276 to 300 of 2,589 JavaScript Jobs in the UK

experience or a strong foundational knowledge of Rust , particularly in building concurrent, memory-safe, and high-performance applications. Frontend Knowledge: Experience working with modern JavaScript/TypeScript frameworks (e.g., React, Vue, or Next.js) and a solid understanding of web fundamentals (HTML/CSS). Database Expertise: Deep knowledge of relational ...

deploying applications within Azure, AWS or GCPStrong understanding of backend systems, APIs and SQL ServerExperience working across the full software development lifecycleExposure to modern JavaScript frameworks such as React or TypeScriptExposure to AI-assisted development tools such as Claude, Copilot or CursorDesirable Skills:Experience with cloud infrastructure, CI/ ...

internal systems, websites, APIs, integrations, automation, and other technology projects. Required Skills & Qualifications: Familiarity with at least one programming language such as PHP, Python, JavaScript/Node.js, C#, Java, or similar. Basic knowledge of HTML, CSS, and JavaScript. Basic understanding of databases and SQL. An understanding of APIs ...

years of experience in preferred technology stack Java Full stack design & development Java microservices Spring Framework/Spring Boot NoSQL, JPA, Hibernate HTML5, JavaScript, CSS, Angular TDD/BDD RESTful services CI/CD tooling including Jenkins, Maven, Gradle and Docker API based design and development using REST & SOAP frameworks ...

Core, ASP.NET Core Web API, C#, ADO.NET, and Entity Framework/EF Core. Database & Front-End: Proficiency in MS SQL Server along with TypeScript, JavaScript, jQuery, HTML5, CSS3, and Bootstrap. Modern AI Tools: Familiarity with AI-assisted development tools like GitHub Copilot and Prompt Engineering. DevOps Experience: Exposure ...

will bring Strong hands-on experience with Power Platform, Dataverse, Model-Driven Apps and Dynamics 365 Customer Service. Proven skills in PCF, React, TypeScript, JavaScript, C# and .NET/ASP.NET Core. Experience with Power Automate, Dataverse Web API, REST APIs and external-system integration. Practical knowledge of Azure services such ...

Design, and Engineering teams. Skills Strong commercial experience developing frontend applications with React Previous experience working with Vue.js and confidence supporting legacy applications Strong JavaScript and/or TypeScript skills Excellent knowledge of HTML5, CSS3 and modern frontend development practices Experience integrating with RESTful APIs Understanding of component-based architecture ...

ideally in Agile environmentsTesting smart contracts, transactions and wallet integrationsProficient in using test automation frameworks and tools such as:UI Testing: Selenium, Cypress/JavaScript/Typescript, AppiumAPI Testing: REST Assured, Postman, SoapUIBDD Tools: Cucumber, SerenityDatabase TestingSolid experience with CI/CD pipelines and tools (e.g., Jenkins, GitHub Actions)Familiarity ...

Agile development practicesExperience with automated testing and CI/CD deliveryStrong communication skills and a collaborative approach to problem-solvingNice to HaveExposure to TypeScript, JavaScript, HTML, or CSSExperience with performance or load testingWhat's On Offer Salary up to 70,000Hybrid working from LiverpoolOpportunity to work within a modern Azure ...

bring: Strong commercial C#/.NET engineering experience Modern .NET/ASP.NET Core/REST API development Genuine full-stack capability React, Angular, TypeScript, JavaScript or similar SQL and strong software-engineering fundamentals Cloud exposure across Azure and/or AWS Hands-on exposure to LLMs or Generative AI Crucially ...

performance, cost and delivery timelinesBuild and optimise systems for performance, scalability and reliabilityRequirements:Proficiency in at least one programming language (for example Python, C#, JavaScript, Kotlin, Java or Go)Experience with Gen AI tools (such as LangGraph, CrewAI, Hugging Face or OpenAI APIs) and ML frameworks like PyTorch or TensorFlowStrong ...

bring: Strong commercial C#/.NET engineering experience Modern .NET/ASP.NET Core/REST API development Genuine full-stack capability React, Angular, TypeScript, JavaScript or similar SQL and strong software-engineering fundamentals Cloud exposure across Azure and/or AWS Hands-on exposure to LLMs or Generative AI Crucially ...

bring: Strong commercial C#/.NET engineering experience Modern .NET/ASP.NET Core/REST API development Genuine full-stack capability React, Angular, TypeScript, JavaScript or similar SQL and strong software-engineering fundamentals Cloud exposure across Azure and/or AWS Hands-on exposure to LLMs or Generative AI Crucially ...

quality-focused engineer who is passionate about automation, continuous improvement, and embedding quality throughout the software development lifecycle. Technology Stack Frontend Remix React JavaScript Backend Java Spring Framework .NET Data MongoDB Oracle Tools & Integration RabbitMQ JSON Key Responsibilities Design, build and implement automated testing solutions from the ground up. Develop ...

standards Key Skills & Experience Strong commercial experience in Java Proven experience developing microservices architectures Solid experience with SQL/relational databases Frontend experience with JavaScript Experience with CI/CD pipelines and DevOps practices Strong understanding of software engineering principles and best practices Experience working in Agile environments Desirable Experience ...

Store and Google Play deployments, managing releases and ensuring compliance with platform standards. Qualifications and Skills Required Expertise o Proficient in React Native, JavaScript, and TypeScript with experience in end-to- end mobile app development. o Strong knowledge of state management libraries like Redux and API integration using GraphQL. ...

TeamCity, and Chef • Experience of messaging or transactional environment i.e. NServiceBus, Websphere MQ, MSMQ or RabbitMQ • Experience of web technologies including HTML, CSS, JavaScript, jQuery and web client frameworks such as Knockout.js or Angular • Experience of XML, JSON and related like schemas and XSLT transformations • Experience ...

always reviewing and validating outputs Contributing to documentation, knowledge base articles and support procedures ESSENTIAL SKILLS Strong programming and debugging skills across C#, .NET, JavaScript, HTML5, CSS3 and SQL Server/MySQL Solid understanding of API development and integration (RESTful and SOAP, JSON and XML) Experience in software support, systems ...

/C# RESTful API development AWS, including Lambda and API Gateway SQL Server (T-SQL, Stored Procedures and Views) HTML5, CSS, LESS and SASS JavaScript and jQuery Experience working with server-side MVC applications. Understanding of responsive design, accessibility, and web performance best practices. Experience developing HTML email templates. Strong ...

efficiency What you’ll need to have Essential skills Experience across both front‐end and back‐end development Proficiency in HTML, CSS and JavaScript, with experience using modern front‐end frameworks such as Vue.js, React or Angular 3+ years of experience building and consuming APIs and integrating front ...

Experience You will have experience in one or more of the following areas but you do not need experience in everything listed: Java, Python, JavaScript, TypeScript Angular, React, Vue Docker, Kubernetes AWS and/or Azure MERN stack Elasticsearch, Neo4J We value engineers who are open-minded, adaptable, and keen ...

depth understanding of HTTP and REST API design, management, and consumption Very strong Java skills and experience with Python, Spring Boot, Node.js and JavaScript Understanding of use of AI as a tool and within applications Experience implementing Enterprise Integration Patterns Experience with authentication methods such as SAML, OIDC or Auth2 ...

guidance, code reviews and mentoring to other engineers. You should have: Strong commercial experience with Python for backend and integration development. Strong TypeScript/JavaScript and React experience building production applications. Strong API design experience, including REST and/or GraphQL, authentication, authorisation, versioning and streaming. Hands-on experience with ...

guidance, code reviews and mentoring to other engineers. You should have: Strong commercial experience with Python for backend and integration development. Strong TypeScript/JavaScript and React experience building production applications. Strong API design experience, including REST and/or GraphQL, authentication, authorisation, versioning and streaming. Hands-on experience with ...

applied experience Hands-on practical experience in system design, application development, testing, and operational stability Proficiency in modern programming languages, with strong experience in JavaScript/TypeScript (React, Node.js) required Experience developing, debugging, and maintaining code in a large-scale environment using modern programming and database querying languages Solid understanding ...