1 to 25 of 267 CSS Jobs in London

Mid-Level Full-Stack Software Engineer

Location
Greater London, England, United Kingdom
passionate Full-Stack Software Engineer with strong experience in C#/.NET Core and modern front-end technologies (React, JavaScript/TypeScript, HTML, CSS) to design, develop, and maintain robust APIs and user interfaces for our enterprise applications. The ideal candidate will be passionate about clean code, scalable architecture ...

Senior Full-Stack Developer (Python)

Location
Greater London, England, United Kingdom
with maintain high code quality by reviewing commits and automating testing in CI/CD pipelines with Git) Ability to maintainable programmes using HTML, CSS, and JavaScript, including strong understanding of programming concepts, data structures, algorithms, and user interface components within the HTML DOM Ability to read others' code Ability ...

Front-end Developer

Location
Greater London, England, United Kingdom
senior level, we would ideally expect substantial experiencedemonstratingtechnical leadership, architecturaljudgementand end-to-end ownership. You will need strong experience with: React TypeScript HTML5 CSS REST API integration Front-end performance optimisation Testing,debuggingand code review Git or an equivalent version-control system You should also have experience working with ...

Senior .Net Developer

Location
Greater London, England, United Kingdom
solutions utilising most of the following technologies:• Strong front end web development experience with Angular or React (we use Angular), Typescript, JavaScript, HTML/CSS with an eye for good UX• Experience in designing and building distributed systems using Microsoft C#, .NET Core and Web API• Experience working with relational ...

Lead Software Engineer, Full-Stack Applications - AI Fluent (London)

Hiring Organisation
Fitch Group
Location
Greater London, United Kingdom
Employment Type
Full Time
applications using Python Hands-on React experience developing modern, responsive, and scalable web applications in production environments. Strong experience with TypeScript/JavaScript, HTML, CSS, and modern frontend development practices. Experience designing and developing RESTful APIs and integrating with third-party services. Solid understanding of software design principles, design patterns ...

Software Developer | Capital Markets

Location
Greater London, England, United Kingdom
input to risk management processes, as required. Competencies, Skills and Experience Skills and Experience: Essential: Engineering : C#, .Net, ASP.Net, React, JS/TS, HTML, CSS, SQL, WPF, Linux Tools/Technologies/Infra : NodeJS, cloud/AWS, RabbitMQ, AMQ, Mongo, Bitbucket (Git), SQL/Server, Jira Design : API, HTTP/ ...

Sr. Full Stack Developer (Java, React & Python)

Location
City Of London, England, United Kingdom
NoSQL databases like Redis, DynamoDB.Good understanding of the Agile methodologies and working in Scrum/SAFE practicesFamiliarity with front-end technologies (HTML, CSS, JavaScript) is a plus.Exposure to the AI/ML techniques & methodologies is a plus.Knowledge of software development best practices, including version control (Git) and continuous integration ...

Sr. Full Stack Developer

Location
Greater London, England, United Kingdom
NoSQL databases like Redis, DynamoDB.* Good understanding of the Agile methodologies and working in Scrum/SAFE practices* Familiarity with front-end technologies (HTML, CSS, JavaScript) is a plus.* Exposure to the AI/ML techniques & methodologies is a plus.* Knowledge of software development best practices, including version control ...

Power Platform / D365 Technical Lead

Location
Greater London, England, United Kingdom
Power Automate, Dataverse Experience of implementing D365 CE modules such as Sales, Customer Service, Contact Centre, Customer Insights Front end development experience using HTML, CSS, JavaScript, jQuery, Liquid Template Strong server-side development experience C#/.Net Strong experience using Plugins, Custom Workflow Activities, Custom APIs Integration experience with REST ...

Application Developer

Location
City Of London, England, United Kingdom
deployment pipelines Git source control AWS Development Serverless development C# Lambda Amazon Glue PostgreSQL Additional Experience of Advantage WPF/XAML Angular Ajax HTML5 CSS Service bus Multi‐threading SSRS SSIS AWS/Cloud development Possess a thorough understanding of Object-Oriented Programming and Service-Oriented Architecture. Solid understanding ...

Java Full Stack Engineer-Consultant-Digital Excellence

Location
Greater London, England, United Kingdom
PROFILE*** Extensive experience of building microservices with Java (Spring Boot)* Experience using JavaScript/Typescript to build fronted web applications using React, HTML and CSS* Experience using version control software - Git* Experience using online version control tools - GitHub, GitLab etc* Experience using Docker, Docker Compose* Experience with CI/ ...

Full Stack Engineer (React /.Net)

Location
Greater London, England, United Kingdom
experience. 5+ years of experience developing real-world web applications of medium-to-large scale and complexity. Demonstrable React, JS/TS, HTML, and CSS experience. Solid experience with C#, .NET Core (or similar frameworks), and SQL. Active interest in staying up to date with the latest frameworks and libraries. ...

Full Stack Software Engineer

Hiring Organisation
Acacia Green Technologies
Location
City, London, United Kingdom
Employment Type
Permanent
Salary
GBP Annual
Modbus TCP, HTTPS, JSON and vendor APIs; diagnose failures across software, network and device boundaries. Contribute to React.js frontends using JavaScript or TypeScript, HTML, CSS and appropriate state management when delivering complete product features. Containerise and deploy services using Docker, Kubernetes and Helm; support CI/CD pipelines, container registries ...

Full Stack Software Engineer

Hiring Organisation
Acacia Green Technologies
Location
EC2M, Broad Street, Greater London, United Kingdom
Employment Type
Permanent
Modbus TCP, HTTPS, JSON and vendor APIs; diagnose failures across software, network and device boundaries. Contribute to React.js frontends using JavaScript or TypeScript, HTML, CSS and appropriate state management when delivering complete product features. Containerise and deploy services using Docker, Kubernetes and Helm; support CI/CD pipelines, container registries ...

Senior AI Consultant - Agentic AI & Generative AI

Hiring Organisation
Deerfoot Recruitment Solutions
Location
City of London, London, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£80,000
including data engineering in cloud environments. Strong Python (3.10+), TypeScript, JavaScript (ES6+), SQL and Bash. Front-end: React.js, Next.js (App Router & Server Components), Tailwind CSS, ShadCN UI, Redux, Zustand, Jest, Cypress plus AI product UX patterns such as streaming, review loops, provenance/citations, long-running tasks and error recovery. ...

Application Developer

Location
Greater London, England, United Kingdom
Glue - PostgreSQL* Experience of any of the following areas would be an advantage: + WPF/XAML + Angular + Ajax + HTML5 + CSS + Service bus + Multi-threading + SSRS + SSIS + AWS/Cloud development* Possess a thorough understanding of Object-Orientated Programming and Service ...

.NET Developer

Location
Greater London, England, United Kingdom
Applications (SPAs) using React.js and integrating React-based front-end applications with .NET RESTful APIs and back-end services.* Working knowledge of Angular, HTML, CSS(LESS/SASS) and JavaScript* Experience with concurrent development source control and continuous integration–GIT, TFS* Experience creating and testing software prototypes* Familiarity with ...

Senior Consultant - Agentic AI / Generative AI

Location
Greater London, England, United Kingdom
learn new tools as projects demand.* Languages & Frameworks: Python (3.10+), TypeScript, JavaScript (ES6+), SQL, Bash · Frontend: React.js, Next.js (App Router & Server Components), Tailwind CSS, ShadCN UI, Redux, Zustand, Jest, Cypress.* Build AI product UX patterns (streaming, review loops, provenance/citations, long-running tasks, error-recovery* Backend: Django (5.x+ ...

Senior Engineer (Full-Stack)

Location
City Of London, England, United Kingdom
Redux, ReactQueryExperience with modern JavaScript frameworks - ReactKnowledge of version control systems (Git)Understanding of cross-browser compatibilityFamiliarity with RESTful APIs, GraphQL and WebsocketsExperience with CSS pre-processors e.g. TailwindBack-end skillsProficiency in backend programming languages (Typescript and/or other OOP language such as c#/Java)Strong database knowledge ...

AI Native Software Engineering

Location
Greater London, England, United Kingdom
APIs in production code with an understanding of token management, latency, and cost tradeoffs Basic understanding of web technologies including JavaScript, HTML, and CSS Familiarity with cloud fundamentals (AWS, Azure, or GCP), containers (Docker), and CI/CD pipelines Understanding of Agile delivery fundamentals Experience with databases — SQL or NoSQL ...

Full Stack Developer

Location
Greater London, England, United Kingdom
/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 web development. Experience using Git and working within structured development and deployment processes. Familiarity with CI/CD pipelines and automated deployment practices. Strong ...

FX Client Platforms - Senior UI Software Engineer (Vice President)

Location
Greater London, England, United Kingdom
growth and delivery standards Essential Experience Solid experience building and deploying complex web application platforms in production Expert-level proficiency in **TypeScript, React, HTML5, CSS, and JavaScript (ES6+)** Demonstrated experience profiling and optimising high throughput React applications (Web Workers, virtual rendering, memory management) Experience with desktop containers: **Chromium, Electron ...

Senior Java Developer

Location
Greater London, England, United Kingdom
written and verbal communication skills.Be approachable, personable and proactive.Hold and express independent views respectfully.Knowledge of Client-Side development using React/Node.js JavaScript, HTML, CSS is a bonus.Knowledge of Container platforms (e.g. Docker/Kubernetes) is a bonus.Knowledge of Test Automation tools like Cucumber/Selenium is a bonus. ...

Junior AI & Automation Specialist

Hiring Organisation
Appcast
Location
London, UK
managed AI services (Bedrock, Azure OpenAI), basic storage and authWorking knowledge of workflow automation platforms (n8n, Make, or equivalent)Enough front-end (HTML, React, CSS/Tailwind, or similar) to build a usable interface around what you've builtWorking knowledge of SQL and relational databases (e.g. PostgreSQL, T-SQL/ ...

Senior Frontend Developer

Hiring Organisation
Rullion Managed Services
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
£650 - £700/day
TypeScript React Native Flutter/Dart Gatsby State Management Redux Toolkit Zustand MobX TanStack React Query SWR Apollo Client UI & Design Systems Tailwind CSS Styled Components Material UI (MUI) Radix UI Framer Motion Custom Design Systems APIs & Data GraphQL REST APIs Contentful CMS React Hook Form Zod Testing Vitest Jest ...