351 to 375 of 433 Front-End Developer (Client-Side Developer) Jobs in the UK

Social network you want to login/join with: About the Role This isn’t just any other Senior React Developer role. It’s a chance to work on products viewed by millions, using modern technology within a fast-paced culture. What’s in it for you: Up to £65,000 base salary 10% bonus Flexible More ❯

systems, led teams through product launches, and mentored developers into rockstars. Now you're ready for the next big challenge. We're looking for a Principal Frontend Developer with people leadership experience to own our web experience, guide frontend engineering standards, and elevate our product to a whole new level. You'll be the tech authority More ❯

systems, led teams through product launches, and mentored developers into rockstars. Now you're ready for the next big challenge. We're looking for a Principal Frontend Developer with people leadership experience to own our web experience, guide frontend engineering standards, and elevate our product to a whole new level. You'll be the tech authority More ❯

Senior Developer - Frontend XR Systems Architecture Join to apply for the Senior Developer - Frontend XR Systems Architecture role at Nexus Studios Senior Developer - Frontend XR Systems Architecture 2 days ago Be among the first 25 applicants Join to apply for the Senior Developer - Frontend … the world’s leading cultural brands and have a deep rooted history in innovation, XR and crafted storytelling. The Role We are now looking for a Senior developer to build out a platform for a new XR product created with Kotlin and GLSL. This is a senior hands-on development role responsible for building a scalable … Engineering and Information Technology Industries Media Production Referrals increase your chances of interviewing at Nexus Studios by 2x Sign in to set job alerts for “Senior System Developer” roles. Senior Software Engineer - Card Integrations - Visa/Mastercard London, England, United Kingdom 1 day ago London, England, United Kingdom 1 week ago Senior Software Engineer (VP) – Equity More ❯

to excel in a dynamic, high-energy environment. Join our team and help shape the future of Vision AI. ? Location and Legalities This full-time Frontend Web Developer position is based onsite in our brand-new Ultralytics office in London, UK. Applicants must have legal authorization to work in the UK, as Ultralytics does not provide … visa sponsorship. ? What You'll Do As a Frontend Web Developer at Ultralytics, you will be a key architect of the Ultralytics HUB, our flagship platform for building and deploying AI models. You will create intuitive, high-performance user interfaces that make cutting-edge computer vision accessible to everyone. Key responsibilities include: Designing, developing, and maintaining More ❯

to excel in a dynamic, high-energy environment. Join our team and help shape the future of Vision AI. ? Location and Legalities This full-time Frontend Web Developer position is based onsite in our brand-new Ultralytics office in London, UK. Applicants must have legal authorization to work in the UK, as Ultralytics does not provide … visa sponsorship. ? What You'll Do As a Frontend Web Developer at Ultralytics, you will be a key architect of the Ultralytics HUB, our flagship platform for building and deploying AI models. You will create intuitive, high-performance user interfaces that make cutting-edge computer vision accessible to everyone. Key responsibilities include: Designing, developing, and maintaining More ❯

Job Description Role and Responsibilities: Collaborate with Product Owners, Business Stakeholders, Customers, Users, and others to explore requirements, test ideas, and design bespoke solutions. Develop application interface code using PHP, Python, and other technologies. Troubleshoot interface software and debug application More ❯

Frontend Software Engineer – React/React Native | EdTech Startup Join one of the UK’s most exciting early-stage EdTech startups as their 2nd engineering hire . This is a rare opportunity to get in early, help shape the technical More ❯

Frontend Software Engineer – React/React Native | EdTech Startup Join one of the UK’s most exciting early-stage EdTech startups as their 2nd engineering hire . This is a rare opportunity to get in early, help shape the technical More ❯

Greenfield projects, autonomy, and a blank canvas for you to implement the ideas that motivate you. Does this sound like you, or what you’re missing right now? This role sits within the internal tooling team at a globally renowned More ❯

Greenfield projects, autonomy, and a blank canvas for you to implement the ideas that motivate you. Does this sound like you, or what you’re missing right now? This role sits within the internal tooling team at a globally renowned More ❯

Ambitious C#/Front-End Developer - Leading Media Business London Country: United Kingdom Location: London Sector: Software Developer Salary: GBP to £28,000 Job Type: Graduate Endeavour Recruitment have an amazing opportunity for an ambitious C#/Front-End developer to join a leading Media business in Central London. As part of a fantastic and supportive team, the C#/Front-End Developer will be working across a portfolio of digital products. This is an environment where your ideas and progression will be fully supported. As you settle … be exposed to technologies such as C#, SQL, MVC, .NET Core, Web API, IIS, Azure, Jira, Google Analytics, etc. This role would really suit a C#/Developer who is excited by coding in general and learning new skills. Key Technologies: C# HTML CSS JQuery SQL GIT Source Control IIS Wordpress PHP Python SSIS In return More ❯

Front End Developer at FitFlop | London (Hybrid) FitFlop is seeking a skilled Front End Developer to join their team for a 12-month fixed term contract. This hybrid role in London offers an exciting opportunity to contribute to the development of a global brand. … Apply now to be part of a forward-thinking company shaping the future of fashion and biomechanics! Responsibilities Ensure compliance with WCAG accessibility standards for usability. Optimize front-end code for maximum performance ensuring fast load times and efficient interactions. Collaborate with design and delivery teams to understand business requirements so that implementation aligns with design … including setting up tags, triggers, and variables. Knowledge of web performance optimization techniques. Knowledge of WCAG accessibility standards. Understanding of SEO principles and best practices. Experience integrating front-end components with APIs and third-party services. Strong problem-solving skills and attention to detail. Ability to work both independently and collaboratively in a fast-paced environment. More ❯

developing new and exciting products. This means we’re always growing and looking for passionate people to join the family. The Job As a Front End Developer for the Loyalty Squad, you will have ownership of the guest experience UI and bringing the visual design to life. You will create a seamless … drives repeat visits. The ultimate goal is for you to create products people love. Key Responsibilities Developing and maintaining the end-to-end front-end experience for My Flight Club/My Shuffle Club members. Participating in feature design meetings and contributing ideas and insights. Agreeing on the timing and deliverables with … the Product Manager and Senior Developer. Working alongside the Product Manager and Digital Designer to build the designs into the agreed structure. Contribute to front-end architecture, build systems, and deployment workflows. Presenting prototypes and work-in-progress builds to cross-functional partners and stakeholders. To be successful in this role, you’ll : Be enthusiastic, driven More ❯

About the role We are looking for Senior Front End Developers to help us with Guestline’s evolution and join one of our growing product teams. We believe that developers don’t just write code; we More ❯

Front End Games Developer Location: Home Based/1 day per month in Oxford Salary: Circa 55K 75K + Bonus + Benefits Front End Games Developer required by fast-growing, Top Tech Company! This is a diverse, challenging role in a talented team where More ❯

clients are an award-winning IT solutions provider who have won many industry awards and have a top and talented team within the organization. As a Web Developer, you will have solid experience with development teams and hold a degree educated 2:1 or above. Key Responsibilities Web Developer areas of responsibility … with a brief description of the expected activities Front End Web Developer Design the architecture of new application components and achieve internal sign-off for development specifications where required. Use the company’s chosen methodology/process, e.g., Agile. Work with Quality Assurance teams/processes to validate builds ready for launch. More ❯

KJA Digital is a fast-growing Bristol-based software development company with over 8 years of experience providing creative solutions for our clients. Born from a passion for helping fellow businesses grow, we love to build secure, scalable, and flexible More ❯

Social network you want to login/join with: ? We’re Hiring: Freelance Frontend Developer (Remote) About the Client: Join one of the world’s fastest-growing AI companies, trusted by global leaders like Meta, Microsoft, and Accenture. Backed by Amazon and Meta, and valued at $13.8B, our client delivers high-quality … data-labeling services powering innovations in self-driving cars, AR/VR, robotics, and mapping. Role: Freelance Frontend Developer Commitment: Minimum 20 hours/week Location: Remote Payouts: Weekly via PayPal or AirTM Earnings: Asia: USD $19.5 – $50/hour Europe: USD $30 – $50/hour Responsibilities: Design, build, and maintain efficient, scalable, and responsive web … anywhere Weekly payouts for completed work Contribute to cutting-edge AI innovation Access to multiple ongoing projects Smooth onboarding with dedicated support Email Subject Line: Resume for Front-End Developer – AI Role Be part of a global mission to accelerate AI development through high-impact projects. We look forward to connecting with More ❯

Social network you want to login/join with: ? We’re Hiring: Freelance Frontend Developer (Remote) About the Client: Join one of the world’s fastest-growing AI companies, trusted by global leaders like Meta, Microsoft, and Accenture. Backed by Amazon and Meta, and valued at $13.8B, our client delivers high-quality … data-labeling services powering innovations in self-driving cars, AR/VR, robotics, and mapping. Role: Freelance Frontend Developer Commitment: Minimum 20 hours/week Location: Remote Payouts: Weekly via PayPal or AirTM Earnings: Asia: USD $19.5 – $50/hour Europe: USD $30 – $50/hour Responsibilities: Design, build, and maintain efficient, scalable, and responsive web … anywhere Weekly payouts for completed work Contribute to cutting-edge AI innovation Access to multiple ongoing projects Smooth onboarding with dedicated support Email Subject Line: Resume for Front-End Developer – AI Role Be part of a global mission to accelerate AI development through high-impact projects. We look forward to connecting with More ❯

Social network you want to login/join with: ? We’re Hiring: Freelance Frontend Developer (Remote) About the Client: Join one of the world’s fastest-growing AI companies, trusted by global leaders like Meta, Microsoft, and Accenture. Backed by Amazon and Meta, and valued at $13.8B, our client delivers high-quality … data-labeling services powering innovations in self-driving cars, AR/VR, robotics, and mapping. Role: Freelance Frontend Developer Commitment: Minimum 20 hours/week Location: Remote Payouts: Weekly via PayPal or AirTM Earnings: Asia: USD $19.5 – $50/hour Europe: USD $30 – $50/hour Responsibilities: Design, build, and maintain efficient, scalable, and responsive web … anywhere Weekly payouts for completed work Contribute to cutting-edge AI innovation Access to multiple ongoing projects Smooth onboarding with dedicated support Email Subject Line: Resume for Front-End Developer – AI Role Be part of a global mission to accelerate AI development through high-impact projects. We look forward to connecting with More ❯

Social network you want to login/join with: Frontend Developer, watford, hertfordshire col-narrow-left Client: InvokHR Solutions Location: watford, hertfordshire, United Kingdom Job Category: Other - EU work permit required: Yes col-narrow-right Job Views: 2 Posted: 31.05.2025 Expiry Date: 15.07.2025 col-wide Job Description: ? We’re Hiring: Freelance Frontend Developer … at $13.8B, our client delivers high-quality data-labeling services powering innovations in self-driving cars, AR/VR, robotics, and mapping. Role: Freelance Frontend Developer Commitment: Minimum 20 hours/week Location: Remote Payouts: Weekly via PayPal or AirTM Earnings: Asia: USD $19.5 – $50/hour Europe: USD $30 – $50/hour Responsibilities … anywhere Weekly payouts for completed work Contribute to cutting-edge AI innovation Access to multiple ongoing projects Smooth onboarding with dedicated support Email Subject Line: Resume for Front-End Developer – AI Role Be part of a global mission to accelerate AI development through high-impact projects. We look forward to connecting with More ❯

Social network you want to login/join with: Frontend Developer, crawley, west sussex col-narrow-left Client: InvokHR Solutions Location: crawley, west sussex, United Kingdom Job Category: Other - EU work permit required: Yes col-narrow-right Job Views: 2 Posted: 31.05.2025 Expiry Date: 15.07.2025 col-wide Job Description: ? We’re Hiring: Freelance Frontend … Developer (Remote) About the Client: Join one of the world’s fastest-growing AI companies, trusted by global leaders like Meta, Microsoft, and Accenture. Backed by Amazon and Meta, and valued at $13.8B, our client delivers high-quality data-labeling services powering innovations in self-driving cars, AR/VR, robotics, and … anywhere Weekly payouts for completed work Contribute to cutting-edge AI innovation Access to multiple ongoing projects Smooth onboarding with dedicated support Email Subject Line: Resume for Front-End Developer – AI Role Be part of a global mission to accelerate AI development through high-impact projects. We look forward to connecting with More ❯

Social network you want to login/join with: ? We’re Hiring: Freelance Frontend Developer (Remote) About the Client: Join one of the world’s fastest-growing AI companies, trusted by global leaders like Meta, Microsoft, and Accenture. Backed by Amazon and Meta, and valued at $13.8B, our client delivers high-quality … data-labeling services powering innovations in self-driving cars, AR/VR, robotics, and mapping. Role: Freelance Frontend Developer Commitment: Minimum 20 hours/week Location: Remote Payouts: Weekly via PayPal or AirTM Earnings: Asia: USD $19.5 – $50/hour Europe: USD $30 – $50/hour Responsibilities: Design, build, and maintain efficient, scalable, and responsive web … edge AI innovation Access to multiple ongoing projects Smooth onboarding with dedicated support Ready to Apply? Send your resume to: referrals@invokhr.com Email Subject Line: Resume for Front-End Developer – AI Role Be part of a global mission to accelerate AI development through high-impact projects. We look forward to connecting with More ❯

Front-End Developer Manchester - 2 days in the office 450-550 day rate 6 month contract A fintech business is looking to create a new platform to help with oversea's payments. This will be a greenfield project with interviews commencing asap. Experience needed: Hands-on development with React, Next.js, and TypeScript More ❯