151 to 175 of 253 Front End Developer (Client-Side Developer) Jobs in London

Senior Frontend Developer, TypeScript, React, NextJS, Tailwind | Social Media, Scale-Up, 12+ Million Users | Salary Up to £90,000 + Benefits & Bonus | London, Hybrid 2 days We’re seeking a talented LeadFrontend engineer, with ambition to take on some leadership responsibility for a small squad and be involve in senior leadership discussion. Your main role however … have. They are extremely well known in multiple countries across the world, such as the UK, US, Pakistan, and all over Europe. Requirements for the Lead Frontend Developer, TypeScript, React, NextJS, Tailwind: 5+ years commercial experience minimum in Frontend Technologies Next, Typescript, Tailwind, React, CSS and JavaScript Experience with writing tests is a must Exposure to … ideally consumer facing web applications at scale Ideally someone who wants to grow their career and take on leadership within a small team Remuneration: The Lead Frontend Developer, TypeScript, React, NextJS, Tailwind: Can pay the salary of up to £89,000, with meaningful equity and other great benefits! They are a hybrid set-up and will More ❯

Senior Frontend Developer, TypeScript, React, NextJS, Tailwind | Social Media, Scale-Up, 12+ Million Users | Salary Up to £90,000 + Benefits & Bonus | London, Hybrid 2 days We’re seeking a talented LeadFrontend engineer, with ambition to take on some leadership responsibility for a small squad and be involve in senior leadership discussion. Your main role however … have. They are extremely well known in multiple countries across the world, such as the UK, US, Pakistan, and all over Europe. Requirements for the Lead Frontend Developer, TypeScript, React, NextJS, Tailwind: 5+ years commercial experience minimum in Frontend Technologies Next, Typescript, Tailwind, React, CSS and JavaScript Experience with writing tests is a must Exposure to … ideally consumer facing web applications at scale Ideally someone who wants to grow their career and take on leadership within a small team Remuneration: The Lead Frontend Developer, TypeScript, React, NextJS, Tailwind: Can pay the salary of up to £89,000, with meaningful equity and other great benefits! They are a hybrid set-up and will More ❯

Frontend Vue.js Developer – Fixed Income Trading | Data Visualisation We are currently recruiting for a Frontend Vue.js Developer to join the Fixed Income Trading Group at a leading asset manager. This is an exciting opportunity to be part of a multi-year greenfield program, contributing to the design and development of a state More ❯

Frontend Vue.js Developer – Fixed Income Trading | Data Visualisation We are currently recruiting for a Frontend Vue.js Developer to join the Fixed Income Trading Group at a leading asset manager. This is an exciting opportunity to be part of a multi-year greenfield program, contributing to the design and development of a state 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 … Engineering, Product Management, and Information Technology Industries Software Development and Information Services Referrals increase your chances of interviewing at Ultralytics by 2x Get notified about new Frontend Developer jobs in London Area, United Kingdom . Romford, England, United Kingdom 1 month ago London, England, United Kingdom £35,000.00-£50,000.00 1 month ago London, England, United More ❯

partner with a proven track record and a perfect5.0 CSAT score. We are a global team with operations in the US, UK, and India. Description : As a JourneyBlazers Front End Web Developer you will be responsible for translating functional business requirements into well-developed custom solutions that leverage the Salesforce platform and … are not afraid of utilizing the Salesforce platform to accelerate solution development and are open to working with Salesforce resources to fill platform knowledge gaps. As a developer, you will be hands on with the development of new functionality and will be expected to not only deliver functionality to meet requirements, but also ensure solutions follow … high-quality Salesforce solutions Required Skills: Bachelor’s degree or armed forces experience Eligible to obtain and maintain and government security clearance 2+ years of experience as a front-end web developer Demonstrate sharp, analytical, problem solving, and decision-making skills Demonstrate self-motivation and the ability to grasp concepts quickly Ability More ❯

UK-based company seeking a skilled Front-End Developer to take on a key role in optimizing and expanding their technology stack. You’ll be part of a dynamic team, contributing to the development of a brand-new organizational website and collaborating with external technology partners on the integration of critical applications. More ❯

Front-End Developer (one day a week in the central London office) Sports Analytics This role is a unique opportunity for a Front-End Developer to combine technical challenges with creativity in a collaborative, high-standard work environment. By joining this team, you’ll … it an ideal setting for those passionate about leveraging cutting-edge technology to make meaningful contributions in the world of sports analytics. Key responsibilities for the role of Front-End Developer include: Build responsive, accessible, and high-performance front-end interfaces using Next.js, React.js, and Tailwind CSS. Collaborate … reliability, and scalability, with an emphasis on cloud integration. Contribute to CI/CD processes, deployments, and frontend build pipelines in a cloud-based environment. As the selected Front-End Developer, your background will include: 3+ years industry experience in a Front-End Developer More ❯

Front-End Developer (one day a week in the central London office) Sports Analytics This role is a unique opportunity for a Front-End Developer to combine technical challenges with creativity in a collaborative, high-standard work environment. By joining this team, you’ll … it an ideal setting for those passionate about leveraging cutting-edge technology to make meaningful contributions in the world of sports analytics. Key responsibilities for the role of Front-End Developer include: Build responsive, accessible, and high-performance front-end interfaces using Next.js, React.js, and Tailwind CSS. Collaborate … reliability, and scalability, with an emphasis on cloud integration. Contribute to CI/CD processes, deployments, and frontend build pipelines in a cloud-based environment. As the selected Front-End Developer, your background will include: 3+ years industry experience in a Front-End Developer More ❯

to login/join with: We are proud to partner with a London-based start-up that focuses on sustainability and who are now looking for a Senior Front End Developer to join the team. So, if you're passionate about solving meaningful problems in the sustainability space, building great software, and … doing that in an early stage, high-growth startup environment, I would love to hear from you! The successful Senior Front End Developer will not only be actively contributing towards fighting climate change, but will have the chance to work directly with the Lead Developer, Head of Product … and Product Designers to create a SaaS product to increase sustainability within large companies' global supply chains. Senior Front End Developer requirements: Expert knowledge in the Front End framework; Vue, or React (Vue preferred). Experience in TDD & Automated testing Experience in a Start-Up Environment. Experience working More ❯

Front End Developer eCommerce/Retail £60,000 – £70,000 + benefits + remote working options Central London, London Our Client We’re continuing to scale the tech team at a well-known ecommerce marketplace. With over 20,000 employees in 41 locations around the world, our client … their business; they aim to leave a positive impact on all stakeholders including employees, customers and partners, helping to build sustainable local communities on a global scale. The Front End Developer will Build complex A/B, MVT or personalisation tests using Optimizely. Enhance online customer experience and conversion rates, deploying solutions … website performance. Mentor and lead junior developers and remote teams. Work in an Agile/SCRUM environment. To apply for this role, youshould be able to show: Strong Front End Development experience, with hands on experience across HTML, CSS and JavaScript. That you have set up and managed A/B, MVT or personalisation campaigns in More ❯

share the same values in the production and delivery of our work. Our values are kindness, accountability, creative thinking, awareness and teamwork. We are looking for an ambitious Front End Developer with WordPress experience to join our growing team working on a range of websites and platforms. As part of the role … play a key part in re-architecting one of our key clients’ websites making use of NextJS and Gutenberg. In this role, you will work closely with other Front End and Back End WordPress Developers and will report directly to our Technical Director. You must be confident and willing to bring innovative ideas to … other team members. Developing more technically challenging functionality, including AJAX-loaded content. Snagging and testing websites to ensure they adhere to our high standards. Taking the lead of front-end aspects of projects where necessary. Assisting more junior members of the front-end development team. Key Requirements Experience using React/NextJS More ❯

the UK government and the Founder of Zoopla. We’re ambitious to expand our product pipeline and enhance our offerings. WHO ARE WE LOOKING FOR? We seek a front-end developer passionate about creating intuitive interfaces and working with 3D data. You should be able to prototype quickly, adapt swiftly to coding … company. WHAT WILL YOU BE DOING? You will collaborate with our Product Owner, two senior full-stack developers, and a part-time designer. Your main responsibility will be front-end web development, transforming design mockups into functional web applications using existing templates/UI kits. Note: If you can and want to do UX/UI More ❯

Web Developer to work as part of our experienced in-house development team. The role is for a creative technologist with a background in front-end, UI and rich-media Web Development, working with and supporting our commercial team in the conception, design and creation of digital advertising content for the web. … media sales staff would be vital. Responsibilities Include: Produce ads and web pages from designs Develop new tech for ads and test new ad formats Collaborate with back-end developers to integrate front-end code with server-side logic. Debug and troubleshoot website and advertising content issues. Participate in code reviews to More ❯

End Developer (Wordpress) Job Type: Permanent (1 year FTC) Location: London/Remote We are seeking a skilled and detail-oriented Front-End Developer to join our dynamic team on a 12-month contract. As a key member of our development team, you will play … to-end functionality. Your contributions will directly enhance user engagement and satisfaction across our digital platforms. Key Responsibilities ● Develop and maintain responsive web sites using modern front-end technologies ● Collaborate with designers to implement and refi ne designs ● Optimise applications for speed and scalability ● Ensure code quality through testing and peer code reviews ● Participate … in agile development processes, including sprint planning and daily stand-ups ● Help maintain and improve CI/CD setups Required Qualifications ● 3+ years of experience in front-end development ● Strong understanding of WordPress and building WordPress websites ● Experience working in a CI/CD environment ● Familiarity with Git ● Good communication and collaboration skills ● Ability to work More ❯

End Developer (Wordpress) Job Type: Permanent (1 year FTC) Location: London/Remote We are seeking a skilled and detail-oriented Front-End Developer to join our dynamic team on a 12-month contract. As a key member of our development team, you will play … to-end functionality. Your contributions will directly enhance user engagement and satisfaction across our digital platforms. Key Responsibilities ● Develop and maintain responsive web sites using modern front-end technologies ● Collaborate with designers to implement and refi ne designs ● Optimise applications for speed and scalability ● Ensure code quality through testing and peer code reviews ● Participate … in agile development processes, including sprint planning and daily stand-ups ● Help maintain and improve CI/CD setups Required Qualifications ● 3+ years of experience in front-end development ● Strong understanding of WordPress and building WordPress websites ● Experience working in a CI/CD environment ● Familiarity with Git ● Good communication and collaboration skills ● Ability to work More ❯

actual pay will be based on your skills and experience — talk with your recruiter to learn more. Base pay range Direct message the job poster from Prism Digital Front-End Engineer | React, Next.js, Tailwind | Web3/Crypto Innovation Hub Step into the engine room of one of London’s most exciting Web3 gaming ventures. This is … devices UX/UI collaboration – work with product and design to craft frictionless user journeys across casino, lottery and future products You’ll be joining as the second Front-End Engineer in the business and will be expected to hit the ground running. The current focus is on scaling our consumer-facing crypto lottery product, so … some flex considered) Fully stocked bar, Friday socials, arcade machines and ambitious roadmaps Ownership from day one and a team that wants your opinion, not just your commits Front-End Engineer | React, Next.js, Tailwind | Web3/Crypto Innovation Hub Seniority level Seniority level Mid-Senior level Employment type Employment type Full-time Job function Job function More ❯

Front End Developer | up to £75,000 | London, Hybrid My client is one of the world’s largest law firms, operating in 80+ countries and having over 200 offices! They are now looking for someone to spearhead frontend development and lead the development and deployment of intuitive legal tech solutions. More ❯

easier for everyone. Come be a part of making our dream of easier and faster healthcare a reality! About the role: We are looking for talented and experienced Front-End Software Engineers to work on our range of successful eCommerce sites and help sustain our trajectory of rapid growth. We operate in an Agile way and … encourage innovative thinking in everything we do. Every member of our development team has a significant impact on our products. What you'll be doing: Build front-end experiences that delight our users, and drive engagement/purchases on our sites. Adapt our existing customer experiences and add experiments (A/B tests) with the intent … creating landing pages for our paid advertisements, or SEO improvements, or any other idea that your team believes will attract more customers to the product. Alongside the other Front-End engineers, you will have a hand in guiding the way we do front-end engineering at HeliosX. Who you are: At least More ❯

Direct message the job poster from Opus Recruitment Solutions Salesforce Contract Recruitment | SFI/Vlocity | Energy and Utilities Position: Contract Front End Developer Location: Remote I'm currently recruiting for a contract frontend developer with an expertise in SolidJS, to join my client for an exciting … project! You will be working alongside their CTO (full-stack developer) and their UX UI design specialist to translate high-fidelity designs into live dashboards using SolidJS, with rigorous testing using Playwright and Vitest. They are looking for someone who can commit to the stack and style guide, delivery results quickly! What You’ll Be Doing … Information Technology Industries Technology, Information and Media Referrals increase your chances of interviewing at Opus Recruitment Solutions by 2x Sign in to set job alerts for “Frontend Developer” roles. Greater London, England, United Kingdom 2 days ago Software Engineer, Frontend (Remote/Hybrid) London, England, United Kingdom 1 month ago St Albans, England, United Kingdom More ❯

Frontend Developer – £650/day – 6 months – Inside IR35 – 3 days onsite (London) React or Svelte – Commodities Trading – AWS – TypeScript You … ll be working for a leading energy trading business, building out a modern post-trade platform that's genuinely pushing boundaries – live PnL, intraday position reporting, and digitised front office workflows. This is a business that backs its tech, delivers fast, and builds for the long-term. The must-haves: Strong React or Svelte experience (this needs to … fast-moving agile squads Experience in commodities or trading (preferred but not essential) Experience in Python or AWS Services - if you have both this will make you a front runner for this position. Nice to haves (in order of priority – at least one or two is needed): Python (commercial experience) AWS services – S3, ECS, AppSync GraphQL or REST More ❯

Frontend Developer – £650/day – 6 months – Inside IR35 – 3 days onsite (London) React or Svelte – Commodities Trading – AWS – TypeScript You … ll be working for a leading energy trading business, building out a modern post-trade platform that's genuinely pushing boundaries – live PnL, intraday position reporting, and digitised front office workflows. This is a business that backs its tech, delivers fast, and builds for the long-term. The must-haves: Strong React or Svelte experience (this needs to … fast-moving agile squads Experience in commodities or trading (preferred but not essential) Experience in Python or AWS Services - if you have both this will make you a front runner for this position. Nice to haves (in order of priority – at least one or two is needed): Python (commercial experience) AWS services – S3, ECS, AppSync GraphQL or REST More ❯

Direct message the job poster from Oliver Bernard Consultant | Specialist in growing Software Engineering teams. Lead Frontend Developer (Vue) Contract: Up to £110k Location: 2-3 days p/week in London Lead Frontend Developer - would you like the opportunity to work for a FinTech organisation that helps its consumers improve their … financial well-being. You should be a competent Lead Frontend Developer who enjoys working with Vue, although they are happy to consider other Frontend frameworks. As a Lead Frontend Developer, you will get a lot of responsibility and work on super interesting projects, while working alongside engineers who are passionate and embrace … frontend development experience (JS/TS). Hands-on experience delivering production apps with Vue and Angular. Knowledge of state management. If you’re a Lead Frontend Developer, please apply. Seniority level Seniority level Mid-Senior level Employment type Employment type Full-time Job function Job function Information Technology Industries Software Development Referrals increase your chances 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 ❯