16 to 40 of 52 Front-End Web Developer Jobs in London

About the job We are looking for an experienced Front-End Engineer with great communication skills and a sense for aesthetics. You will build and maintain our apps, websites and the UI of our products, and help to create the world’s leading product design AI. … to pave the road towards a superb product. Your responsibilities will include: Building and maintaining our web applications' front-end Maintaining clean, testable and robust architectures Working closely with the product team to make sure our users are getting the best user … experience possible About you You have 4+ years of modern Web Development experience Strong fundamentals in JavaScript,TypeScript, React, HTML, and CSS You have a deep understanding of how the web works You have your finger on the pulse of the latest more »

I'm in need of a Front End Developer with expertise in utilizing the latest features of Next.js, particularly the App Router . The ideal candidate will possess a strong understanding of CSS, TypeScript, and HTML5, along with the ability to create … Hybrid with occasional visits to an office in either London or Manchester. Responsibilities: Utilize deep knowledge of Next.js to develop and maintain web applications. Implement and optimize routing using the Next.js App Router. Utilize Next.js Image provider for efficient image loading and optimization. Implement deferable streaming … self-contained, reusable, and testable modules and components. Implement SEO solutions for SPAs using Next.js, focusing on Critical Rendering Path and Core Web Vitals performance optimization. Implement CSS and JS methods for providing performant visual effects and maintaining a framerate above 30fps. Understand and optimize the more »

Senior Full Stack C# Developer Location: Based at client locations, working remotely, or based in our Godalming or Milton Keynes offices Job Type: Permanent Salary: Negotiable, plus company benefits Job Overview Triad Group Plc is seeking a skilled and experienced Full Stack C# Developer to join our dynamic team. As a Developer, you will be responsible for designing, developing, and maintaining software applications using .Net Core with associated web frameworks (React, Blazer, Angular). You will collaborate with cross-functional teams to … Ability to work independently and in a team environment. Strong attention to detail and dedication to delivering high-quality work. Experience with front-end technologies (HTML, CSS, JavaScript). Experience with version control systems (e.g., Git is preferred). Nice-to-Have: GDS experience. What you more »

Software Developer About Us: Join a prominent innovator in the electronic solutions industry. Our company is dedicated to advancing the design, development, and manufacturing of sophisticated electronic systems for various sectors globally. With a focus on excellence and innovation, we continuously push the boundaries of technology … to deliver outstanding products to our diverse clientele. Job Description: We are in search of a talented Software Developer to join our team. As a Software Developer at our company, you will be responsible for designing and testing software applications for Windows … NPI) process, contributing to the design and support of new product designs. Experience and Qualifications: Required: Minimum 3 years of experience in front-end applications, .NET, and .NET Core development, preferably with Linux Ubuntu. Proficiency in C++, C#, Java, Python, and Ruby. Experience in database design 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 … 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 … 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 more »

Role: Developer – React Native Location: London (3 days at Office) The Company: Wipro Limited (NYSE: WIT, BSE: 507685, NSE: WIPRO) is a leading technology services and consulting company focused on building innovative solutions that address clients’ most complex digital transformation needs. We are an exciting organisation … numerous platforms • Using React Native, design and develop user interface components for JavaScript-based online and mobile apps. • Troubleshoot issues and improve front-end performance • Write reusable, effective, as well as scalable JavaScript code and create interchangeable front-end modules • Understand customer … calls as well as improve the performance of the websites/mobile apps • Plan the data and presentation layer of the applications’ front-end • Reviewing existing front-end code • Designing test plans to ensure product quality • Maintaining technical documentation for projects • Planning more »

In this role, you will be primarily responsible for: * Delivery of high-quality development work results (structure, content, form) * Integrating the application front-end services (with a basic understanding of web front-end technologies) * Managing the exchange of … data between different backend services (owned by separate development teams) and front-end application and third party API integration * Development of all server-side logic, working with BA and Quality Assurance to ensure business logic is implemented as required and fully testable * Introducing and owning … Service deployments * Broader AWS knowledge (e.g. S3, KMS, EKS) * Great attention to detail, organisational skills and a keen analytical mind * Experience with front-end JavaScript frameworks, such as React * Proven delivery success in large scale development projects (including, for example, enterprise integration patterns, high assurance/ more »

Job Role: Senior Front End Developer Location: London (hybrid working - 3 days in office) Salary: £65,000-£80,000 DOE Are you passionate about creating seamless, user-centric web experiences that push the boundaries of innovation? A leading … Cross-Functional Collaboration: Work closely with UX/UI designers, backend developers, and other cross-functional teams to ensure seamless integration of front-end components with the overall system architecture. Responsive Design Implementation: Implement responsive design principles to ensure optimal performance across various devices and screen … field. Minimum 5 years of platform software development experience in .NET, C#, SQL Proven experience (10 years) as a Front end Developer with a focus on creating dynamic, responsive web applications. Expertise in HTML, CSS, JavaScript, and from more »

Job Description Javascript Front End Developer - Central London JavaScript Engineer required to join a fast growing company and shape the future of payments cross-platform and cross-device? Evolving in an agile and collaborative environment, you will be part of a multidisciplinary … in. The role is uniquely positioned to be deeply involved in the entire product lifecycle, working side by side with Front-End & Back-End Developers, Architects and Designers towards a common goal: provide millions of online shoppers worldwide with the best possible … Skills & Experience Excellent JavaScript (Vanilla) with code patterns Good knowledge of some JS frameworks (e.g. Angular, Backbone) Complete understanding of the full web stack Solid knowledge of CSS pre-processors (SASS, LESS) and HTML5 Knowledge of some server side languages (e.g. PHP, NodeJS) Knowledge of more »

Developer - £700 p/d - Inside IR35 - Finance My client are looking for a Front End Developer with proficient in HTML5, CSS, and JavaScript (Angular) to join their team. The perfect candidate will have heavy experience within … UX designs. Enhance application performance to achieve optimal speed and scalability. Foster productive collaboration with team members and stakeholders. Requirements: Mastery of web markup languages such as HTML5 and CSS3. Proven track record in crafting user interfaces for OMS/EMS applications. Robust expertise in … JavaScript and contemporary web development frameworks, notably Angular and agGrid. Understanding of responsive design principles and proficiency in front-end development tools. Proficiency in utilizing version control systems. If you are interested please come back with an updated CV and contact number more »

and MVC development experience, and are you seeking a new job in London? Our client is looking for a Senior C# Developer, and the hybrid role comes with a salary of up to £70,000 p/a and excellent benefits. As a Senior C# … Developer, you will work on various web applications using the latest technologies and best practices. This is a hybrid role based in London, 2-3 times per week and 1 day per month in the Kent office. In your first few weeks … working at a Senior level using C#, ASP.NET MVC, and SQL Server Proficiency in Razor, HTML, CSS, JavaScript, jQuery, Bootstrap, and other front-end technologies Familiar with RESTful APIs, JSON, XML, and web services If you want to impact and create change more »

the entire software development lifecycle, from design to deployment. Independently write clean, maintainable, and well-documented code, following best practices for both front-end and back-end development. Translate requirements into technical solutions in collaboration with engineers and designers. Implement secure coding practices to … quality and maintainability. Identify and resolve bugs and software defects efficiently. Stay updated on the latest advancements in relevant technologies for both front-end and back-end development. Contribute to the development and maintenance of existing applications. Champion the improvement of development processes and … equivalent experience). Thorough understanding of Object-Oriented Programming (OOP) principles. Proficiency in JavaScript (experience with ES6+ is preferred). Experience with front-end frameworks like React.js and back-end frameworks like Node.js. Experience with version control systems, such as Git. Experience with unit more »

Full Stack developer with PHP+ NodeJS + React experience About Us: GIMO is a silver award winner for 2021 Employee Centric Company at UK Employee Experience Awards (UKEXA) in London. Company was established in 2006, based in the Waterloo/Southwark area with circa 200 employees … and betFIRST We have a very multicultural team here at GIMO with employees specialising in all aspects of Marketing, Affiliation Marketing, Development, Web Design, Content, Analysis, Software Development and Customer Service. THE ROLE We are looking for a full … time Senior Full Stack Developer with at least 5 years of software development experience having a focus on front-end & back-end development. (2-5 years’ experience in React.JS, Node.JS). The candidate will develop new application features and maintain more »

Mid-Senior Full Stack Ruby Developer (Tech for Good/Sustainability) I am working on this role exclusivly with a client in the tech for good space, so if you are interested in making an impact working for a company that is focused on improving … use technology for positive change? Our client, a trailblazer in the sustainability space, is seeking a Mid-Senior Full Stack Ruby Developer to join their mission-driven team. In this role, you'll have the opportunity to leverage your expertise in HTML, CSS, Stimulus, and … to a more sustainable future. Working closely with clients, you'll not only bring their vision to life but also collaborate on front-end development, ensuring a seamless user experience. Your contributions will directly impact the company's mission to create positive change through technology. **Requirements more »

Do you have extensive Leadership and Mentoring experience as C#, ASP.NET and MVC developer, and are you seeking a new hybrid job in London? Our client is looking for a Lead C# Developer, and the hybrid role comes with a salary … of up to £110,000 p/a and excellent benefits. As a Lead C# Developer, you will work on various web applications using the latest technologies and best practices. This is a hybrid role based in London (Central) 2-3 times … have an extensive background working within Fintech or within Financial Services organisations. Proficiency in Razor, HTML, CSS, JavaScript, jQuery, Bootstrap, and other front-end technologies Familiar with RESTful APIs, JSON, XML, and web services If you want to impact and create change more »

Full Stack Developer - React.JS - Python - Rest API - SQL - 6 Months - Paying up to £615 (Inside IR35) - Hybrid As a Full-Stack Engineer you will collaborate with a cross functional team to design and develop systems that operate on a wide range of data sets. You will … responsive, user-friendly web applications using React JS. Design, develop, and implement RESTful APIs for seamless integration between front-end and back-end systems. Collaborate with cross-functional teams to gather and understand requirements and translate them into technical specifications … performance, reliability, and scalability of applications and APIs through thorough testing and optimization. Troubleshoot and debug issues across the entire stack, from front-end to back-end. Requirements: Proven experience working as a Full Stack Engineer, with a focus on React JS development and API design more »

If so, we invite you to join a collaborative team developing a cutting-edge quantitative research and strategy platform. As a Senior Developer, you will play a crucial role in shaping the future of financial technology. Sartre Group are partnered with a Tier 1 Hedge Fund … and trades quantitative investment strategies. Responsibilities: Write and maintain high-quality, well-tested code spanning UI, services, and data storage layers. Lead front-end development initiatives, enhancing the user experience. Actively engage in code reviews, knowledge-sharing, and design discussions within the team. Foster collaboration with … peers across various departments, including both technology and business units. Qualifications: 2+ years’ experience as a software developer. Demonstrated proficiency as a developer with a track record of delivering outstanding web applications. Experience with AngularJS, TypeScript, JavaScript, HTML, CSS Experience with C# more »

to our users. As a Full Stack Developer at Linkable, you'll need to be proficient in various front-end and back-end coding languages, development frameworks, databases, APIs, and third-party libraries. You'll be responsible for taking ownership … software solutions. Work with the wider team to consider and fulfill approved requests for features and improvements to the software. Build the front-end of applications through appealing visual design. Further develop and manage well-functioning databases and applications. Test software to ensure responsiveness and efficiency. … Stack Developer or similar role Experience developing desktop and mobile applications Familiarity with common stacks Knowledge of multiple front-end and back-end languages and libraries (e.g. Svelte, HTML/CSS, Go, Typescript,) Familiarity with databases, web more »

Do you have extensive Leadership and Mentoring experience as C#, ASP.NET and MVC developer, and are you seeking a new hybrid job in London? Our client is looking for a Lead C# Developer, and the hybrid role comes with a salary … of up to £100,000 p/a and excellent benefits. As a Lead C# Developer, you will work on various web applications using the latest technologies and best practices. This is a hybrid role based in London (Central) 3 times per … have an extensive background working within Fintech or within Financial Services organisations. Proficiency in Razor, HTML, CSS, JavaScript, jQuery, Bootstrap, and other front-end technologies Familiar with RESTful APIs, JSON, XML, and web services Deerfoot IT Resources Ltd is acting as an more »

the 30,000 households that are on the panel scanning barcodes on all products purchased in each trip. The Senior Application Support Developer will join a small but critically important team as the stack they support grows and develops to support both the redevelopment of the … managing relationships with a range of internal stakeholders to ensure delivery of key priorities. The skills & experience needed as Senior Application Support Developer University Degree (Bachelor’s or Master’s Degree) in Computer Science, Software Engineering or equivalent fields. Minimum of 3-4 years of previous … experience in full-stack development roles – preferably in application development. Proficiency in Front-End web development primarily with JS, HTML5 and CSS. Proficiency in Back-End development with ASP.NET, .NET and C#. Experienced with GIT for code versioning. Comfortable with more »

If so, we invite you to join a collaborative team developing a cutting-edge quantitative research and strategy platform. As a Senior Developer, you will play a crucial role in shaping the future of financial technology. Sartre Group are partnered with a Tier 1, leading Hedge … and trades quantitative investment strategies. Responsibilities: Write and maintain high-quality, well-tested code spanning UI, services, and data storage layers. Lead front-end development initiatives, enhancing the user experience. Actively engage in code reviews, knowledge-sharing, and design discussions within the team. Foster collaboration with … peers across various departments, including both technology and business units. Qualifications: 5+ years’ experience as a software developer. Demonstrated proficiency as a developer with a track record of delivering outstanding web applications. Experience with . Netcore , C# , TypeScript, Angular 2+, SQL and more »

End D3 Javascript Software Engineer - Holborn Our Client wants to recruit a Senior Front End Software Developer with at least 7 to 10 years expertise of working with D3 React and Javascript. You will be involved with creating … sophisticated, robust and easy to use web apps whilst working in a close-knit team who solve complex problems, together. The Client works with very latest cutting edge Front End Technologies. You will be working to create data-heavy applications for … model Familiarity with RESTful APIs Knowledge of modern authorization mechanisms, such as JSON Web Token Familiarity with modern front-end build pipelines and tools Experience with common front-end development tools such as Babel, Webpack, NPM, etc. Familiarity more »

the boundaries of technology to deliver outstanding products to our diverse clientele. Job Description: We are in search of a talented Software Developer to join our team. As a Software Developer at our company, you will be responsible for designing and testing … software applications for Windows/Linux and Android devices, as well as developing Web applications for data transfer and streaming services. Your role will involve collaborating with embedded software engineers, hardware engineers, and system architects to enhance application performance and user experience. Key Responsibilities : Design and … NPI) process, contributing to the design and support of new product designs. Experience and Qualifications: Required: Minimum 3 years of experience in front-end applications, .NET, and .NET Core development, preferably with Linux Ubuntu. Proficiency in C++, C#, Java, Python, and Ruby. Experience in database design more »

Asp.Net UI/UX Software Developer - Must have Demostrable frontend experience Job applicant´s CV must list software web apps where we can view examples of modern UI/UX *** If your CV does not show UX examples do not apply *** We … are looking for top developers that can add real value. The developer must have speciality in: Developing c# Asp.Net web based software applications with slick modern UI and UX Must be able to show and demonstrate their work on the web … opportunity has arisen with an international digital company, seeking a .Net Developer with experience of c# .NET and front-end technologies. Adhering to the highest quality standards, the internationally based company is willing to offer a great salary combined with a good more »

on the customer experience. We are building a service-based architecture driven by events and are cloud native with AWS. On the front-end we are creating amazing user experiences for our customers with Next.JS, React &Typescript, using Node & Python on the server side and … We leverage tools such as Localstack to replicate the AWS environment on our development machines and ensure that we have the best developer experience possible. In AWS, we are leveraging much of its native functionality. Fargate is used to host our web more »