1 to 25 of 63 Front-End Engineer (Client-Side Engineer) Jobs in the UK

Senior Front-End Engineer Reading - 2 days a week Hybrid About the Company Our client is an established, international technology business delivering high-traffic digital products used by both organisations and individual users worldwide. They are currently investing … significant transformation programme, modernising their core platform and front-end architecture to support future growth and improved user experience. This is an opportunity to join a well-backed organisation operating at scale, while working within a collaborative, product-focused engineering environment where individual contributions are highly ...

meaning you'll have the opportunity to make a real impact. As a Lead Software Engineer - Front-End Engineer at JPMorgan Chase within the International Consumer Bank, you will be a part of a flat-structure organization. Your ...

Salary £100,000 - 100,000 per year Requirements I am looking for candidates who have proficiency in React, Next.js, and TypeScript. You should have experience with CSS Modules, styled-components, or similar tools. Familiarity with ...

Senior Frontend Engineer (Contract) - Retail Digital Platform Location: West Yorkshire - 2 days per week Duration: Initial 6-Month Contract Rate: £450-£550 per day (Outside IR35) The Opportunity We're supporting a major UK retail organisation undergoing significant digital transformation across its e-commerce and customer … experience platforms. They are looking for an experienced Senior Frontend Engineer to help deliver scalable, high-performance web applications and Progressive Web Apps (PWA) used by millions of customers. You'll work within agile product teams alongside Product Managers, UX Designers, Architects, Backend Engineers ...

Square One Resources is hiring a Front End React Developer for a six-month contract in Manchester, onsite four days per week. You will contribute to building new frontend products for ...

Zebra People is seeking a Senior Frontend Developer for a 6-month contract with potential extension. This role offers a hybrid working model across various UK locations, requiring only 2 days in the office per ...

About Swanky Swanky is a Shopify Platinum Partner agency. We design, build and grow Shopify Plus stores for brands across the UK, Europe and beyond. Our work spans new builds, complex platform migrations, and ongoing ...

Zebra People is seeking a Front End Developer for a 6-month contract in London. You will work on a public sector dashboard that helps provide trusted data and insights to ...

Tools and Technologies At our company, we use a variety of tools and technologies to ensure efficient operations. These tools are crucial for calculating ETAs, monitoring traffic, and keeping passengers informed. Below are some of ...

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 ...

The Opportunity In this role, you will go beyond building standard user-facing features to focus on critical internal platform architecture. You will work within a lean, agile team to bridge frontend development with backend ...

This creates new opportunities for driven and skilled individuals to join one of the fastest-growing consultancies globally. Job Description As a Front-End Developer, you'll collaborate closely with Product Owners, Business Analysts, Technical Architects, UX/UI Designers and other team members to understand … development of our digital products. Your role involves ensuring that the code aligns with these requirements and adheres to our architectural and front-end coding standards. Performance optimisation is key, and you'll employ best practices to enhance our applications. Additionally, you'll stay proactive ...

have an exciting and rewarding opportunity for you to take your software engineering career to the next level. As a Software Engineer III at JPMorganChase within the Enterprise Observability Platforms, you serve as a seasoned member of an agile team to design and deliver trusted market ...

Hunter Bond is seeking a Software Developer (React) to join an elite technology company in London. You will be responsible for building highly responsive, scalable UIs using modern React and collaborating with outstanding engineers across ...

have an exciting and rewarding opportunity for you to take your software engineering career to the next level. As a Software Engineer III at JPMorganChase within the Enterprise Observability Platforms, you serve as a seasoned member of an agile team to design and deliver trusted market ...

Company Description Version 1 has celebrated over 26 years in Technology Services and continues to be trusted by global brands to deliver solutions that drive customer success. Version 1 has several strategic technology partners including ...

Google is seeking software engineers to help develop the Android Search App (AGSA) and related platforms. You will work on large-scale systems, collaborate with cross-functional teams, and contribute to features that impact billions ...

Bonus Location : London Overview My client is a rapidly scaling fintech start-up looking for a Junior Front End Engineer (1–4 years’ experience) to join their growing team of talented software engineers. This is a fantastic opportunity to work … Contributing to high-performance software used in FX and Crypto markets Collaborating with experienced technologists from top tech and trading firms Developing front-end features while ensuring high performance and reliability Gaining hands‐on mentorship from senior engineers in a fast-moving environment Requirements ...

Techare working on behalf of our key client in Bistol on a new front end software engineer position. This companyis redefining the world of motion control. Their technology sits at the intersection of fluid mechanics, high-speed electronics, and additive … manufacturing, delivering next-generation solutions for the aerospace, automotive, and industrial sectors. As a Frontend Software Engineer, you will join a high-energy, multi-disciplinary team whereyou will take full ownership of the frontend ecosystem, from implementation quality to design consistency. They are looking forsomeone ...

Lovable is seeking exceptional experienced Design Engineers who combine strong frontend fundamentals with a sharp eye for craft and interaction design. You’ll work closely with design and engineering to build world-class interfaces for ...

A leading Shopify agency in the UK is looking for a frontend developer with at least 2 years of commercial experience, specifically in Shopify or Shopify Plus projects. The successful candidate will be part of ...

Senior Software Engineer (Frontend) London, United Kingdom Posted 10 months ago Tech Stack Next.js React TypeScript JavaScript Responsive Design Artificial Intelligence (experience beneficial) Responsibilities Manage front‐end development using React and Next.js. Design and implement seamless, responsive user interfaces that enhance user ...

Founding Frontend Engineer We're recruiting for a leading AI security start-up who are building an adaptive security layer designed to detect and respond to evolving threats in real time. As a Founding Frontend Engineer, you'll be responsible for developing … code. Developing accessible and high-performing user interfaces across devices. Optimising application performance and ensuring cross-browser compatibility. Identifying, troubleshooting, and resolving front-end issues efficiently. Decision making on authentication strategies and secure session/token approaches (e.g. JWT/JWE, token rotation). Collaboration with ...

Founding Frontend Engineer We're recruiting for a leading AI security start-up who are building an adaptive security layer designed to detect and respond to evolving threats in real time. As a Founding Frontend Engineer, you'll be responsible for developing … code. Developing accessible and high-performing user interfaces across devices. Optimising application performance and ensuring cross-browser compatibility. Identifying, troubleshooting, and resolving front-end issues efficiently. Decision making on authentication strategies and secure session/token approaches (e.g. JWT/JWE, token rotation). Collaboration with ...

including Instagram, Facebook and Google. Role overview Given our exciting and progressive growth plans, we are looking for an exceptional Staff Frontend Engineer to join our global business. Reporting directly into the Head of Engineering for a tribe, and working with key stakeholders you will ...