with a strong interest in Frontend development to join our fully remote team spread across Europe.   You’ll join a highly skilled technology team. This team...
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