1 to 25 of 146 CSS Jobs in London

ensuring scalability, security, and performance. Key Responsibilities: Design and develop responsive web applications using Angular , React , or Next.js with TypeScript and Tailwind CSS . Implement secure authentication and authorization using Microsoft Azure AD B2C (OIDC/OAuth2, MFA). Integrate with backend services built on Java Spring Boot running ...

four-layer product org — you'll work directly with the CEO, strategists, and clients. Your decisions ship Qualifications Proficient in front-end development: HTML, CSS, and modern JavaScript frameworks (React preferred) Skilled in back-end development: server-side languages, database management, API design Proven full-stack delivery ...

code Writing clean, testable, maintainable code Participating in code reviews, pairing, and team delivery Tech Stack & Environment Backend: Scala, Java (Python desirable) Frontend: HTML, CSS, JavaScript Frameworks: Play, Spark Data: Postgres, MongoDB, Hudi Cloud: AWS (S3, ECS, Aurora, Lambda) DevOps: Jenkins, Airflow, Terraform Monitoring: Kibana, Grafana Ways of working: Agile ...

/Online, including rewriting legacy web parts using SPFx. Build custom SPFx web parts, extensions and integrations using TypeScript, JavaScript, React, HTML/CSS, and REST APIs. Develop and maintain SharePoint Online intranet structures including architecture, navigation, branding, and content design. Integrate SharePoint with internal systems and thirdparty platforms using ...

/Online, including rewriting legacy web parts using SPFx. Build custom SPFx web parts, extensions and integrations using TypeScript, JavaScript, React, HTML/CSS, and REST APIs. Develop and maintain SharePoint Online intranet structures including architecture, navigation, branding, and content design. Integrate SharePoint with internal systems and third-party platforms ...

Early-career engineer (graduates or juniors) Foundational knowledge of C# or similar OOP language Some exposure to React/TypeScript/HTML/CSS Interest in cloud platforms, databases, and modern development tools Familiarity with Git and CI/CD concepts Curious, collaborative, and eager to learn ...

Early-career engineer (graduates or juniors) Foundational knowledge of C# or similar OOP language Some exposure to React/TypeScript/HTML/CSS Interest in cloud platforms, databases, and modern development tools Familiarity with Git and CI/CD concepts Curious, collaborative, and eager to learn ...

parallelism —essential for real-time transactional processing. Data & Web: High proficiency in SQL Server , Web API design, and modern front-end fundamentals (HTML/CSS/JS). Reliability: A strict practitioner of TDD (Test Driven Development) and robust CI/CD processes. Desired Innovations Our client is actively modernizing. ...

Requirements: 3+ years’ experience building applications with C#, SQL and React 2+ years’ experience developing or supporting SharePoint systems Strong front-end skills (HTML, CSS, JavaScript) Experience working in agile delivery environments Exposure to regulated industries (financial services preferred) Strong communication skills and stakeholder management ability Key Benefits: Work ...

ready features What You’ll Bring Strong front‐end engineering fundamentals with 3+ years’ web development experience Proficiency in Angular (v20+), TypeScript, HTML, and CSS Experience consuming and integrating REST APIs Familiarity with Git‐based source control and collaborative development workflows Experience working with Azure services, including Azure ...

modern pages, and hub sites. Customize Intranet and sites with company branding (logos, colors, navigation, headers/footers) using out-of-the-box features, CSS/JSON formatting, or Power Apps/Power Automate integrations. Enhance site structures, search refiners, audience targeting, and usability for better adoption post-migration. Configure ...

years of proven management experience Strong experience with React and modern frontend development Backend development experience (Java preferred) Solid knowledge of JavaScript, HTML, and CSS Experience working with PostgreSQL databases Experience using Git in a collaborative development environment Ability to communicate technical concepts clearly to non-technical stakeholders Preferred Skills ...

self-motivated. Hands on development with Office 365 tools including SharePoint Online (PowerApps, Power Automate and SPFX or ReactJS) Hands on experience with CSS, JavaScript, jQuery and HTML5 Solid Rest API and Graph API knowledge Early morning or late night shift working (occasionally). Weekend working (occasionally). Please follow ...

down on their lack of skills with LogicApps this is essential Good, hardened Full Stack Development skills within C#, .NET, React, JavaScript, HTML/CSS, Azure PaaS (Azure Functions, Azure Logic Apps, Cosmos DB, Azure App Service, ARM/Bicep templates), SharePoint Acceptance that Development is now reliant on GenAI ...

deliver practical solutions Improve system performance, reliability, and developer workflows Front-end JavaScript/TypeScript Vue/Nuxt or similar REST API integration Solid CSS/SCSS/SASS State management and component-based development Unit/end-to-end Testing and Git workflows Experience with Analytics tools like Mixpanel ...

SharePoint architecture: site collections, hub sites, site templates, modern pages and SPFx web parts/extensions. Deliver branding and UX: custom themes, JSON/CSS formatting, navigation, headers/footers and Power Apps/Power Automate integrations. Automate repetitive admin and migration tasks using PowerShell (PnP), Power Automate ...

best practices (e.g. OWASP) Produce clear technical documentation and share knowledge across the team What are we looking for? Strong experience with Angular, HTML, CSS, JavaScript and TypeScript Hands‐on experience with Node.js and building secure RESTful APIs Solid experience working with AWS services (e.g. Lambda, API Gateway, S3, DynamoDB ...

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 as Karma to ensure robust and reliable code. * Leverage AI-augmented development tools like GitHub Copilot ...

integration guides, and best practices 8+ years of experience of coding skills with primarily JavaScript and Typescript. If you've got Python, HTML/CSS, C# and/or Java... well that's even better! Experience in web applications deployment (AWS, Azure, IIS, etc.) in a Windows or Cloud environment. ...

integration guides, and best practices 8+ years of experience of coding skills with primarily JavaScript and Typescript. If you've got Python, HTML/CSS, C# and/or Java... well that's even better! Experience in web applications deployment (AWS, Azure, IIS, etc.) in a Windows or Cloud environment. ...

Mobile). Strong understanding of low-code application architecture and lifecycle. Experience with integrations (REST, SOAP, OAuth, SQL, message queues). Basic understanding of CSS, JavaScript, and relational databases (SQL Server, Oracle). Knowledge of application security, performance tuning, and scalable app design. Job Description: Mandatory Skills: OutSystems OutSystems Developer ...

Mobile). • Strong understanding of low-code application architecture and lifecycle. • Experience with integrations (REST, SOAP, OAuth, SQL, message queues). • Basic understanding of CSS, JavaScript, and relational databases (SQL Server, Oracle). • Knowledge of application security, performance tuning, and scalable app design. Good to Have • OutSystems certifications (Associate, Professional ...

Desirable Skills Salesforce certifications (e.g., Marketing Cloud Developer, Consultant) Experience with CRM systems and customer data platforms (CDPs) Knowledge of front-end technologies (HTML, CSS, JavaScript) Experience in agile delivery environments Benefits Competitive salary (£65,000 - £80,000) Hybrid working model (2 days per week in London office) Generous holiday ...

content-rich platforms. Proven ability to lead or influence front-end architecture and technical decisions on large-scale websites. Strong expertise in HTML5, CSS, and JavaScript, with deep knowledge of responsive design, performance optimisation, and accessibility best practices. Experience designing and delivering A/B or MVT experiments, ideally using ...

integration · Creation of marketing campaign templates · Banner design Required Skills and attributes: · Excellent knowledge of Photoshop/FIGMA · HTML 4.01, XHTML 1.0, HTML 5 · CSS 2.1, CSS3 · Drupal 9, 10, 11 (theming, display suite) · Email automation marketing tools exposure (Pardot/Eloqua) · JavaScript, jQuery · SASS, Compass, OOCSS · Accessibility, WAI-ARIA ...