9 of 9 Front-End Developer (Client-Side Developer) Jobs in Central London

Frontend Engineer STS Digital (www.stsdigital.io) is a leading regulated digital asset trading firm specialising in OTC trading and market making. While trading is headquartered in Bermuda, technology development is provided by a vibrant global engineering ...

Senior UI/UX Designer & Frontend Developer (Mobile • Figma • React) – Global Legal Tech A rare opportunity to join one of the world’s most respected legal brands—part of the industry’s magic circle —as they build a next‐generation, AI‐driven SaaS platform redefining … deep investment in automation, cloud‐native engineering (Azure), and modern product delivery. We’re hiring a Senior UI/UX Designer & Frontend Developer who thrives where product design meets engineering. This is a genuine 50:50 hybrid role : you’ll define the product’s visual language ...

TheOpportunity Wearepartneringwithaninnovativeandfast-growingtechnologybusinesstorecruita SeniorFrontendDeveloper withdeepexpertisein ReactandReactNative . Thisisakeyhirewithintheengineeringteam,suitedtosomeonewhocan takeownershipofcorefrontendareas ,workindependently,andconfidentlydelivercomplexfeaturesfromdevelopmentthroughtorelease. KeyResponsibilities Developandmaintain webapplications(React/Next.js) and mobileapps(ReactNative/Expo) Takeownershipoffeaturesfromconceptthroughto productionrelease(includingAppStoredeployment) Designandimplement robustfrontendarchitectureandintegrationlayers Manageauthenticationflowsusing MSAL Collaboratecloselywithbackendteamsworkingon Node.jsmicroservices Supportdeploymentandconfigurationacrossenvironmentsusing Azure KeyRequirements ...

TransPerfect is an established company with a start-up culture seeking creative entrepreneurial people like you to join our team. Were hiring a Frontend Engineer to join our global team to be responsible for the ...

code development, while also conducting thorough investigations and resolution of bugs Develop modular, reusable code components to streamline development and maintenance Utilize front-end frameworks like Vue.js, or Angular to create scalable and reusable UI components Optimize code and assets to ensure optimal load times ...

Frontend Developer Day Rate: £450 Outside IR35 Duration: 6-months Start Date: ASAP Are you actively looking for you next contract opportunity? We're working with a Data Technology Business who are looking for additional support within their Engineering teams. They have a high volume … work through one of their biggest customers so the demand is high and the support is needed asap. The Frontend Developer will be needed for supporting on all frontend projects - you'll be working with new and existing customers. Typical frontend stack with React and Typescript. ...

Frontend Developer (React Native/React) | Fintech | London (Hybrid) | Salary up to £110K + bonus We are working on a Frontend Developer role with a well-established fintech company building modern infrastructure for payments, banking and investments used by millions of customers ...

London. This is a high-impact role, working directly with Portfolio Managers, Quants, and Traders to design and deliver cutting-edge front-end systems that power real-time investment decisions. You’ll be building intuitive, high-performance UIs in React/TypeScript, with a strong focus … data-rich visualisations that bring complex trading strategies and risk models to life. This role offers true ownership of front-end design and delivery, with the opportunity to influence both technology and business decisions at the core of the fund’s operations. What ...

Role: React Frontend Developer Salary: Up to £200k (1st year compensation) Location: London (Hybrid) Skills Required: Extensive React experience needed This firm is an elite investment institution that uphold extremely high tech standards. They are made up of some exceptionally talented individuals who above ...