226 to 250 of 652 CSS Jobs in the UK

Head of Design

Location
United Kingdom
reshaping design practice Deep expertise in modern design tools, including Figma, prototyping, and design systems, plus working knowledge of web standards (HTML, CSS, JavaScript, usability, and accessibility) Strong expertise in engaging customers and users through design research, testing, and iterative feedback loops A record of delivering simple, elegant solutions ...

Front End Engineering Associate Manager (GenAI experience)

Location
Greater London, England, United Kingdom
experience building web applications with Next.js, including SSR/SSG/ISR patterns, routing and data‐fetching Strong UI engineering fundamentals: responsive design, modern CSS, and cross‐browser compatibility Experience contributing to and evolving design systems/component libraries (governance, documentation, and adoption) Frontend build tooling and developer experience (e.g. ...

Full Stack Senior Web Developer

Location
Sheffield, England, United Kingdom
contribute Must-have Skills To succeed in this senior role, you’ll need proven experience with: Building creative, front-end websites PHP MySQL HTML CSS (SCSS & Tailwind) Git (version control) Ability to interpret and implement design concepts into functional, high-quality websites Strong UX understanding and appreciation for design Experience ...

Senior Full Stack Web Developer

Location
Greater London, England, United Kingdom
outcomes, not just code. Extensive experience with TypeScript, React (hooks, context, state management), and Node.js. Proficiency across modern full-stack tooling: Next.js (or equivalent), CSS-in-JS or Tailwind. Hands-on experience integrating auth providers (Firebase, Auth0), payment systems (Stripe, RevenueCat, PayPal), feature-flag platforms (LaunchDarkly, Flagsmith), and analytics tools ...

(Senior) Product Designer New Exeter, Bristol.

Location
United Kingdom
Experience designing technical, scientific, data-intensive products or data visualisations. Experience using product analytics and quantitative measures alongside qualitative UX research. Familiarity with HTML, CSS and modern front-end technologies such as React or TypeScript. Experience with accessibility, inclusive design or motion design. Location This role is on-site ...

Staff Android Engineer

Hiring Organisation
John Lewis Partnership
Location
London, England, United Kingdom
helpful, but is not required or expected:Swift/iOSGraphQLMicroservice ArchitecturesDocker, Kubernetes, and cloud platforms such as AWS, GCP or AzureUnderstanding of UX principlesHTML, CSS, and related web technologiesExperience with modern JavaScript libraries and tooling, such as React, Redux, WebpackAny server side development languages such as Java/KotlinAdditional Information ...

Frontend Engineer

Location
London Borough of Hammersmith and Fulham, England, United Kingdom
complex problems. Architect Frontend Systems Design, configure, and scale a modular, maintainable React application to completely replace our legacy MarionetteJS system. Design implementation (HTML, CSS, Tailwind) Familiar with Figma Optimize Build Pipelines Maintain and configure modern frontend tooling to maximize code-splitting, reusability, tree-shaking, and performance. Integrate & Normalize Data ...

Solutions Engineer New United Kingdom - Remote

Location
United Kingdom
domains. Proven experience leading enterprise-level technical conversations with diverse stakeholders (C‐Suite, Dev, UX, Legal, Procurement). Solid understanding of web technologies (HTML, CSS, JS frameworks) and API integrations. Familiarity with CI/CD pipelines, automated testing, and agile delivery models. Excellent communication, storytelling, and discovery skills—you thrive ...

CRO Programme Lead (FTC)

Location
Royal Borough of Greenwich, England, United Kingdom
data, and linking optimisation to commercial metrics. Understanding of how tracking, attribution, consent and data quality affect test measurement. Technical & Tools Proficiency in HTML, CSS and JavaScript sufficient to build and QA tests is a strong advantage. Familiarity with UX design techniques (wireframing and prototyping) and tools such as Figma. ...

Senior Platform Architect

Location
Greater London, England, United Kingdom
configurations, OAuth, advanced data privacy frameworks, and token‐based AI authentication capabilities. Technical Web Stack: Solid understanding of frontend and scripting capabilities (HTML, CSS, JavaScript) and modern SaaS application development architectures. Soft Skills & Leadership Exceptional Communication: Proven track record of influencing senior stakeholders, distilling highly technical AI concepts into business ...

Lead Platform Engineer

Location
City of Westminster, England, United Kingdom
similar Python web frameworks. Experience with infrastructure-as-code and cloud platforms. Familiarity with lightweight frontend approaches (e.g. server-rendered HTML, HTMX, utility-first CSS). Experience supporting data-heavy or analytics-driven platforms. At Medialab we are committed to fostering a culture that celebrates creative thinking, different perspectives ...

Front End Software Engineer

Location
Belfast City District, Northern Ireland, United Kingdom
Belfast, NorthernIreland BT1, United Kingdom Full-time Permanent Mid-level Senior Posted 30 Oct 2026 Description ARC Regulatory combines specialist IVD/CDx clinical research expertise with laboratory services and software solutions to support Sponsors ...

Impactful Applications Developer (Hybrid, Temporary)

Location
Poole, England, United Kingdom
crews, volunteers and staff, covering full development lifecycle from design to deployment. You will work with .NET/C#, JavaScript/TypeScript, HTML/CSS and front-end frameworks like Vue or React, focusing on secure, accessible, and robust software and collaborating across multidisciplinary teams. #J-18808-Ljbffr ...

Senior Software Engineer & Tech Lead - Hybrid, AWS

Location
Ipswich, England, United Kingdom
role requires commuting distance to London or Ipswich with weekly office visits as needed. You will work across modern C#, TypeScript, HTML/CSS, and cloud platforms (AWS), focusing on scalable, secure, and high-quality software with a strong emphasis on architecture and #J-18808-Ljbffr ...

Senior Software Engineer & Tech Lead - Hybrid, AWS

Location
Greater London, England, United Kingdom
role requires commuting distance to London or Ipswich with weekly office visits as needed. You will work across modern C#, TypeScript, HTML/CSS, and cloud platforms (AWS), focusing on scalable, secure, and high-quality software with a strong emphasis on architecture and #J-18808-Ljbffr ...

Senior C# .NET Developer – Music Industry, London

Location
Greater London, England, United Kingdom
Euston and King’s Cross, London. The role requires at least three years in .NET/C# web development, strong JavaScript/HTML/CSS/SQL skills, and experience with XML/DHTML/Ajax. A collaborative, hard-working environment with a casual culture awaits. #J-18808-Ljbffr ...

Java Full-Stack Engineer II - AI-Driven FinTech

Location
Dundee, Scotland, United Kingdom
RESTful services to support intelligent banking experiences. You will work in an Agile team, applying TDD/BDD, integrating HTML5/JS/CSS/Angular front-ends, and using CI/CD pipelines with Jenkins, Maven, Gradle, and Docker. #J-18808-Ljbffr ...

Senior Python Developer

Hiring Organisation
Adecco
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
£600 - £675/day
Programming and build: Strong Python coding ability and experience collaborating with others to develop, deploy and improve containerised, cloud-based applications. Familiarity with HTML, CSS and JavaScript. Modern development standards: Experience applying modern software development principles and supporting web application technologies, including Docker and Kubernetes. Experience using GitHub for version ...

IT Analyst

Location
Swindon, England, United Kingdom
Knowledge in using Microsoft SharePoint and Azure cloud Skills Required: Microsoft SQL Server Power BI Microsoft Office 365 Microsoft word Microsoft Excel HTML CSS API Tools: Postman Ping API ReadyAPI Databases: Microsoft SQL Server Oracle 10g Ticketing tools: JIRA ServiceNow Confluence Desirable: Any Payment gateway experience is desirable ...

Junior Business Systems Developer

Hiring Organisation
VERTEC SERVICES Ltd
Location
Great Missenden, Buckinghamshire, United Kingdom
Employment Type
Permanent
Salary
£28000 - £35000/annum
take on greater responsibility across projects supporting the internal system. Core Competencies PHP development and debugging experience SQL and relational database understanding HTML, CSS and JavaScript fundamentals Understanding of APIs and system integrations Logical problem solving and analysis for the root cause Ability to communicate with non-technical stakeholders Ability ...

Senior Python Developer Adecco UK

Location
Greater London, England, United Kingdom
Programming and build: Strong Python coding ability and experience collaborating with others to develop, deploy and improve containerised, cloud-based applications. Familiarity with HTML, CSS and JavaScript. Modern development standards: Experience applying modern software development principles and supporting web application technologies, including Docker and Kubernetes. Experience using GitHub for version ...

Back-end Developer

Location
Greater London, England, United Kingdom
programming languages include Python, PHP, Ruby, and Java Working familiarity with the cms framework Knowledge of front-end programming languages (e.G. Html, javascript and css) Outstanding analytical and time management abilities Teamwork abilities and a willingness to solve problems BSc degree in Computer Science or relevant #J-18808-Ljbffr ...

Full-stack Developer

Location
Wrexham, Wales, United Kingdom
whole stack and supported afterwards. Modern PHP and SQL you write yourself. Front-end work you are not embarrassed by: accessible HTML, maintainable CSS, JavaScript without a framework where none is needed. Git in daily use. Useful, not required Laravel or Symfony alongside plain PHP. Experience with a product ...

Full-stack Developer

Location
Manchester, England, United Kingdom
whole stack and supported afterwards. Modern PHP and SQL you write yourself. Front-end work you are not embarrassed by: accessible HTML, maintainable CSS, JavaScript without a framework where none is needed. Git in daily use. Useful, not required Laravel or Symfony alongside plain PHP. Experience with a product ...

Full-stack Developer

Location
Greater London, England, United Kingdom
whole stack and supported afterwards. Modern PHP and SQL you write yourself. Front-end work you are not embarrassed by: accessible HTML, maintainable CSS, JavaScript without a framework where none is needed. Git in daily use. Useful, not required Laravel or Symfony alongside plain PHP. Experience with a product ...