126 to 150 of 760 JavaScript Jobs in the UK excluding London

partner organisations. Essential Skills 3+ years’ proven experience in a GIS Software Engineering role, with strong skills in .NET, Java or Python, plus modern JavaScript libraries. Experience designing scalable geospatial applications using AWS or Azure. Experience working with GIS platforms, geospatial data and spatial APIs. Knowledge of open geospatial technologies ...

considered. Experience with these core testing techniques: Exploratory, Integration, Manual, Functional Experience setting up and contributing to test frameworks in Java or JavaScript Experience writing a variety of backend and frontend automated tests using Selenium, Playwright, Cucumber, REST etc. Experience working in an Agile environment Experience using online version control ...

across complex digital transformation programmes. Your Role Design, develop and maintain scalable microservices using Java and Spring Boot. Build responsive web applications using React, JavaScript/TypeScript, HTML and CSS. Provide technical leadership and guidance to development teams, supporting engineers and encouraging best practice. Act as a key point … pipelines, DevOps practices and secure digital platforms. Skills & Experience Strong experience building RESTful microservices using Java and Spring Boot. Frontend development experience with React, JavaScript/TypeScript, HTML and CSS. Proven experience leading or mentoring development teams. Strong stakeholder management and client-facing communication skills. Experience working directly with clients ...

Boot REST APIs Microservices AWS EC2 Lambda CloudWatch Networking Awareness TDD (Test Driven Development) SQL Databases NoSQL Databases MongoDB PostgreSQL Nice to Have Node.js JavaScript/TypeScript Azure BDD Playwright Experience Required Strong commercial Java development experience Building scalable Microservices and RESTful APIs Cloud-native development within AWS Experience with ...

experience (preferably .NET 10.0 Web API)/REST-based web services Orleans and Event Store .Net Core Elastic Search (with Kibana dashboards) CSS/JavaScript WPF GRPC Entity Core/Dapper/other ORM’s Agile Git/Azure DevOps #J-18808-Ljbffr ...

Technical Lead or Senior engineer Strong software engineering and system design background Experience delivering enterprise applications on AWS, Azure or GCP Proficiency in JavaScript, Java or .NET Agile delivery experience (Scrum/Kanban) Knowledge of DevOps, CI/CD, infrastructure-as-code and modern testing practices Strong communication and stakeholder ...

Technical Lead or Senior engineer Strong software engineering and system design background Experience delivering enterprise applications on AWS, Azure or GCP Proficiency in JavaScript, Java or .NET Agile delivery experience (Scrum/Kanban) Knowledge of DevOps, CI/CD, infrastructure-as-code and modern testing practices Strong communication and stakeholder ...

Optimizely CMS, Episerver or Optimizely DXP Strong C# and .NET development background Experience with ASP.NET Core, MVC and REST APIs Knowledge of HTML, CSS, JavaScript and responsive web development Understanding of CI/CD, source control and software development best practices Strong problem‐solving and stakeholder communication skills Reference Number ...

Razor or Blazor Solid SQL Server skills, including complex queries and performance tuning Experience developing and integrating REST APIs Knowledge of Entity Framework and JavaScript or TypeScript Familiarity with Git, Azure DevOps and CI/CD An understanding of Agile development and software architecture A proactive, analytical approach with strong ...

need to succeed: Essential Experience Python 3+ years' API Integrations Strong SQL skills (MySQL or PostgreSQL) Solid front-end fundamentals (HTML, CSS, JavaScript, React, Angular) Good understanding of software design principles and best practices Advantageous Technical skills Django experience API design and development Test driven development Front-end frameworks (React ...

solving skills. Experience working within complex production environments. Strong understanding of software architecture, performance bottlenecks, and system behaviour. Hands-on development experience with: C# JavaScript Angular SQL Ability to investigate issues across multiple layers of a technology stack. Experience identifying and resolving root-cause issues rather than applying temporary fixes. ...

development.Experience with Microsoft Dynamics 365 development, including plugins and customizations.Experience with Power Automate flows and related workflow customizations.Front-end development experience using HTML, DHTML, JavaScript, and CSS.React experience would be considered a nice-to-have.Strong SQL skills, preferably with Microsoft SQL Server.Experience using GitHub or similar source control/release ...

practices and tooling Skills & Experience Experience in one or more of the following, with a willingness to learn: Programming or scripting in Java, Python, JavaScript, or TypeScript Testing web applications built with Angular, React, or Vue Automated testing tools such as Robot Framework, Cypress, or Cucumber Experience creating or extending ...

alongside practical experience integrating AI and large language models into business solutions. You will ideally have: Strong commercial software development experience using TypeScript/JavaScript, Python, C# or a similar modern language. Experience integrating LLM APIs into applications, including prompt engineering, tool/function calling and evaluating AI outputs. ...

Terraform, CloudFormation) Experience with containerisation (Docker, Kubernetes) Understanding of CI/CD tools and automated deployment pipelines Exposure to front-end technologies (HTML, CSS, JavaScript or modern frameworks) Knowledge of monitoring, logging, and observability tools Experience working in regulated environments (e.g., financial services) Requirements: B.S. or MS Degree in Information ...

responsive Shopify/Shopify Plus websites (2+ years minimum). Strong knowledge of Shopify Store 2.0, Liquid, and Shopify APIs. Skilled in HTML, CSS, JavaScript (ES6+), and TypeScript. Experience with React (Remix/Next.js). Experience with backend languages/frameworks (preferably Node.js or Ruby). Strong understanding of RESTful ...

experience, with level determined by technical depth and scope of ownership. You'll ideally bring experience across some of the following: React.js, TypeScript or JavaScript Python or comparable modern backend technologies RESTful or GraphQL API development PostgreSQL and database design Cloud-native development, ideally AWS AWS Lambda, S3, CloudFront ...

feedback as needed helps focus discussion on important aspects What we are looking for Essential: C# .NET .NET Web API Blazor Git Unit Testing JavaScript/TypeScript T-SQL Desirable: ReactJS TDD Teamwork oriented working ways: pair programming, mob programming Entity Framework Dapper or other ORMs CI/CD with ...

Stack Developer/Web Application Developer/Application Developer/Software Development Engineer/PHP/Laravel/React/MySQL/Git/JavaScript/SQL/REST APIs/Automated Testing/Object-Oriented Programming/Message Queues/Event-Driven Architecture/Symfony/TypeScript/PostgreSQL ...

within modern engineering environments. Strong experience building full stack applications using React and Node.js. Hands-on experience developing and maintaining modern web applications using JavaScript/TypeScript. Experience designing, building and consuming APIs, including GraphQL. Experience working with at least one relational database technology, including: MySQL PostgreSQL Microsoft SQL Server ...

hands-on technical capacity. Strong software engineering expertise across modern languages and frameworks, including experience coding in one or more of: Python, Go, TypeScript, JavaScript or React. Experience delivering AI-enabled or Generative AI solutions within enterprise environments. Experience building enterprise-scale cloud-native applications using Kubernetes, containers, microservices ...

efficient code.· A collaborative approach, with experience working alongside developers and business stakeholders within Agile development environments to deliver effective technical solutions.### Desirable:· Strong JavaScript experience, alongside PHP and modern full-stack development practices.· Experience working with relational and NoSQL databases, including SQL Server, with a strong understanding of database ...

years of experience in a front-end or UI engineering role, ideally in a cloud or hybrid environment. Strong proficiency in HTML, CSS, JavaScript (ES6+), TypeScript, and the Angular Framework. Expertise in automation testing, including unit, integration, and end-to-end tests. Proven experience in building responsive, accessible, and high ...

Proficiency in database interactions and management via SQL, and MS SQL database structures and architecture Experience writing application code in .NET C++/C#, JavaScript, Java, HTML, SOAP, WSDL, RESTful API/web services, and XML Familiarity with the modern telephony industry, ideally on Mitel Contact Center and UC solutions ...

exploratory, systems integration and user acceptance testing e.g. manual testing Confident with building and maintaining frameworks in one or more of these languages: Java, JavaScript, Python, or C# Must have extensive experience with Playwright Worked in an agile environment Any performance testing experience or other non-functional testing experience would ...