51 to 75 of 83 Front-End Web Developer Jobs in London

and mentorship to a team of developers, guiding them through collaboration, innovation and facilitation to ensure best practices and high-quality code. Design, develop, and maintain both front-end components of web and mobile applications using React, Angular, TypeScript, Bootstrap 5, HTML, CSS Apply Test Driven Development (TDD) practices using tools such … closely with clients and internal teams to understand requirements, provide technical guidance, and deliver solutions that exceed expectations. Your skills and experience Design, develop, and maintain both front-end and back-end components of web and mobile applications using JavaScript, Node.js, and modern frameworks and libraries such as React, Angular … tools (e.g. GitHub Copilot) to enhance productivity and code quality. Experience of at least one leading Node framework (Express.js, Nest.js, Hapi.js) Expertise in at least one modern front-end framework (Nest.js, Remix.js). A track record in a lead or senior developer role, with experience of mentoring and guiding development teams. Proficiency More ❯

and mentorship to a team of developers, guiding them through collaboration, innovation and facilitation to ensure best practices and high-quality code. * Design, develop, and maintain both front-end components of web and mobile applications using React, Angular, TypeScript, Bootstrap 5, HTML, CSS * Apply Test Driven Development (TDD) practices using tools such … closely with clients and internal teams to understand requirements, provide technical guidance, and deliver solutions that exceed expectations. Your skills and experience * Design, develop, and maintain both front-end and back-end components of web and mobile applications using JavaScript, Node.js, and modern frameworks and libraries such as React, Angular … tools (e.g. GitHub Copilot) to enhance productivity and code quality. * Experience of at least one leading Node framework (Express.js, Nest.js, Hapi.js) * Expertise in at least one modern front-end framework (Nest.js, Remix.js). * A track record in a lead or senior developer role, with experience of mentoring and guiding development teams. * Proficiency More ❯

and mentorship to a team of developers, guiding them through collaboration, innovation and facilitation to ensure best practices and high-quality code. Design, develop, and maintain both front-end components of web and mobile applications using React, Angular, TypeScript, Bootstrap 5, HTML, CSS Apply Test Driven Development (TDD) practices using tools such … closely with clients and internal teams to understand requirements, provide technical guidance, and deliver solutions that exceed expectations. Your skills and experience Design, develop, and maintain both front-end and back-end components of web and mobile applications using JavaScript, Node.js, and modern frameworks and libraries such as React, Angular … tools (e.g. GitHub Copilot) to enhance productivity and code quality. Experience of at least one leading Node framework (Express.js, Nest.js, Hapi.js) Expertise in at least one modern front-end framework (Nest.js, Remix.js). A track record in a lead or senior developer role, with experience of mentoring and guiding development teams. Proficiency More ❯

and mentorship to a team of developers, guiding them through collaboration, innovation and facilitation to ensure best practices and high-quality code. * Design, develop, and maintain both front-end components of web and mobile applications using React, Angular, TypeScript, Bootstrap 5, HTML, CSS * Apply Test Driven Development (TDD) practices using tools such … closely with clients and internal teams to understand requirements, provide technical guidance, and deliver solutions that exceed expectations. Your skills and experience * Design, develop, and maintain both front-end and back-end components of web and mobile applications using JavaScript, Node.js, and modern frameworks and libraries such as React, Angular … tools (e.g. GitHub Copilot) to enhance productivity and code quality. * Experience of at least one leading Node framework (Express.js, Nest.js, Hapi.js) * Expertise in at least one modern front-end framework (Nest.js, Remix.js). * A track record in a lead or senior developer role, with experience of mentoring and guiding development teams. * Proficiency More ❯

and mentorship to a team of developers, guiding them through collaboration, innovation and facilitation to ensure best practices and high-quality code. Design, develop, and maintain both front-end components of web and mobile applications using React, Angular, TypeScript, Bootstrap 5, HTML, CSS Apply Test Driven Development (TDD) practices using tools such … closely with clients and internal teams to understand requirements, provide technical guidance, and deliver solutions that exceed expectations. Your skills and experience Design, develop, and maintain both front-end and back-end components of web and mobile applications using JavaScript, Node.js, and modern frameworks and libraries such as React, Angular … tools (e.g. GitHub Copilot) to enhance productivity and code quality. Experience of at least one leading Node framework (Express.js, Nest.js, Hapi.js) Expertise in at least one modern front-end framework (Nest.js, Remix.js). A track record in a lead or senior developer role, with experience of mentoring and guiding development teams. Proficiency More ❯

Frontend WordPress Developer - £45k - 3 days in London Bridge Technologies: WordPress, React, JavaScript, Next.js (MUST) SoBold is a high-performance website design and development agency based in London. We are a collaborative, values-driven team delivering exceptional websites and platforms. Our values are kindness, accountability, creative thinking, awareness, and teamwork. We are looking for an ambitious … WordPress Developer to join our team. You will be instrumental in re-architecting a key client website using Next.js , WordPress, and modern front-end technologies. What you'll do Build pixel-perfect, responsive web pages using HTML, SCSS, JavaScript, and Typescript Work with React/Next.js/… GraphQL to develop headless WordPress sites Ensure performance and scalability across devices Create reusable code and develop complex front-end functionality Produce documentation and guidance for clients and team members Snag, test, and maintain high standards on all projects Lead front-end aspects of projects and support junior developers What we need More ❯

and other developers to build high-quality, scalable applications. This role is particularly suited to a developer with a strong grounding in both front-end and back-end technologies, who is eager to act as a front-end subject matter expert (SME) within a wider full … applications using Vue.js on the front end and C#/.NET on the back end. Translate design prototypes into responsive, accessible, and maintainable front-end components. Build and optimise APIs and services to support scalable, data-driven applications. Collaborate in Agile ceremonies (scrums, sprint planning, retrospectives) to deliver work iteratively. Contribute to … user interfaces. Solid experience in C# and the .NET ecosystem, including API and service development. Good understanding of relational databases (SQL Server or similar). Experience integrating front-end and back-end systems in a full-stack environment. Familiarity with Agile software development practices, Git version control, and CI/CD pipelines. Knowledge of More ❯

About the Role: Grade Level (for internal use): 11 Role Description: We are seeking an experienced and passionate Senior Frontend React UI Developer to build out our front-end web application, which will allow the users to create a graphical model interactively and collaboratively, view models, upload data … graphical network model is still built off-platform. We are currently building out a sub-application which allows the modelling team to collaboratively build the model using web-sockets, and load that into the existing system - think a multi-user Google Docs or Office 365 interactive session. We also want to build out screens which allow … Interact with the RESTful API that we develop to trigger jobs asynchronously and retrieve sampling results from the storage layer Knowledge of how to test the developed front-end componentry Interested in shaping the backend Python API or becoming involved in full stack development. Desired/Obtained Qualifications and experience: Some general knowledge of Bayesian networks More ❯

and other developers to build high-quality, scalable applications. This role is particularly suited to a developer with a strong grounding in both front-end and back-end technologies, who is eager to act as a front-end subject matter expert (SME) within a wider full … applications using Vue.js on the front end and C#/.NET on the back end. Translate design prototypes into responsive, accessible, and maintainable front-end components. Build and optimise APIs and services to support scalable, data-driven applications. Collaborate in Agile ceremonies (scrums, sprint planning, retrospectives) to deliver work iteratively. Contribute to … user interfaces. Solid experience in C# and the .NET ecosystem, including API and service development. Good understanding of relational databases (SQL Server or similar). Experience integrating front-end and back-end systems in a full-stack environment. Familiarity with Agile software development practices, Git version control, and CI/CD pipelines. Knowledge of More ❯

Front End Developer, you'll be at the forefront of our digital product development, driving innovation and excellence in front-end engineering. You will be responsible for delivering high-quality frontend solutions by setting the coding standard, shaping the architecture, guiding engineering practices, and lead the team through … of a project senior technical leadership team, you will also contribute to stakeholder management and strategic planning at account level. Responsibilities: Lead the frontend development of complex web applications using modern JavaScript libraries and frameworks (React, Next.js, Vue.js etc.). Define technical architecture, patterns, and practices for scalable, maintainable, and high-performing frontend solutions. Act as … technical feasibility and shaping solutions. Involvement in technical communities or thought leadership (e.g., speaking, blogging, OSS contributions). Desirable Certifications: JavaScript Algorithms and Data Structures Certification Responsive Web Design Certification Vue.js Certification (if experience with VueJS) React.js Certification (if experience with ReactJS) Angular Certification (if experience with Angular) IBM is committed to creating a diverse environment More ❯

Front End React Developer, React, Javascript, NW London to £80K A leading financial software company are looking for a Front End JavaScript developer who is proficient with React.js. The role is Offcie based in North West London, Your primary focus will be on developing … infrastructure. Therefore, a commitment to 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 of web … and RTK (RTKQuery also a bonus) Familiarity with RESTful APIs Knowledge of modern authorization mechanisms, such as JSON Web Token Familiarity with modern front-end build pipelines and tools (Github actions a bonus) Experience with common front-end development tools such as Babel, Webpack, NPM, etc. Ability to More ❯

Job Description: We are looking for a Front-End Developer with expertise in AngularJS and Bootstrap to join our team. The ideal candidate should have experience working in the banking domain , and developing secure and responsive web applications. You will be responsible for designing and implementing user-friendly … interfaces that enhance the customer experience. Key Responsibilities: Develop and maintain responsive and dynamic web applications using AngularJS and Bootstrap. Ensure cross-browser compatibility and optimize applications for maximum speed and scalability. Work closely … with UX/UI designers, backend developers, and business analysts to create seamless user experiences. Implement security best practices to protect sensitive banking data. Troubleshoot and debug front-end issues to ensure smooth application performance. Stay up to date with industry trends and emerging front-end technologies. More ❯

Job Description: We are looking for a Front-End Developer with expertise in AngularJS and Bootstrap to join our team. The ideal candidate should have experience working in the banking domain , and developing secure and responsive web applications. You will be responsible for designing and implementing user-friendly … interfaces that enhance the customer experience. Key Responsibilities: Develop and maintain responsive and dynamic web applications using AngularJS and Bootstrap. Ensure cross-browser compatibility and optimize applications for maximum speed and scalability. Work closely … with UX/UI designers, backend developers, and business analysts to create seamless user experiences. Implement security best practices to protect sensitive banking data. Troubleshoot and debug front-end issues to ensure smooth application performance. Stay up to date with industry trends and emerging front-end technologies. More ❯

Full Stack JavaScript Developer (Mid-Level) Salary: 65,000 - 70,000 pa (depending on experience) plus benefits, perks and healthcare options Location: Hybrid/2 x days per week - Travel to London Job Type: Permanent Security Clearance: This role is exclusively open to UK sole nationals who either hold or are eligible for Security Clearance (SC … web and mobile applications while ensuring high performance and scalability, this is your opportunity to make an impact! Designing, developing, and maintaining both front-end and back-end components of web and mobile applications using JavaScript, Node.js, and modern frameworks and libraries such as React, Angular … a strong focus on Node.js and server-side development. Experience of at least one leading Node framework (Express.js, Nest.js, Hapi.js) Expertise in at least one modern front-end framework (Nest.js, Remix.js). Proficiency in HTML5, CSS3, and JavaScript (ES6+). Experience with TypeScript and modern development tools and practices. Experience of Test Driven or Behaviour More ❯

Full Stack JavaScript Developer (Mid-Level) Salary: £65,000 - £70,000 pa (depending on experience) plus benefits, perks and healthcare options Location: Hybrid/2 x days per week - Travel to London Job Type: Permanent Security Clearance: This role is exclusively open to UK sole nationals who either hold or are eligible for Security Clearance (SC … web and mobile applications while ensuring high performance and scalability, this is your opportunity to make an impact! Designing, developing, and maintaining both front-end and back-end components of web and mobile applications using JavaScript, Node.js, and modern frameworks and libraries such as React, Angular … a strong focus on Node.js and server-side development. Experience of at least one leading Node framework (Express.js, Nest.js, Hapi.js) Expertise in at least one modern front-end framework (Nest.js, Remix.js). Proficiency in HTML5, CSS3, and JavaScript (ES6+). Experience with TypeScript and modern development tools and practices. Experience of Test Driven or Behaviour More ❯

-Experience Front End, you'll be at the forefront of our digital product development, driving innovation and excellence in front-end engineering. You will be responsible for delivering high-quality frontend solutions by setting the coding standard, shaping the architecture, guiding engineering practices, and lead the team through … of a project senior technical leadership team, you will also contribute to stakeholder management and strategic planning at account level. Responsibilities Lead the frontend development of complex web applications using modern JavaScript libraries and frameworks (React, Next.js, Vue.js etc.). Define technical architecture, patterns, and practices for scalable, maintainable, and high-performing frontend solutions. Act as More ❯

plan of an additional 5% of your base salary paid by us monthly to save for your future Your role and responsibilities As an AWS Full Stack Developer you'll participate in many aspects of the software development lifecycle, such as design, code implementation, testing, and support. You will create software that enables your clients' hybrid … analyze the current landscape for opportunities to operate and code creative solutions. Required technical and professional expertise Key Responsibilities: Design, code, test, and launch new features for web applications using AWS services. Collaborate with product managers and stakeholders to define, design, and ship new features. Ensure the performance, quality, and responsiveness of applications. Work closely with … advanced degree is a plus. Professional experience as a Full Stack Developer. Extensive experience in AWS cloud services, including EC2, S3, Lambda, RDS, DynamoDB, etc. Proficient in front-end technologies (HTML, CSS, JavaScript, React or Angular) and back-end languages (Java, Python, Node.js, etc.). Solid understanding of RESTful APIs and microservices architecture. Experience More ❯

and mentorship to a team of developers, guiding them through collaboration, innovation and facilitation to ensure best practices and high-quality code. • Design, develop, and maintain both front-end components of web and mobile applications using React, Angular, TypeScript, Bootstrap 5, HTML, CSS • Apply Test Driven Development (TDD) practices using tools such … closely with clients and internal teams to understand requirements, provide technical guidance, and deliver solutions that exceed expectations. Your skills and experience • Design, develop, and maintain both front-end and back-end components of web and mobile applications using JavaScript, Node.js, and modern frameworks and libraries such as React, Angular … tools (e.g. GitHub Copilot) to enhance productivity and code quality. • Experience of at least one leading Node framework (Express.js, Nest.js, Hapi.js) • Expertise in at least one modern front-end framework (Nest.js, Remix.js). • A track record in a lead or senior developer role, with experience of mentoring and guiding development teams. • Proficiency More ❯

Overview Front End Developer - React London - Hybrid Remote Remarkable is a leader in digital transformation, helping businesses create cutting-edge customer experiences through platforms like Sitecore, Optimizely, and Microsoft CRM. We specialize in using data-driven strategies and innovative technology to shape the future of customer engagement. With a focus on cloud … assigned Ensuring technical implementation and delivery processes (i.e. Unit testing, Source control, Coding Standards) and technical documentation are followed, improved and continuously evolved 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 of web … control - Git and Gitflow IDEs - Visual Studio Code would be advantageous JIRA, Azure Devops Agile, Scrum, DevOps Previous Experience and Skills Developing enterprise grade scale website/web applications within a large delivery project/team using React and associated technologies You will need to have a sound knowledge of design and design processes & the full More ❯

JavaScript React Developer London (Hybrid) 6 month contract Rates: Negotiable Overview We are seeking an experienced … Software Engineer to join a global technology team within a leading energy trading business. This role is suited to a developer with strong front-end expertise, solid cloud experience, and a track record of delivering business-critical applications in fast-paced environments.The ideal candidate will have excellent problem-solving skills, a user … focused mindset, and the ability to thrive in Agile delivery teams. Key Responsibilities Design and build modern web applications using React, TypeScript, CSS, Jest/Vitest, Webpack, and Ag Grid. Apply modern JavaScript coding, testing, debugging, and automation techniques. Contribute to the creation and optimisation of CI/CD pipelines and deployment practices. Collaborate with global More ❯

You'll be encouraged to identify and draw attention to opportunities for enhancing our delivery and providing additional services to organisations we work with. As a Senior Developer, you will play a key role in designing, developing and maintaining high-quality software solutions. You will work closely with other developers, UX/UI designers and stakeholders … ensure that our products meet the highest standards. Your expertise in C#, .NET, React and Azure will be crucial in driving our technology initiatives forward. The Senior Developer is a key role within BDO IT's Solutions Development team and reports to either a Lead Developer or the Solutions Development Senior Manager. You'll also: Act as a hands-on full-stack developer with strong front-end development skills and a good understanding of UX. Manage third-party developers or full-time employees as required. Collaborate with the Solution Development management team to plan More ❯

limited hiring capabilities. About the Opportunity We are building Version 2 of SkilledUp Life after operating our Minimum Viable Product for 4 years. Our tech stack includes: Front-end: Vue.js Database: MariaDB Hosting environment: AWS EC2 + S3 We are looking for front-end developers. The product team is led by an … experienced full-time Senior Software Engineer. Our Needs Activities: Collaborate with our CEO and product team to develop the web application Make daily commits Test fully and identify bugs Refine the application based on user feedback Skills You Might Develop: Understanding of the product development lifecycle Experience working with an international team to build a widely More ❯

squad, working closely with product managers, designers, and DevOps to deliver high-quality, user-centric features. Key Responsibilities Deliver high-quality software across the full stack, from front-end UI to back-end APIs Build and maintain performant applications using React, Next.js, and Node.js Contribute to architectural discussions and technical design decisions Collaborate with … of API design and integration Track record of delivering end-to-end web applications Knowledge of performance tuning and front-end optimisation Comfortable in Agile environments with CI/CD and DevOps principles Strong communication skills with a collaborative, solutions-focused mindset Desirable Experience with microservices or event More ❯

Full Stack JavaScript Developer (Mid-Level) Salary: £65,000 - £70,000 pa (depending on experience) plus benefits, perks and healthcare options Location: Hybrid/2 x days per week - Travel to London Job Type: Permanent Security Clearance: This role is exclusively open to UK sole nationals who either hold or are eligible for Security Clearance (SC … and mobile applications while ensuring high performance and scalability, this is your opportunity to make an impact! Your Role: Designing, developing, and maintaining both front-end and back-end components of web and mobile applications using JavaScript, Node.js, and modern frameworks and libraries such as React, Angular … a strong focus on Node.js and server-side development. Experience of at least one leading Node framework (Express.js, Nest.js, Hapi.js) Expertise in at least one modern front-end framework (Nest.js, Remix.js). Proficiency in HTML5, CSS3, and JavaScript (ES6+). Experience with TypeScript and modern development tools and practices. Experience of Test Driven or Behaviour More ❯

Full Stack JavaScript Developer (Mid-Level) Salary: £65,000 - £70,000 pa (depending on experience) plus benefits, perks and healthcare options Location: Hybrid/2 x days per week - Travel to London Job Type: Permanent Security Clearance: This role is exclusively open to UK sole nationals who either hold or are eligible for Security Clearance (SC … and mobile applications while ensuring high performance and scalability, this is your opportunity to make an impact! Your Role: Designing, developing, and maintaining both front-end and back-end components of web and mobile applications using JavaScript, Node.js, and modern frameworks and libraries such as React, Angular … a strong focus on Node.js and server-side development. Experience of at least one leading Node framework (Express.js, Nest.js, Hapi.js) Expertise in at least one modern front-end framework (Nest.js, Remix.js). Proficiency in HTML5, CSS3, and JavaScript (ES6+). Experience with TypeScript and modern development tools and practices. Experience of Test Driven or Behaviour More ❯