1 to 25 of 28 CSS3 Jobs in the Thames Valley

a great opportunity to work on large-scale, cloud-hosted systems that require performance, scalability, and innovation. Key Responsibilities: Front-End Development Develop responsive, interactive user interfaces using HTML5, CSS3, and JavaScript. Build modern UI components using React, Angular, or Vue.js. Back-End Development Develop and maintain RESTful APIs and microservices using Java 11+ and Spring Boot. Design and implement More ❯

build and maintain polished, responsive user interfaces Experience with REST APIs and modern web frameworks, such as FastAPI Practical experience with PostgreSQL or similar relational databases Proficiency with HTML5, CSS3, and modern frontend build tools Strong Linux and Git skills Desirable skills: AWS or cloud platform experience WebSocket and real-time data handling DevOps tooling (Docker, Kubernetes, Ansible) Data science More ❯

and helping reduce technical debt Taking part in design discussions and agile ceremonies What you’ll need At least 3 years’ commercial React experience Solid JavaScript, TypeScript, HTML5, and CSS3 skills Experience working with APIs and state management (Redux, Zustand or similar) A good understanding of UX and UI design principles and how to apply them The ability to communicate More ❯

and helping reduce technical debt Taking part in design discussions and agile ceremonies What you’ll need At least 3 years’ commercial React experience Solid JavaScript, TypeScript, HTML5, and CSS3 skills Experience working with APIs and state management (Redux, Zustand or similar) A good understanding of UX and UI design principles and how to apply them The ability to communicate More ❯

on Angular JS 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 Driven Development. Knowledge of Cloud development and serverless architectures (AWS, Azure More ❯

designs. Contribute to code reviews, testing, and engineering best practices. Mentor junior engineers and help drive standards across the team. Skills & Experience: Strong React.js, JavaScript/TypeScript, HTML5, and CSS3/SASS skills. Experience building large-scale, enterprise-grade applications. Knowledge of state management frameworks (Redux, Context API, etc.). Understanding of UI/UX principles and performance optimization. Familiarity More ❯

code quality and consistency Qualifications & Skills: •A degree in computer science, software engineering, or a related field •Proficiency in React.js and its core principles •Strong JavaScript, TypeScript HTML5, and CSS3 skills •Experience with popular React.js workflows (such as Redux) •Familiarity with RESTful APIs and integration •Knowledge of modern authorization mechanisms, such as JSON Web Tokens •Understanding of front-end build More ❯

Computer Science, from a top tier university (e.g. Russel Group, Oxbridge) You have Typescript experience combined with strong React and React Native skills You're proficient with HTML5 and CSS3 You have experience of responsive design for desktop and mobile You're keen to work in a start-up environment You have excellent communication and collaboration skills You are a More ❯

experience Be familiar with Agile development practices, including Continuous Integration and 5+ years' experience in enterprise level front-end web development: Solid understanding of semantic mark-up, including HTML5, CSS3 (comfortable with CSS animations and flexbox). Extensive ReactJS experience JavaScript, TypeScript Ability to mentor junior staff Code reviews and technical guidance. Degree level education in an engineering/software More ❯

experience Be familiar with Agile development practices, including Continuous Integration and 5+ years' experience in enterprise level front-end web development: Solid understanding of semantic mark-up, including HTML5, CSS3 (comfortable with CSS animations and flexbox). Extensive ReactJS experience JavaScript, TypeScript Ability to mentor junior staff Code reviews and technical guidance. Degree level education in an engineering/software More ❯

role , mentoring others and influencing best practices ✅ What You’ll Bring 5+ years of experience building production-grade front-end software with React.js and TypeScript Strong skills in HTML5 , CSS3 , and RESTful APIs Experience with unit and integration testing Background in SaaS product development 💡 Nice-to-Have Skills Leadership or mentoring experience Cross-browser compatibility expertise Experience with Playwright or More ❯

of industry experience in frontend engineering, developing and designing responsive web applications using TypeScript. Excellent knowledge of the frontend fundamentals: In-depth knowledge of the core technologies, including HTML5, CSS3, TypeScript and React. Design systems: Understanding of popular design systems, such as Google Material Design 3 or Apple HIG. Leadership : A track record of leading complex projects. Problem solving: Strong More ❯

Computer Science, Digital Marketing, Information Systems, or related field. 2-4 years’ experience in a digital, technical marketing, or front-end design. Strong proficiency with front-end technologies: HTML5, CSS3, JavaScript, jQuery. Strong proficiency in PHP, MongoDB and mySQL. Experience with Swift and Java a bonus. Hands-on experience with CMS platforms, CRM systems, and marketing automation tools. Solid understanding More ❯

Computer Science, Digital Marketing, Information Systems, or related field. 2-4 years’ experience in a digital, technical marketing, or front-end design. Strong proficiency with front-end technologies: HTML5, CSS3, JavaScript, jQuery. Strong proficiency in PHP, MongoDB and mySQL. Experience with Swift and Java a bonus. Hands-on experience with CMS platforms, CRM systems, and marketing automation tools. Solid understanding More ❯

delivery, contributing ideas, solving problems, and helping clients get the best out of their websites. What You’ll Need Around 2+ years’ experience building WordPress websites. Solid PHP, HTML5, CSS3, and JavaScript/jQuery skills. Experience creating custom WordPress themes and functionality. A good understanding of responsive design and cross-browser compatibility. Nice to Have Experience with the LAMP stack. More ❯

delivery, contributing ideas, solving problems, and helping clients get the best out of their websites. What You’ll Need Around 2+ years’ experience building WordPress websites. Solid PHP, HTML5, CSS3, and JavaScript/jQuery skills. Experience creating custom WordPress themes and functionality. A good understanding of responsive design and cross-browser compatibility. Nice to Have Experience with the LAMP stack. More ❯

Senior Developer with SPA Web, Vue.js, Next.js and TypeScript experience required by a global organisation in the entertainment sector. In this role you’ll influence technical direction, contribute to evolving front-end frameworks, and take a lead role in a More ❯

Senior Developer with SPA Web, Vue.js, Next.js and TypeScript experience required by a global organisation in the entertainment sector. In this role you’ll influence technical direction, contribute to evolving front-end frameworks, and take a lead role in a More ❯

About us: Connectr Talent Technology is a HR technology business, part of a wider group business – Connectr. The group business has Diversity & Inclusion baked into its DNA and this is at the heart of our mission. We are the SaaS More ❯

Role: Shopify theme engineer/Front end engineer Location: LONDON Skills Mandatory Skills : HTML/HTML5,BootStrap/CSS/CSS3,GraphQL,Shopify,Liquid Job description § 6+ years of work experience in software development and hands-on experience in building large-scale services/distributed systems. § Shopify platform experience a MUST. § Experience in Shopify Hydrogen framework built with React that … Shopify and associated systems (OMS, IMS, WMS, credit card processing, tax engine, digital distribution etc.) § Strong proficiency in modern design patterns and development languages including JavaScript, Typescript, Python, HTML5, CSS3, HTML-CSS-Bootstrap and Ruby § Experienced in NodeJS, JavaScript (ES2019+), ESLint and coding standards, Typescript § Solid grounding with common design patterns and development best practices § Knowledge of APIs, webhooks, and More ❯

Senior Developer SPA Web This is an amazing opportunity for an experienced Senior Developer to be responsible for designing, developing, and maintaining software applications, with a focus on high-quality, scalable code. This role demonstrates deep technical understanding and strong More ❯

the Web Developer: Building and maintaining custom WordPress themes and plugins from scratch not just tweaking templates. Turning pixel-perfect designs into responsive, fluid, and accessible interfaces using HTML5, CSS3/Sass, and modern JavaScript (ES6+). Adding wow moments with smooth animations and transitions using GSAP (GreenSock) and other libraries. Collaborating with our design teams to deliver sleek, high … digital agency. A portfolio that shows your craft we want to see polished, commercially delivered sites for real UK businesses. Strong knowledge of PHP, MySQL, WordPress APIs, ACF, HTML5, CSS3, and modern JavaScript. Confident with front-end animations (GSAP) and performance-friendly coding. Keen eye for design precision pixel perfection is your default. You love collaborating, problem-solving, and taking More ❯

.NET Developer, .NET 9, C# - Global Internet Icon - Reading (Tech stack: .NET Developer, .NET 9, Blazor, Azure, JavaScript, HTML5, CSS3, Agile, Programmer, Full Stack Engineer, Architect, .NET Developer) Our client has long been a classic internet icon; today it has evolved into an integrated and diversified modern media company. We are seeking .NET Developer to work on one of the … skill set that encompasses: .NET, .NET Core/ASP.NET MVC, C#, Azure SQL and Agile. Full training will be provided into: .NET 9, Blazor, EF Core, Azure, JavaScript, HTML5, CSS3, Agile, TDD, BDD, Azure SQL and MongoDB. Our client offers a truly refreshing working environment including: flexible working hours, home working, casual dress code, onsite gym and games room and More ❯

.NET Developer - Global Sports Company – London (Tech stack: .NET Developer, .NET 9, C#, Blazor, Azure, JavaScript, HTML5, CSS3, Agile, Programmer, Full Stack Engineer, Architect, .NET Developer) Our client is a global sports brand that operates in over 115 countries worldwide. They are the biggest sports company in Europe and the second largest on the planet! Over the past 30 years … that have a strong background in .NET, .NET Core/ASP.NET MVC, C# and Azure SQL. Training will be provided into: .NET 9, Blazor, EF Core, Azure, JavaScript, HTML5, CSS3, Agile, TDD, BDD, Azure SQL and MongoDB. All positions come with the following benefits: 15% bonus Generous pension Private healthcare Training allowance of £9,700 per year Free lunch Free More ❯

the Web Developer: Building and maintaining custom WordPress themes and plugins from scratch not just tweaking templates. Turning pixel-perfect designs into responsive, fluid, and accessible interfaces using HTML5, CSS3/Sass, and modern JavaScript (ES6+). Adding wow moments with smooth animations and transitions using GSAP (GreenSock) and other libraries. Collaborating with our design teams to deliver sleek, high … digital agency. A portfolio that shows your craft we want to see polished, commercially delivered sites for real UK businesses. Strong knowledge of PHP, MySQL, WordPress APIs, ACF, HTML5, CSS3, and modern JavaScript. Confident with front-end animations (GSAP) and performance-friendly coding. Keen eye for design precision pixel perfection is your default. You love collaborating, problem-solving, and taking More ❯