76 to 100 of 466 Front End Development Jobs in the UK

Front End Developer with Java – Central London Our Client is looking to recruit a Front End Java developer with at least 3 to 5 years solid development experience. Must have the following skills: HTML, XHTML, HTML5 CSS2, CSS3 JavaScript AJAX JSON, JSONP ...

Python full stack developer to join a small, capable engineering team. You'll build and maintain secure, scalable applications from API to Front End. You'll design Back End services and user-facing tools that people rely on day to day. You'll have real ownership of what … ship and a voice in technical direction. What you'll be doing Designing and building REST APIs and Back End services in Python using FastAPI. Developing intuitive Front End interfaces with React and TypeScript. Modelling and managing data across PostgreSQL and MongoDB. Containerising and deploying applications using ...

Gadgets4UK is looking to hire a skilled Web Designer to design and build attractive, high-performing websites for us. You'll handle both back-end and front-end development, including custom themes and third-party integrations, and ongoing security maintenance. The ideal candidate … strong eye for design, solid front-end programming skills, and a good grasp of content management systems. You'll work closely with clients to translate their requirements into polished, user-friendly websites that meet both design and functional expectations. Responsibilities Meet with clients to understand website design ...

such as SOLID and writing maintainable, reusable code. Experience writing automated tests using tools such as PHPUnit and/or Pest. Experience with modern front-end development and JavaScript frameworks such as React, Vue or similar. A good understanding of HTML, CSS and responsive … Experience developing and consuming RESTful APIs. Experience with application performance optimisation, including database queries and efficient application code. Experience with modern JavaScript tooling and front-end build processes. An interest in emerging AI technologies and how they can be applied responsibly to improve software development ...

what we build and how we build it. Mentor junior developers, providing guidance and support to help them grow. We have dedicated front-end developers to support UX/UI needs, and create and maintain a front-end component library. That means you can decide … little or how much you want to focus on front-end vs. back-end problems here. Our Tech Stack Whilst we're language-agnostic when assessing new engineers, familiarity with the following is a plus: C# (latest), .NET 10, EF Core, SQL Server TypeScript/JavaScript, SCSS ...

core, it involves: Data engineering and analysis – extending the data pipeline which feeds our carbon market dashboard and bespoke analytics platform Developing the back-end code and infrastructure for the API – providing access to our offsets data to external clients Contributing to full stack projects, developing products both internally … projects that promote international development and sustainability! Technologies The current team works primarily with Python (for data engineering, analysis and back-end development) and JavaScript (for front end development). We are looking for a candidate with strong ...

based gaming applications. You’ll work with technologies such as TypeScript, React, Redux, Zustand, WebSockets, and Vite, contributing to a modular and scalable front-end architecture. We’re looking for someone with a proactive mindset, who values clean code, collaboration, and continuous learning. Key Responsibilities Develop responsive, high … performance front-end applications using React and TypeScript. Collaborate closely with back-end developers and designers to ensure seamless integration of APIs and UI/UX designs. Participate in code reviews, technical discussions, and agile ceremonies to help drive quality and innovation. Follow best practices in development ...

Front-End Developer (Vue.js) (Permanent) Location: London Job type: Permanent £35,000 - £45,000 per year We are looking for a Front-End Developer to join our client in London. Responsibilities Proactively contribute to develop the system architecture in accordance to the strategic direction … company to deliver requirements in a cost efficient and timely manner. Lead development and code review activities, ensuring the application of the appropriate software standards, techniques, processes, procedures, and tools throughout the development life cycle. Be responsible for the code level design, code organisation ...

Commercial & Investment Bank is seeking an experienced Web Front End Developer. As a Web Front End Developer within the Commercial & Investment Bank, you will work with the Commercial and Investment bank business and its clients, and will have significant exposure and interaction to build client ...

Senior Front-End Developer (React) – Equity Derivatives Technology – VP Engineer the future of global finance. At Citi, our Tech teamdoesn’tjust support finance – we are helping to redefine it. Every day, $5 trillion crosses through our network. We do business in 180+ countriesoperatingat a scale few can match. … managing and reporting control issues with transparency. Key Skills andExperiencerequired-This section is about the candidate. Experience as a technical lead senior developer with front-end technology (JS, ideally React). Extensive experience of system analysis and development of production-quality software applications. Consistently clear ...

abroad. With a presence on four continents and a headcount of 6000 consultants, our ambition is to reach the billion turnover by the end of 2024. In the UK, Talan count 250 employees on several site, the main being: London, Edinburgh and Chester, Leeds. Job Description We are looking … front-end developer to work on Issuemaster real-time web application. The successful candidate will work on key and large epics in our book of work incl. new screens, core & shared functionalities and upgrade of the existing. This is an opportunity for a senior developer with the right ...

series analytics, to the API and UI that engineers use every day. This is a hands‐on senior engineering role. You will own features end to end: design, implement, test, deploy through CI/CD, and support in production. You will also help set the technical direction, raise … datasets in Azure Data Explorer (KQL) and Azure Cosmos DB, with a clear eye on partitioning, query cost and retention. Build and maintain the front end , a React 18/TypeScript single‐page application built with Vite, backed by a backend‐for‐frontend API, including accessibility, internationalisation ...

series analytics, to the API and UI that engineers use every day. This is a hands‐on senior engineering role. You will own features end to end: design, implement, test, deploy through CI/CD, and support in production. You will also help set the technical direction, raise … datasets in Azure Data Explorer (KQL) and Azure Cosmos DB, with a clear eye on partitioning, query cost and retention. Build and maintain the front end , a React 18/TypeScript single‐page application built with Vite, backed by a backend‐for‐frontend API, including accessibility, internationalisation ...

evolving our platform's scalability, reliability, and security. To be successful as a Senior Software Engineer, you should have experience in: React or Angular front-end development (responsive, accessible UIs). Go backend development, including REST API design and service integration. GitLab … test, scan, deploy automation). Containerised applications on Kubernetes/OpenShift (deploy, run, troubleshoot). Some other highly valued skills include: TypeScript and modern front-end tooling and patterns. API security and integration: OAuth2/OIDC/JWT, mTLS; data stores and messaging. Helm and Infrastructure as Code ...

Description Objectives of this Role: Development of all server-side logic, ensuring high performance and responsiveness to requests from the front-end. Responsible for integrating the front-end elements built by your co-workers into the application; therefore, a basic understanding of front-end technologies is necessary as well. Responsibilities of the position: To Develop customize modules in python, python scripting, flask, Django, macros Design components by translating product requirements, break down project into tasks and provide accurate estimates Writing reusable, testable, and efficient code Integration of user-facing elements developed ...

contribute to our vision of a more connected world. Find out more about your new workplace! We are looking for an experienced Angular Front-End Developer (5+ years) to build and maintain scalable, high-performance web applications. You’ll work closely with back-end (.NET) engineers … coaching. Available as a technical escalation to investigate and resolve production incidents to ensure system stability and customer satisfaction. Required Experience & Skills 5+ years front-end development experience Strong Angular expertise Solid knowledge of HTML and CSS Experience with RxJS and state management (e.g., NgRx ...

websites, ensuring content is accurate, up to date, and aligned with brand standards. Manage website updates, enhancements, development requests, and basic front-end changes where appropriate. Identify and implement improvements to user experience, website performance, and conversion rates. Develop and execute SEO strategies, including keyword … translate data into actionable recommendations. Excellent stakeholder management and communication skills. Desirable Knowledge of Google Tag Manager and Search Console. Basic HTML, CSS, and front-end development knowledge. Experience with UX principles and conversion rate optimisation. Familiarity with BI and reporting tools such as Power ...

websites, ensuring content is accurate, up to date, and aligned with brand standards. Manage website updates, enhancements, development requests, and basic front-end changes where appropriate. Identify and implement improvements to user experience, website performance, and conversion rates. Develop and execute SEO strategies, including keyword … translate data into actionable recommendations. Excellent stakeholder management and communication skills. Desirable Knowledge of Google Tag Manager and Search Console. Basic HTML, CSS, and front-end development knowledge. Experience with UX principles and conversion rate optimisation. Familiarity with BI and reporting tools such as Power ...

Nexus Jobs Limited in Central London is seeking a Front End Developer with Java and 3–5 years of solid development experience for a 3-month assignment. The role requires strong skills in HTML5, CSS, JavaScript, and jQuery, with familiarity with social APIs such … AJAX/JSON. OO design and web debugging are essential. The candidate should be adept at responsive web design and working on complex front-end systems in a fast-paced environment. #J-18808-Ljbffr ...

Shortlister Solutions Limited is looking for a Senior Front-End Developer to lead front-end architecture and enhance user experiences. You will work remotely, building modern applications with Vue.js and influence technical direction as the company scales. This role offers a pathway to technical leadership with ...

validate software functionality and performance. Apply test automation frameworks intelligently to enhance and execute the overall test landscape. Execute software solutions, design, development, and technical troubleshooting, thinking beyond routine approaches. Produce architecture and design artifacts for complex applications, ensuring software code meets design constraints. Gather, analyze … etc. Exposure to Langchain, RAG and Fine Tuning of the LLM Models. Exposure to PySpark and Databricks for Data pipeline creation. Familiarity with modern front-end technologies Exposure to cloud technologies Experience with ReactJS front-end development is a plus #J-18808-Ljbffr ...

quality code primarily using Java and Spring Boot . Designing and implementing cloud-native applications on AWS (Amazon Web Services). Contributing to the front-end development using JavaScript . Collaborating with product managers, designers, and other engineers to define and deliver new features. Participating … . Strong working knowledge of the Spring Boot framework. Hands-on experience with AWS (e.g., EC2, S3, Lambda, RDS). Familiarity with JavaScript for front-end development. Experience with relational and/or NoSQL databases. Solid understanding of software development principles, design patterns, and agile ...

quality code primarily using Java and Spring Boot . Designing and implementing cloud-native applications on AWS (Amazon Web Services). Contributing to the front-end development using JavaScript . Collaborating with product managers, designers, and other engineers to define and deliver new features. Participating … role. Strong working knowledge of the Spring Boot framework. Hands-on experience with AWS (e.g., EC2, S3, Lambda, RDS). Familiarity with JavaScript for front-end development. Experience with relational and/or NoSQL databases. Solid understanding of software development principles, design patterns, and agile ...

Scrumconnect Consulting in Taunton, United Kingdom, is seeking a Front-End Developer specializing in Design Systems to build and drive the adoption of a government design system. You will create accessible, reusable front-end components and support rollout with documentation and hands-on guidance. You will ...

just another ChatGPT wrapper —it would be an agentic, structured AI built specifically for high-level strategic writing. We're seeking an experienced, senior front-end developer to join our startup building the future of writing with AI. You'll be the front-end lead working … context, and state management Proven track record building chat/conversational interfaces Experience with complex modal systems and user flow retention Strong understanding of front‐end performance optimisation Portfolio showing clean, intuitive UI design execution. Huge plus: Previous work on LLM/AI interfaces (ChatGPT‐style, creative tools ...