1 to 25 of 72 Permanent Front-End Engineer (Client-Side Engineer) Jobs in the UK

Senior Front-End Engineer (CMS, DevOps, Infrastructure) Location: Hybrid. Three days in the Shoreditch studio, two days remote Type: Full-time, permanent Start date: ASAP Are you a senior front-end engineer who loves … solving problems, improving systems, and bringing order to fast-paced agency workflows? This role blends hands-on front-end development with DevOps, infrastructure, and CMS expertise to create stability, efficiency, and consistency across multiple digital projects. Join a creative, purpose-led digital consultancy where your impact ...

Principal Front-End Engineer Hybrid Working (x2 a week) - (Central Manchester) Up to £100,000 + 30% Bonus + Car Allowance The Opportunity Join a global SaaS organisation in the midst of a major digital transformation - a once-in-a-generation modernisation … ready to take architectural ownership, mentor others, and drive the engineering vision behind a major European programme. The Mission As Principal Front-End Engineer, youll set the technical direction for a large, distributed engineering team, ensuring the delivery of elegant, scalable ...

best practices for consumption, asking relevant questions about scalability and performance, while pragmatically leveraging the strengths and addressing the weaknesses of both front-end and back-end systems System Development: Develop efficient and reusable front-end systems and abstractions … performance to deliver a high-quality UX Industry Trends & Best Practices: Stay up-to-date with emerging trends and best practices in front-end development, particularly in the fintech industry Code Review & Quality Assurance: Participate in code reviews, providing constructive feedback to maintain code quality ...

best practices for consumption, asking relevant questions about scalability and performance, while pragmatically leveraging the strengths and addressing the weaknesses of both front-end and back-end systems System Development: Develop efficient and reusable front-end systems and abstractions … performance to deliver a high-quality UX Industry Trends & Best Practices: Stay up-to-date with emerging trends and best practices in front-end development, particularly in the fintech industry Code Review & Quality Assurance: Participate in code reviews, providing constructive feedback to maintain code quality ...

best practices for consumption, asking relevant questions about scalability and performance, while pragmatically leveraging the strengths and addressing the weaknesses of both front-end and back-end systems System Development: Develop efficient and reusable front-end systems and abstractions … performance to deliver a high-quality UX Industry Trends & Best Practices: Stay up-to-date with emerging trends and best practices in front-end development, particularly in the fintech industry Code Review & Quality Assurance: Participate in code reviews, providing constructive feedback to maintain code quality ...

best practices for consumption, asking relevant questions about scalability and performance, while pragmatically leveraging the strengths and addressing the weaknesses of both front-end and back-end systems System Development: Develop efficient and reusable front-end systems and abstractions … performance to deliver a high-quality UX Industry Trends & Best Practices: Stay up-to-date with emerging trends and best practices in front-end development, particularly in the fintech industry Code Review & Quality Assurance: Participate in code reviews, providing constructive feedback to maintain code quality ...

best practices for consumption, asking relevant questions about scalability and performance, while pragmatically leveraging the strengths and addressing the weaknesses of both front-end and back-end systems System Development: Develop efficient and reusable front-end systems and abstractions … performance to deliver a high-quality UX Industry Trends & Best Practices: Stay up-to-date with emerging trends and best practices in front-end development, particularly in the fintech industry Code Review & Quality Assurance: Participate in code reviews, providing constructive feedback to maintain code quality ...

best practices for consumption, asking relevant questions about scalability and performance, while pragmatically leveraging the strengths and addressing the weaknesses of both front-end and back-end systems System Development: Develop efficient and reusable front-end systems and abstractions … performance to deliver a high-quality UX Industry Trends & Best Practices: Stay up-to-date with emerging trends and best practices in front-end development, particularly in the fintech industry Code Review & Quality Assurance: Participate in code reviews, providing constructive feedback to maintain code quality ...

best practices for consumption, asking relevant questions about scalability and performance, while pragmatically leveraging the strengths and addressing the weaknesses of both front-end and back-end systems System Development: Develop efficient and reusable front-end systems and abstractions … performance to deliver a high-quality UX Industry Trends & Best Practices: Stay up-to-date with emerging trends and best practices in front-end development, particularly in the fintech industry Code Review & Quality Assurance: Participate in code reviews, providing constructive feedback to maintain code quality ...

best practices for consumption, asking relevant questions about scalability and performance, while pragmatically leveraging the strengths and addressing the weaknesses of both front-end and back-end systems System Development: Develop efficient and reusable front-end systems and abstractions … performance to deliver a high-quality UX Industry Trends & Best Practices: Stay up-to-date with emerging trends and best practices in front-end development, particularly in the fintech industry Code Review & Quality Assurance: Participate in code reviews, providing constructive feedback to maintain code quality ...

best practices for consumption, asking relevant questions about scalability and performance, while pragmatically leveraging the strengths and addressing the weaknesses of both front-end and back-end systems System Development: Develop efficient and reusable front-end systems and abstractions … performance to deliver a high-quality UX Industry Trends & Best Practices: Stay up-to-date with emerging trends and best practices in front-end development, particularly in the fintech industry Code Review & Quality Assurance: Participate in code reviews, providing constructive feedback to maintain code quality ...

best practices for consumption, asking relevant questions about scalability and performance, while pragmatically leveraging the strengths and addressing the weaknesses of both front-end and back-end systems System Development: Develop efficient and reusable front-end systems and abstractions … performance to deliver a high-quality UX Industry Trends & Best Practices: Stay up-to-date with emerging trends and best practices in front-end development, particularly in the fintech industry Code Review & Quality Assurance: Participate in code reviews, providing constructive feedback to maintain code quality ...

best practices for consumption, asking relevant questions about scalability and performance, while pragmatically leveraging the strengths and addressing the weaknesses of both front-end and back-end systems System Development: Develop efficient and reusable front-end systems and abstractions … performance to deliver a high-quality UX Industry Trends & Best Practices: Stay up-to-date with emerging trends and best practices in front-end development, particularly in the fintech industry Code Review & Quality Assurance: Participate in code reviews, providing constructive feedback to maintain code quality ...

best practices for consumption, asking relevant questions about scalability and performance, while pragmatically leveraging the strengths and addressing the weaknesses of both front-end and back-end systems System Development: Develop efficient and reusable front-end systems and abstractions … performance to deliver a high-quality UX Industry Trends & Best Practices: Stay up-to-date with emerging trends and best practices in front-end development, particularly in the fintech industry Code Review & Quality Assurance: Participate in code reviews, providing constructive feedback to maintain code quality ...

best practices for consumption, asking relevant questions about scalability and performance, while pragmatically leveraging the strengths and addressing the weaknesses of both front-end and back-end systems System Development: Develop efficient and reusable front-end systems and abstractions … performance to deliver a high-quality UX Industry Trends & Best Practices: Stay up-to-date with emerging trends and best practices in front-end development, particularly in the fintech industry Code Review & Quality Assurance: Participate in code reviews, providing constructive feedback to maintain code quality ...

best practices for consumption, asking relevant questions about scalability and performance, while pragmatically leveraging the strengths and addressing the weaknesses of both front-end and back-end systems System Development: Develop efficient and reusable front-end systems and abstractions … performance to deliver a high-quality UX Industry Trends & Best Practices: Stay up-to-date with emerging trends and best practices in front-end development, particularly in the fintech industry Code Review & Quality Assurance: Participate in code reviews, providing constructive feedback to maintain code quality ...

best practices for consumption, asking relevant questions about scalability and performance, while pragmatically leveraging the strengths and addressing the weaknesses of both front-end and back-end systems System Development: Develop efficient and reusable front-end systems and abstractions … performance to deliver a high-quality UX Industry Trends & Best Practices: Stay up-to-date with emerging trends and best practices in front-end development, particularly in the fintech industry Code Review & Quality Assurance: Participate in code reviews, providing constructive feedback to maintain code quality ...

best practices for consumption, asking relevant questions about scalability and performance, while pragmatically leveraging the strengths and addressing the weaknesses of both front-end and back-end systems System Development: Develop efficient and reusable front-end systems and abstractions … performance to deliver a high-quality UX Industry Trends & Best Practices: Stay up-to-date with emerging trends and best practices in front-end development, particularly in the fintech industry Code Review & Quality Assurance: Participate in code reviews, providing constructive feedback to maintain code quality ...

best practices for consumption, asking relevant questions about scalability and performance, while pragmatically leveraging the strengths and addressing the weaknesses of both front-end and back-end systems System Development: Develop efficient and reusable front-end systems and abstractions … performance to deliver a high-quality UX Industry Trends & Best Practices: Stay up-to-date with emerging trends and best practices in front-end development, particularly in the fintech industry Code Review & Quality Assurance: Participate in code reviews, providing constructive feedback to maintain code quality ...

best practices for consumption, asking relevant questions about scalability and performance, while pragmatically leveraging the strengths and addressing the weaknesses of both front-end and back-end systems System Development: Develop efficient and reusable front-end systems and abstractions … performance to deliver a high-quality UX Industry Trends & Best Practices: Stay up-to-date with emerging trends and best practices in front-end development, particularly in the fintech industry Code Review & Quality Assurance: Participate in code reviews, providing constructive feedback to maintain code quality ...

opportunity to join at an early stage and help shape its culture. Role We are seeking a Front End Software Engineer to join a dynamic and growing team based in Newcastle upon Tyne. This position involves working closely with designers and business … possible. Working in a highly collaborative environment alongside clients, data and AI analysts, and developers. Technical Requirements: Minimum 3 years’ experience in front-end development. Strong skills in JavaScript and TypeScript. Experience with modern frameworks such as Vue.js or React (other similar frameworks acceptable). Familiarity ...

designed to automate and improve document workflows in healthcare settings, ultimately helping to improve patient outcomes. Your role will focus on the front-end architecture, development, and delivery of the application. This position involves working closely with cross-functional teams across multiple countries, building maintainable … reusable components that may also support other Civica products in the future. What you’ll be responsible for Developing new front-end features and integrating with backend APIs Updating and modernising existing UI functionality Applying best practices to build secure, performant, high-quality software Creating reusable ...

high-quality user experience across consumer segments. As the scope and scale of Earn grow rapidly, we're seeking a Staff Frontend Engineer to shape the technical foundation, lead large-scale initiatives, and ensure long-term frontend excellence. How We Work We give engineers ownership … Role Matters Every decision you make will shape how people discover, trust, and engage with our Earn products globally. As a Staff Engineer on the Earn Pod, you'll set technical direction through context and clarity empowering others to execute with confidence. You'll mentor through ...

high-quality user experience across consumer segments. As the scope and scale of Earn grow rapidly, we're seeking a Staff Frontend Engineer to shape the technical foundation, lead large-scale initiatives, and ensure long-term frontend excellence. How We Work We give engineers ownership … Role Matters Every decision you make will shape how people discover, trust, and engage with our Earn products globally. As a Staff Engineer on the Earn Pod, you'll set technical direction through context and clarity empowering others to execute with confidence. You'll mentor through ...

Required Skills & Experience 10+ years in enterprise frontend engineering in AI/data environments. Expertise in Tableau and/or PowerBI for rapid prototyping and stakeholder engagement Deep hands-on experience with modern frontend frameworks ...