26 to 50 of 330 Front-End Engineer (Client-Side Engineer) Jobs in the UK

Senior Frontend Engineer (React/JavaScript) Burgess Hill, United Kingdom | Hybrid | Full-Time About the Role As a Senior Frontend Engineer , you will make an impact by designing, developing, and delivering high-quality, data-driven web applications that power innovative digital products. … business and compliance needs. This role offers a compelling blend of hands-on technical excellence and engineering leadership — ideal for a seasoned engineer who thrives on both building great software and growing the talent around them. In This Role, You Will: Architect and develop scalable, high ...

building the AI-powered infrastructure for the global Intellectual Property landscape. We need a visionary Full-Stack Engineer (Front-End Leaning) to define how humans interact with the next generation of AI. The Role You’ll be joining the leanest, most talent … features based on direct customer feedback from the world’s top law firms. End-to-End Delivery: While front-end is your forte, you’ll dive into the back-end to ensure features are seamless, robust, and deployed at pace. ...

ethos to give consumers the confidence and clarity to make informed investment decisions and achieve their financial goals. As a Web Engineer at JPM Personal Investing, , you will be responsible for the web applications that make Nutmeg run. You will deliver product features end ...

ethos to give consumers the confidence and clarity to make informed investment decisions and achieve their financial goals. As a Web Engineer at JPM Personal Investing, you will be responsible for the web applications that make Nutmeg run. You will deliver product features end ...

Trustonic is seeking a Senior Frontend Developer to own a modern React and TypeScript application. You will shape architecture, deliver accessible, responsive features, and collaborate across design, backend and Product teams. The role is remote ...

A leading global financial services firm is looking for a Senior Frontend Developer to join their Customers Identity & Access Management team. This role involves owning and maintaining a JavaScript SDK built with React and TypeScript ...

Interactive Brokers Group, Inc. in London seeks a Front-End Engineer to deliver hands-on solutions across our critical trading UI projects, with a focus on Vue-based interfaces and performance. The role supports a hybrid London office, four days a week ...

Senior Front End React Engineer Location: Telford (Hybrid, minimum 2 days per week onsite) Duration: 6-Month Contract Clearance: BPSS Required The Opportunity We're looking for a Senior Front End React Engineer … end technologies and cross-functional delivery. Essential Skills & Experience Strong commercial experience with JavaScript and React. Proven experience delivering complex front-end applications. Strong understanding of software engineering best practices and object-oriented design principles. Experience with: Playwright HTML Git/GitLab JUnit Maven ...

Senior Front End React Engineer Location: Telford (Hybrid, minimum 2 days per week onsite) Duration: 6-Month Contract Clearance: BPSS Required The Opportunity We're looking for a Senior Front End React Engineer … end technologies and cross-functional delivery. Essential Skills & Experience Strong commercial experience with JavaScript and React. Proven experience delivering complex front-end applications. Strong understanding of software engineering best practices and object-oriented design principles. Experience with: Playwright HTML Git/GitLab JUnit Maven ...

Validus Risk Management Limited is seeking a talented front-end engineer to enhance our React-based web applications and contribute to a modern, AI-assisted development workflow. You will work within a fintech-focused tech team, delivering features across trading, risk ...

Senior Frontend Engineer (React.js) Who is Parser? Technology alone does not create impact- the right teams do. Founded in 2018, Parser is a boutique technology services and consulting firm helping global organisations solve complex business challenges through digital transformation, product development and AI enablement. … truly global environment, we'd love to meet you. How will you impact? We are seeking a highly skilled Senior Frontend Engineer with a passion for building innovative, user-centric web applications. As a key member of our team, you will design and develop modern, responsive ...

About the role In this role, you will design, develop, and enhance modern front-end applications that deliver seamless digital experiences for our clients. Working as part of collaborative Agile teams, you'll translate user and business requirements into responsive, accessible, and scalable solutions while partnering … stakeholders. You'll have the opportunity to influence technical decisions, champion engineering best practices, and contribute to the continual evolution of our front-end capability. You'll be encouraged to take ownership of your work, share ideas that improve delivery, and help foster a collaborative engineering ...

ethos to give consumers the confidence and clarity to make informed investment decisions and achieve their financial goals. As a Web Engineer at JPM Personal Investing, , you will be responsible for the web applications that make Nutmeg run. You will deliver product features end ...

JPMorgan Chase in London is seeking a Lead Software Engineer - Front-End to deliver end-to-end, cloud-native front-end solutions for our digital banking platform. You will help shape architecture and drive ...

Maxwell Bond is partnering with a successful technology business in Liverpool to recruit a Senior Front End Developer for an early-stage engineering team building a new generation of customer-facing ...

Company OverviewAt Motorola Solutions, we believe that everything starts with our people. We’re a global close-knit community, united by the relentless pursuit to help keep people safer everywhere. We build and connect technologies ...

Company OverviewAt Motorola Solutions, we believe that everything starts with our people. We’re a global close-knit community, united by the relentless pursuit to help keep people safer everywhere. We build and connect technologies ...

Company OverviewAt Motorola Solutions, we believe that everything starts with our people. We’re a global close-knit community, united by the relentless pursuit to help keep people safer everywhere. We build and connect technologies ...

SLAMcore is seeking a Webflow Developer/Front-End Engineer in Greater London to create high-performance experiences on the marketing site. Responsibilities include building components in Webflow, implementing JavaScript functionality, and supporting technical SEO systems. A strong background in Webflow, HTML … knowledge of technical SEO principles. This is a unique opportunity to grow within a fast-paced AI company, offering a blend of front-end engineering and backend tooling. #J-18808-Ljbffr ...

exposure to Interactive Advisors work streams but also many projects working with the wider IBKR group. We're looking for a talented Front-End Engineer to take a hands-on delivery role across our most critical platform initiatives — continuously improving our trading … experience, this role is for you. We are also open to strong server-side engineers with a genuine interest in front-end technologies who are looking to cross-train into a full-stack role — we'll invest in helping you get there.We currently operate ...

Scrumconnect Consulting in Newcastle upon Tyne, United Kingdom, is seeking an experienced Front End Developer to join our growing engineering team. You’ll design, build, and deliver cloud-native applications across ...

Craft pixel-perfect, accessible interfaces for enterprise clients in finance and health. Remote, UK 3+ yrs Posted 2 weeks ago Plus benefits, bonus and learning budget Responsibilities Own delivery of major features end ...

Jobtailor is seeking a frontend developer in the UK to build scalable Vue.js applications with a strong focus on UX and accessibility. You will implement complex frontend logic, contribute to automated testing, and collaborate within ...

About Eucalyptus We’re on a mission to make good health last a lifetime. More than 1 billion people live with obesity worldwide, driving preventable chronic conditions. We’re here to build better long-term ...

Jobtailor in the United Kingdom is seeking a senior JavaScript developer with strong Vue.js experience to join a cross-functional product team. You will write complex frontend logic, develop UI components, and contribute to automated ...