51 to 75 of 364 Front End Development Jobs in London

platform offering a range of tiers with access to classes, courses, plans and more. We are an ambitious company always striving for more development and growth. We are looking for a passionate individual who can help us achieve our targets. Role Description This is a part-time … full time ) for an In-house Web Developer/Designer at BALLET WITH ISABELLA LIMITED in London . The role will involve both back-end and front-end web development, programming, and web design tasks. Qualifications Back-End Web Development and Programming skills Front-End Development and Web Design skills High Experience in Web Development Proficiency in relevant programming languages Degree in Computer Science, Web Development, or related field Abililty to forward think/be creative More ❯

platform offering a range of tiers with access to classes, courses, plans and more. We are an ambitious company always striving for more development and growth. We are looking for a passionate individual who can help us achieve our targets. Role Description This is a part-time … full time ) for an In-house Web Developer/Designer at BALLET WITH ISABELLA LIMITED in London . The role will involve both back-end and front-end web development, programming, and web design tasks. Qualifications Back-End Web Development and Programming skills Front-End Development and Web Design skills High Experience in Web Development Proficiency in relevant programming languages Degree in Computer Science, Web Development, or related field Abililty to forward think/be creative More ❯

Front End Developer (Angular) | Hybrid | Up to £100k | London Office 🎉 A leading financial services firm is hiring a Front End Developer to build next-gen trading and risk management systems. You'll work with Angular (v14+), APIs, and testing frameworks in a fast-paced, collaborative environment. … to finish in a DevOps environment Work with a diverse, global team to drive digital transformation What We’re Looking For: 6+ years of front-end dev experience Strong Angular (v14+) and REST API expertise Passion for quality, maintainable code Bonus: Financial services or trading systems background Why More ❯

Back End Engineer - DE Introducer Tech Team Hybrid within London, United Kingdom The company Fast, flexible finance empowers small businesses to manage their cash flow better and seize opportunities - making their business and the economy stronger as a whole. At iwoca, we do just that. We help businesses get … iwoca finance. Optimise the conversion and improve experience for referred customers. The team The DE Introducer Tech team is a new team of back-end and front-end engineers. They will support partners and brokers in our shared mission to provide efficient, fast and flexible solutions. Together … Introducer Tech team will collaborate with them, but will take ownership and have autonomy over the DE Introducer Portal. The role As a back-end engineer, you will design and develop solutions for broker and partner interactions, which offers they see, when they get paid, and how our operations More ❯

Senior Front End Engineer - Build Something That Matters We're working with a tech-for-good startup on a mission to make career coaching and mentoring accessible to everyone at work. They're looking for someone brilliant to help take our front-end experience to the … crafting beautiful, responsive interfaces and helping people thrive in their careers, you’ll love this one. 🌟 The Role We’re looking for a Senior Front End Engineer to join a growing team of curious, kind, and ambitious folks. You’ll be building web and mobile experiences from the … standards that scale with the team. Embrace modern tools - From unit tests to CI/CD, and yes - we’re exploring AI-assisted development too. 🎯 What We’re Looking For 5+ years of frontend experience in fast-paced environments Strong knowledge of TypeScript, React, and modern JavaScript More ❯

Senior Front End Engineer - Build Something That Matters We're working with a tech-for-good startup on a mission to make career coaching and mentoring accessible to everyone at work. They're looking for someone brilliant to help take our front-end experience to the … crafting beautiful, responsive interfaces and helping people thrive in their careers, you’ll love this one. 🌟 The Role We’re looking for a Senior Front End Engineer to join a growing team of curious, kind, and ambitious folks. You’ll be building web and mobile experiences from the … standards that scale with the team. Embrace modern tools - From unit tests to CI/CD, and yes - we’re exploring AI-assisted development too. 🎯 What We’re Looking For 5+ years of frontend experience in fast-paced environments Strong knowledge of TypeScript, React, and modern JavaScript More ❯

deliver better value. Ranked in the top 25 best service companies to work for in the UK, we now have an opportunity for a Front End Web Developer working within our IT team. Key Aspects of the role Develop and maintain web applications using Vue 3 for the … front end and NestJS for the backend. Design and optimize relational databases using PostgreSQL. Collaborate with cross-functional teams to deliver scalable, high-performance applications. Implement and enhance API services, ensuring efficiency and security. Work in an Agile development environment, adhering to best practices. Participate … in code reviews, unit testing, and integration testing. Required Skills & Experience Proficiency in Vue 3 and experience with modern front-end development practices. Strong backend development experience with NestJS (or Node.js). Experience with PostgreSQL, including designing schemas and writing efficient queries. More ❯

Engineering or similar is a plus. This role deals with breadth across the full stack, having a solid foundation in software engineering, React/front-end engineering frameworks, API design and deploying applications to production is desired. Proactivity & high ownership: You'll be responsible for driving impact for … that might look like. We're looking for someone who is a go-getter and is naturally inclined to find problems and solve them end to end. You own the responsibility to get things done, and will pick up the skills and experience needed to solve novel problems quickly. … data scientists and machine learning engineers to ship physics models to our customers in a way that delivers maximum value. Work with designers and front-end engineers to shape the UX in line with customer needs. E2E application design: Work with customers to shape tools which are impactful More ❯

to join our incredible team of creative, forward thinking Developers. We are looking for someone with a strong and detailed understanding of both back-end concepts (.NET) and front-end development. This is an exciting time to be joining TEAM LEWIS as we seek to rapidly expand … that support responsive design, progressive enhancement, SEO best practices, W3C and accessibility standards across both desktop and mobile web. Additional requirements Experience with modern front end frameworks like React and NextJs. Understanding of back-end programming concepts and .NET. Previous Experience with Sitecore Strong vanilla JS skills … and front end experience. Positive communication, strong work ethic, ambition and drive. This job description is not intended to be an exhaustive list of the responsibilities for this role. Other responsibilities may be added from time to time. TEAM LEWIS is an Equal Opportunity Employer. We are committed More ❯

months Location: Remote in the UK JOB DETAILS Minimum years of experience: 8+ years Required Core Skills: Strong experience in Uniform.dev (DXP, CMS), front end dev exp. (React, node.js, HTML, CSS etc.) & Vercel (Deployment tool) Job Description: Exp. In Vercel (3 years min,), exp. In Uniform - 1.5 years … min Strong experience on front-end/web portal development Vercel Deployment of websites using Vercel Hands-on experience in Uniform.dev CMS & DXP (create components, make config, provide APIs to support front-end development) Leading communications with client architect More ❯

Join a global investment bank as a React Developer in the front office FX eTrading team. This is a high-impact role on a greenfield program to modernise and scale a real-time trading platform. You'll work on cutting-edge technology, solving complex problems in a fast-paced … React Developer – FX eTrading | Global Investment Bank We are currently hiring an experienced React Developer to join the FX eTrading technology team within the front office of a global investment bank. This role is part of a major, multi-year transformation program aimed at modernising and scaling a high … performance trading platform. You will be working on a greenfield initiative with significant visibility, contributing to the design and build of next-generation front-end systems for the bank’s electronic FX trading business. This is a unique opportunity to collaborate with some of the most talented technologists More ❯

Join a global investment bank as a React Developer in the front office FX eTrading team. This is a high-impact role on a greenfield program to modernise and scale a real-time trading platform. You'll work on cutting-edge technology, solving complex problems in a fast-paced … React Developer – FX eTrading | Global Investment Bank We are currently hiring an experienced React Developer to join the FX eTrading technology team within the front office of a global investment bank. This role is part of a major, multi-year transformation program aimed at modernising and scaling a high … performance trading platform. You will be working on a greenfield initiative with significant visibility, contributing to the design and build of next-generation front-end systems for the bank’s electronic FX trading business. This is a unique opportunity to collaborate with some of the most talented technologists More ❯

development, and testing of the regulatory reporting platform Develop new and enhance existing components in Scala, with a focus on back-end application development for data processing and reporting logic Collaborate with front-end developers on Typescript and Angular application development to improve report readability and user interaction Contribute as a proactive member of an agile development team, focusing on efficient delivery of a transparent and scalable regulatory reporting system to meet business objectives Promote best practices in Test-Driven Development (TDD … reporting systems in a financial services context Preferred Qualifications: Experience in regulatory reporting or compliance platforms is advantageous Familiarity with Typescript and Angular for front-end development is a plus Experience in developing or enhancing data processing tools with Spark or Snowflake is beneficial More ❯

development, and testing of the regulatory reporting platform Develop new and enhance existing components in Scala, with a focus on back-end application development for data processing and reporting logic Collaborate with front-end developers on Typescript and Angular application development to improve report readability and user interaction Contribute as a proactive member of an agile development team, focusing on efficient delivery of a transparent and scalable regulatory reporting system to meet business objectives Promote best practices in Test-Driven Development (TDD … reporting systems in a financial services context Preferred Qualifications: Experience in regulatory reporting or compliance platforms is advantageous Familiarity with Typescript and Angular for front-end development is a plus Experience in developing or enhancing data processing tools with Spark or Snowflake is beneficial More ❯

Join a growing team in the heart of London working on an AI based SaaS platform as a Front End Developer. Responsibilities: Contribute to and maintain the design system Write JavaScript/TypeScript to build high-quality websites Develop unit and feature tests to ensure code quality Foster … a culture of quality within the engineering team Integrate front-end components to work seamlessly with APIs Support product development through coding and mentoring colleagues Requirements: Experience working with component libraries Deep understanding of JavaScript concepts Proficiency in Vue 3 Strong knowledge of HTML5 , CSS3 … and SCSS Familiarity with front-end build tools (e.g., Webpack , npm , Vite ) Passion for writing comprehensive tests Knowledge of REST , HTTP methods , error codes , and the overall architecture of the web Understanding of web security and common application vulnerabilities (e.g., XSS , CSRF ) Nice-to-Haves: Experience with other More ❯

Join a growing team in the heart of London working on an AI based SaaS platform as a Front End Developer. Responsibilities: Contribute to and maintain the design system Write JavaScript/TypeScript to build high-quality websites Develop unit and feature tests to ensure code quality Foster … a culture of quality within the engineering team Integrate front-end components to work seamlessly with APIs Support product development through coding and mentoring colleagues Requirements: Experience working with component libraries Deep understanding of JavaScript concepts Proficiency in Vue 3 Strong knowledge of HTML5 , CSS3 … and SCSS Familiarity with front-end build tools (e.g., Webpack , npm , Vite ) Passion for writing comprehensive tests Knowledge of REST , HTTP methods , error codes , and the overall architecture of the web Understanding of web security and common application vulnerabilities (e.g., XSS , CSRF ) Nice-to-Haves: Experience with other More ❯

job opportunity for you. Role: Golang Backend Developer Location: Osterley/Hybrid Duration: 12 Months We are seeking a highly skilled and experienced Back-End Developer with advanced expertise in Go (Golang), data analytics, and cloud-based backend services. This individual will play a key role in building scalable … APIs, processing data pipelines, and supporting front-end web applications with real-time analytics and insights. Technical Expertise Independently develop and maintain high-performance backend services using Go (Golang). Design and implement RESTful APIs and GraphQL endpoints to support front-end applications. Process and optimize … seamless user experience. Data Analytics & User Insights Integrate real-time data processing and analytics into backend applications. Work closely with data engineers, analysts, and front-end developers to deliver actionable insights. Design and implement ETL pipelines to extract, transform, and load large datasets. Enable event tracking and logging More ❯

job opportunity for you. Role: Golang Backend Developer Location: Osterley/Hybrid Duration: 12 Months We are seeking a highly skilled and experienced Back-End Developer with advanced expertise in Go (Golang), data analytics, and cloud-based backend services. This individual will play a key role in building scalable … APIs, processing data pipelines, and supporting front-end web applications with real-time analytics and insights. Technical Expertise Independently develop and maintain high-performance backend services using Go (Golang). Design and implement RESTful APIs and GraphQL endpoints to support front-end applications. Process and optimize … seamless user experience. Data Analytics & User Insights Integrate real-time data processing and analytics into backend applications. Work closely with data engineers, analysts, and front-end developers to deliver actionable insights. Design and implement ETL pipelines to extract, transform, and load large datasets. Enable event tracking and logging More ❯

Summer-Browning Associates are currently supporting our client within the Telecommunications Sector, who are seeking a Front-End Developer (NextJS/Angular) for an initial 6-month assignment. Candidate Requirements: A recent background in a Front-end Development role in a NextJS More ❯

Summer-Browning Associates are currently supporting our client within the Telecommunications Sector, who are seeking a Front-End Developer (NextJS/Angular on an initial 6 month assignment. Location: London (once per week) The ideal candidate will have: A recent background in a Front-end Development role in a NextJS and Angular environment. Telecommunications experience would be advantageous. 4+ years' experience as a Digital Software Engineer in cross functional team. Have a proven track record of creating ideas in a similar organisation. Be able to understand user feedback and analytics to More ❯

teams to work on the new projects approved, which will give exposure to the whole life cycle of development. You will be focusing on front end development specializing in react, design patterns, UI/UX tech stacks and frameworks to create those scalable and robust … applications. Requirements: At least 7+ years of front end development - react Typescript, JavaScript, React, HTML/CSS, NodeJS, Java 8, Vert.x, Linux Jira, Confluence, Git, NPM, Yarn, Webpack, Teamcity/Jenkins, Artifactory Strong UI/UX, analytical and design skills This role is a full More ❯

teams to work on the new projects approved, which will give exposure to the whole life cycle of development. You will be focusing on front end development specializing in react, design patterns, UI/UX tech stacks and frameworks to create those scalable and robust … applications. Requirements: At least 7+ years of front end development - react Typescript, JavaScript, React, HTML/CSS, NodeJS, Java 8, Vert.x, Linux Jira, Confluence, Git, NPM, Yarn, Webpack, Teamcity/Jenkins, Artifactory Strong UI/UX, analytical and design skills This role is a full More ❯

Job Title: NextJS Front End Developer - Hybrid/London Location: Paddington office - Once a week Salary/Rate: Up to £630 a day Inside IR35 Start Date: May 2025 Job Type: 6-Month Contract with likely extension Company Introduction Global Telecoms and Media giant in London seeks a … very experienced NextJS Front End Developer for a six month rolling contract. Excellent hands-on NextJS front-end development experience is a must for this role. The successful candidate for this role must be able to work on-site in their Paddington office More ❯

Job Title: NextJS Front End Developer - Hybrid/London Location: Paddington office - Once a week Salary/Rate: Up to £630 a day Inside IR35 Start Date: May 2025 Job Type: 6-Month Contract with likely extension Company Introduction Global Telecoms and Media giant in London seeks a … very experienced NextJS Front End Developer for a six month rolling contract. Excellent hands-on NextJS front-end development experience is a must for this role. The successful candidate for this role must be able to work on-site in their Paddington office More ❯

device, enabling personalized treatment and remote patient monitoring. We are looking for a Full-Stack Software Engineer with a strong emphasis on frontend development who is also confident in backend systems. You will work as a key member of a multi-disciplinary team delivering a regulation-compliant … number removed) and IEC (phone number removed) Person Specifications as a Software Engineer: A Full-Stack Developer- Software Engineer: with a particular focus on front-end skills , but experienced in both front-end and back-end coding languages, development frameworks: Hands-on … Azure or equivalent cloud platform Knowledge of machine learning and AI Python, Java, development, verification testing and deployment Knowledge of multiple front-end languages and libraries, and UI/UX design Additional modules from vendors such as for 3D imaging, image processing, animation Experience developing More ❯