1 to 25 of 41 Permanent Front End Developer (Client-Side Developer) Jobs in London

Role Summary :We are seeking a Front End Developer to join our Digital Asset development team. This is a hands‐on engineering role responsible for building, enhancing, and maintaining user‐facing web applications that support financial services platforms and operational workflows. … products that meet our business and technical requirements.Role Description :Develop and maintain responsive, user‐friendly web interfaces for financial services applications using modern front‐end frameworks.Implement UI components that integrate with REST APIs, ensuring correct data handling, error states, and performance.Collaborate with UX/UI designers ...

Front-End DeveloperAn opportunity has arisen for a Front-End Developer to join a market leading Fintech company. If you are excited about front-end features and have a passion for data, this … ideal position for you! The front-end team is responsible for the delivery of the product.As the Front-End Developer you will be responsible for:API developmentProduct troubleshooting and testingCustomer workflow and user journeysFeature development as well ...

digital journey from strategy through to a working and breathing environment supporting their most critical services.You will work with colleagues across back and front-end developers, creatives and UX experts, integration teams and the client themselves. You will also:Develop high-quality, responsive … applications for maximum speed and scalability, ensuring optimal performance across different devices and browsers.Conduct thorough testing and debugging to identify and resolve front-end issues and ensure a seamless user experience.Collaborate with back-end developers to integrate front-end solutions ...

Front-End Developer – Financial Services Programme Location: London – Hybrid Contract: Initial 3–6 months Rate: Market Rate (Inside IR35) Clearance: UK SC Clearance Required We are currently supporting a major global technology consultancy on an exciting programme of work for a high … profile UK financial institution at the heart of the country's financial system. We are looking for an experienced Front-End Developer to join the programme, working on critical digital platforms that enable users and external organisations to discover, access and interact ...

Principal Front End Developer/Engineer (React) London/WFH to £120kAre you an experienced Front End Developer, with technical project leadership and client facing skills You could be progressing your career … care for you and your family, including mental healthTravel InsuranceCharitable givingGym membership for you and your familyFlexible holiday schemeYour role:As a Principal Front End Developer you will lead the development of scalable and secure web applications for global financial clients using ...

innovations in technology and data to deliver high-quality returns.A dynamic and entrepreneurial options trading team is seeking a highly skilled and passionate Front-End Developer. This role is ideal for those who enjoy building intuitive, high-performance dashboards and tools while working closely with quants … traders to deliver best-in-class applications.Key Responsibilities:Build and Develop UIs: Design and implement front-end applications such as trading dashboards, risk and monitoring tools, and research interfaces using React and TypeScript.UX & Design: Own the end-to-end UX standards ...

Front-End Developer40K-55KQuant Capital is urgently looking for mid-level to Senior Front-End Developer to join our rapidly growing and high profile client..The company is industry leader in UK and aims to be the same across … green field development opportunity that will allow you to play a part in shaping the future of finance and be rewarded accordingly.As a Front-End Developer you will creating great UI that will shape their web applications and digital platform ...

Front-End Developerup to 40K + 10% bonusQuant Capital is urgently looking for a junior to mid-level Front-End Developer to join our rapidly growing and high profile client.My client is a luxury online fashion … fastest growing ecommerce platforms in Europe and are building a new unrivalled platform and application using cutting edge open source technologies.As a Front-End Developer you will creating great UI that will shape their web applications and digital platform to the next ...

Front End React Developer, React, Javascript, NW London to £75K A leading financial software company are looking for a Front End JavaScript developer who is proficient with React.js. The role is Offcie based … collaborative problem solving, sophisticated design, and quality product is important. Responsibilities Developing new user-facing features using React.js Building reusable components and front-end libraries for future use Translating designs and wireframes into high quality code Optimising components for maximum performance across a vast array ...

London's hottest 'tech for good' companies is looking for a Front End Developer to join their team with the option of working fully remote if you'd like to.You'll be changing peoples' lives for the better using artificial intelligence … Front End Developer, you really like making a positive impact in the world then this is the one for you.Some key requirements and responsibilities include:React and/or React Native experience in a product-focused environmentMentoring more junior members Ability ...

This global company is looking for a Senior Front End Developer to join their team in Kings Cross. They are one of the most tech-agnostic companies that I work with so this is a great place to expand your skills … thrives on sharing knowledge and will be managed in a "bottom-up" fashion which will allow you to express yourself as a Senior Front End Developer.The successful Senior Front End Developer will be paid ...

Front-End Developer (React and React Native) Competitive salary Bromley, Kent Fixed Term Contract Full-Time We’re looking for an experienced Frontend Developer (React & React Native) to join our Digital Solutions team on a 12-month fixed … understand customer needs, through design and build, to testing and release. Strong React and React Native expertise, a passion for clean, scalable front-end development, and a customer-first mindset will be critical to your success. What you will do Design, build and maintain web applications ...

Front End Developer500-540 per day | Outside IR35React | TypeScript | Secure, Analyst-Facing ApplicationsLocationLondon (MOD site)Working Pattern4 days per week onsiteClearanceCurrent DV Security Clearance requiredBackgroundMOD/Defence/National Security experience requiredThe OpportunityWe're looking for an experienced Front End Developer to build intuitive, secure and role-aware interfaces for a next-generation Defence Intelligence platform.You'll work closely with UX Designers, Back End Developers and wider delivery teams to turn complex operational requirements into accessible, maintainable and high-performing applications that improve visibility, streamline workflows and support ...

Front End React Developer, React, JavaScript, NW London to £80K A leading financial software company are looking for a great JavaScript developer who is proficient with React js. Your primary focus will be on developing user interface components … infrastructure. Therefore, a commitment to collaborative problem solving, sophisticated design, and quality product is important. Responsibilities Working in a team of Front-End engineers Writing clear & concise code Working closely with Back-End engineers Participate in architecture design code reviews API design with ...

Front-End Web Developer - React, Adobe Experience Manager £Market … Rate (Inside IR35) Coventry (1-2 days a month onsite) 3 month initial contract My client is looking for an experienced Front-End Developer to deliver enhancements across a suite of customer-facing digital platforms. You'll be responsible ...

Front End Games Developer Location: Fully Remote Salary: Circa 50k-65k + Bonus + Benefits Front End Games Developer required by fast-growing, Online Games Company! This is a varied, challenging role building game ...

Front-end JavaScript Developer (Angular) – FinTechup to 65KQuant Capital is urgently looking for an Angular.JS Javascript Developer to join our high profile client.Our client is a 90 man start up who have created a market leading … benefits package. Including Equity Options from day 1My client is based in LondonAngularJS, Javascript CSS HMTL JQUERY, Templates, Django, HTML5 SASS, front, finance, fintech, front-end ...

CBSbutler Ltd. is seeking an experienced Front End Developer to build secure, role-aware interfaces for a next-generation Defence Intelligence platform in London. You will collaborate with UX/UI, Back End teams and stakeholders to deliver accessible interfaces ...

greater agility and flexibility within the market, encouraging investment into the sector from non-traditional funding streams.The role itself is for a Front-End Software Developer to join the growing team. You'll help to implement our Cell-Stack Web user interface ...

build for years to come.Own It: Be part of a team with a strong ethos of owning and maintaining their own services end to end.Keep it Simple: Work across a modern, pragmatic stack where Next.js, React, TypeScript, headless CMS and AI coding assistants are embedded in everyday workflows.Better … Strapi, Sanity or similar.API Integration: Confidence working with GraphQL and/or RESTful APIs.Quality Focus: A strong testing discipline, including unit, integration and end-to-end testing.Leadership & Mentoring: Experience leading or mentoring other frontend engineers and contributing to technical direction.Autonomy & Communication: A self-starting approach, able ...

skillset and experience. If our team feels you are better suited for another role, we will reach out about the alternate opportunity.Position Overview:Front-end developers at Squarepoint are instrumental in enhancing user experience on our sophisticated research and trading platforms. You will use React ...

Frontend Developer HTML5 CSS Javascript80,000 Plus EMI OPTIONS SchemeHome work and flex work encouragedQuant Capital is urgently looking for a Frontend JavaScript Developer to join our high profile client.Our client is fintech start up with 5 people. Its founders … current single page app built but only to proof of concept level. This next stage of development will include massive scaling. As a front end developer you will lead the entirety of the front end.·Lay solid foundation ...

Xcede Recruitment Solutions in London is seeking a Front-End Developer to join a Financial Services programme, working on critical digital platforms for a major UK financial institution. Hybrid working in London with an initial 3–6 month contract and a market … build responsive, accessible interfaces using React or Angular, TypeScript/JavaScript, HTML5 and CSS3, integrate with REST APIs, and collaborate with UX, back-end teams and Agile delivery. #J-18808-Ljbffr ...

Full Stack Developer (React/Java) SC & NPPv3 required - 6 months+ on going contract Inside IR35 - Umbrella Remote workingSC & NPPv3 required Key Skills requiredOur client is working on a large programme looking for Full Stack Developers who can provide strong technical guidance within their … AreasWorking with the team to deliver quality, preferring collaboration. Technical Expertise:Microservice ArchitecturesJava/Spring best practicesQualityDevelopment Skills:Java & SpringJavaScript/TypeScript & ReactMicro Front EndsSNS, SQS, S3, Aurora/PostgreSQL, and OpenSearch Postgres (or other relational SQL database) Docker Test-driven development (Junit & Mockito or other similar testing ...

defined features through code development, while also conducting thorough investigations and resolution of bugsDevelop modular, reusable code components to streamline development and maintenanceUtilize front-end frameworks like Vue.js, or Angular to create scalable and reusable UI componentsOptimize code and assets to ensure optimal load times … feedback to the technical staff during all phases of the software lifecycle to keep development priorities aligned with business needsTake ownership and drive end-to-end quality software development processesThe minimum we’re looking for (show us what you got if you aren’t a perfect ...