1,076 to 1,100 of 1,563 JavaScript Jobs in England

Develop and maintain relationships with the wider UK and Group technology leads Who you are Understanding of fundamentals elements of web like HTTP, HTML, JavaScript & CCS Demonstrable experience designing and integrating enterprise-scale CMS architectures Understanding of fundamentals of SOLID OO design principles, and be able to apply them ...

TEMPEST etc design for and/or test experience Modelling to understand test scope, test environment requirements and/or to validate. Scripting languages: JavaScript, Python, Ruby, Perl, Bash, Rest, MySQL. Development approaches, iterative, incremental, Test-Driven Development (TDD), Behaviour Driven Development (BDD), Acceptance Test Driven Development (ATDD), hybrid ...

modern GTM stack (Clay or equivalent, HubSpot or Salesforce, plus enrichment and sequencing tools) Comfortable enough with SQL and a scripting language (Python or JavaScript) to solve problems independently; reading API docs, handling auth, and chaining calls doesn\'t scare you Fluent with AI coding and automation tools (Claude Code ...

orchestration, data governance, and enterprise integration patterns.Experience with prompt engineering, agent lifecycle management, and hands-on prototype development.Hands-on proficiency in programming (e.g., Python, JavaScript, SQL) and data frameworks.Understanding of agent interoperability standards (MCP, A2A) and the broader external agent ecosystem.Experience operating in complex, matrixed enterprise environments across multiple EMEA ...

Edinburgh, Leeds, Manchester or London Who we are CreateFuture is fast becoming the UK’s most recognisable digital consultancy, with years of experience building digital products and services for major organisations whilst putting our people ...

Edinburgh, Leeds, Manchester or London Who we are CreateFuture is fast becoming the UK’s most recognisable digital consultancy, with years of experience building digital products and services for major organisations whilst putting our people ...

Edinburgh, Leeds, Manchester or London Who we are CreateFuture is fast becoming the UK’s most recognisable digital consultancy, with years of experience building digital products and services for major organisations whilst putting our people ...

## .**Senior Software Engineer I (JavaScript)****About the team:**ScienceDirect is the world's leading collection of science information on the web and Elsevier's flagship product. We are looking for talented engineers to contribute to a culture of technical excellence paired with strong collaboration and modern engineering practices.Our … growth of the London engineering team through collaboration, knowledge sharing, and participation in recruitment**Requirements:****Core Engineering Skills*** Strong knowledge of **HTML, CSS, and JavaScript*** Experience building modern web applications using **React*** Experience working with **Node.js, Express, or related backend services*** Experience working with **RESTful APIs*** Familiarity with agile development ...

support other engineers, championing code quality through thoughtful reviews and shared best practices Design and implement responsive, user friendly web interfaces using modern JavaScript frameworks (Next.js, React) Partner with UX/UI designers to bring designs to life as functional, intuitive experiences About You Strong expertise in JavaScript frameworks such ...

Umbraco CMS development Proven background with C#, .NET/.NET Core and ASP.NET Core Full-stack development experience including HTML, CSS/SCSS and JavaScript Experience with SQL Server, Entity Framework and API integrations Ability to troubleshoot complex technical issues and deliver scalable solutions Desirable experience with Azure, Azure DevOps …/CD or modern JavaScript frameworks Reference Number: BBBH(phone number removed) Rise Technical Recruitment Ltd acts an employment agency for permanent roles and an employment business for temporary roles. The salary advertised is the bracket available for this position. The actual salary paid will be dependent on your level ...

translate them into technical specifications. Requirements Experience working as a Full Stack Engineer. 5+ years of relevant experience in coding in Typescript/JavaScript, using Node.js to architect and create REST and/or GraphQL APIs. Preferred experience working with eCommerce systems and platforms. Strong technical experience in modern front … Typescript/JavaScript libraries and frameworks such as React.js. Good understanding of and experience with git & git workflows. Experience with relational DBs, data modelling and writing SQL queries, and familiarity with NoSQL databases. Familiarity with CI/CD workflows and the deployment of workloads to cloud infrastructure. Passion for writing ...

maintain web resources, plugins, and client-side scripts to extend system functionality. Design and implement custom backend logic using C# and .NET. Write JavaScript for client-side validations and enhanced UI interactivity. Develop web-based solutions using HTML and ASP.NET. Integrate Dynamics 365 with external systems and third-party applications … requirements Experienced in building and configuring components such as forms, views, dashboards, workflows, plugins, web resources, and scripts Strong knowledge of .NET, C#, and JavaScript for custom development and enhancing system functionality Skilled in integrating external systems into the Dynamics 365 architecture using tools like SOAP, XML, and REST APIs ...

influence; ability to simplify complexity, make evidence-based decisions and drive continuous improvement. Corporate Actions domain experience is strongly preferred. Groovy/Spock and JavaScript/TypeScript with Angular for full-stack contexts preferred Financial services background with risk and controls in regulated environments preferred How We Work Agile (Scrum … product lifecycle ownership (build, test, deploy, monitor, iterate); growth mindset with continuous learning and knowledge sharing. Code: Java 17/21 (Spring, Maven), Groovy, JavaScript/TypeScript (Angular) Testing: JUnit, Spock Architecture: Microservices Deployment: Private Cloud (VMs/containers) Tooling: GitLab (git and CI/CD), IntelliJ, Windsurf, Docker, Splunk ...

software engineering experience, demonstratable track record of designing, building and maintaining production software at a senior level. Extensive full-stack development skills: front-end (JavaScript/TypeScript frameworks) and back-end (dotnet). Experience delivering low-latency, API-driven web services and responsive, cross-browser web applications. Experience of relational … receiving constructive feedback. Technology Our stack is primarily Microsoft-based and comprises: Azure hosting and deployment SQL Server databases dotnet Core C# Web API JavaScript/TypeScript front-end technology Git Private health care Life assurance Income protection scheme Company pension scheme 25 days holiday plus bank holidays 3 days ...

firms worldwide. Design and implement custom integrations, workflow components, and UI elements. Work across the full stack: C#, SQL Server, JavaScript, HTML, CSS. Collaborate with analysts, configurators, and engineers to deliver scalable solutions. Communicate directly with client stakeholders to gather requirements and present solutions. Contribute to internal playbooks, patterns … consistent and efficient. What you may have: A proven track record in hands‐on software development, ideally on SaaS platforms at scale. Front end: JavaScript (vanilla + frameworks like Vue, React, or similar), HTML5, CSS3. Back end: C# (.NET), SQL Server (including query optimisation). Strong communication skills and ability ...

production applications or infrastructure in a business-critical environment. Strong scripting or programming experience with one or more languages such as Python, PowerShell, Bash, JavaScript, Go, C#, or SQL. Understanding of application hosting, APIs, databases, networking, DNS, SSL/TLS, firewalls, and system performance. Experience with Linux and/… Grafana, Prometheus, Datadog, or similar. Experience supporting change control, incident management, and audit-ready documentation. Technical Skills Preferred experience with: Python, PowerShell, Bash, Go, JavaScript, C#, or SQL REST APIs and backend service automation GitHub Actions, Azure DevOps, Jenkins, or similar CI/CD tools Azure App Services, Azure Functions ...

Role Purpose We are seeking a highly experienced Principal Software Engineer to provide technical leadership across our technology function, driving the design, delivery, and continuous improvement of enterprise applications and digital services. This is a ...

Participating in the entire SDLC. You will have experience with: Modern PHP and Symfony AWS MySQL, PostgreSQL CI/CD React, or other modern JavaScript Building APIs Nice to have : NodeJS, TypeScript Docker, Kubernetes GraphQL PHP Unit testing This role is fully remote, you can be based anywhere … UK. If you are interested in this role or looking for something similar please apply quoting reference AR(phone number removed) PHP, Symfony, TypeScript, JavaScript, React, Node, SOLID, PHP, Symfony, TypeScript, JavaScript, React, Node, SOLID, PHP, Symfony, TypeScript, JavaScript, React, Node, SOLID, PHP, Symfony, TypeScript, JavaScript, React, Node, SOLID ...

Senior Frontend Developer (React, JavaScript, GraphQL) - Sussex Daily rate: £500 - £700 (inside IR35) Duration: 6 months Hybrid: 2 days per week Start: ASAP We're looking for 2 Senior Frontend Developers to join a fast-paced digital team, helping to build and enhance customer-facing web and mobile experiences using … systems (Adobe AEM), delivering exceptional, secure, accessible, and high-performing interfaces. What You'll Do Develop responsive web applications using React, Next.js, and JavaScript Build accessible, secure, and high-performing user interfaces Integrate with GraphQL and REST APIs Collaborate with Product Owners, Designers, QA, and Engineering teams Contribute to code ...

Senior Frontend Developer (React, JavaScript, GraphQL) - Sussex Daily rate: £500 - £700 (inside IR35) Duration: 6 months Hybrid: 2 days per week Start: ASAP We're looking for 2 Senior Frontend Developers to join a fast-paced digital team, helping to build and enhance customer-facing web and mobile experiences using … systems (Adobe AEM), delivering exceptional, secure, accessible, and high-performing interfaces. What You'll Do Develop responsive web applications using React, Next.js, and JavaScript Build accessible, secure, and high-performing user interfaces Integrate with GraphQL and REST APIs Collaborate with Product Owners, Designers, QA, and Engineering teams Contribute to code ...

enhancing the ServiceNow platform. Key Responsibilities Develop and configure ServiceNow across ITSM, ITOM, HRSD and CMDB. Build workflows, automations, applications and integrations. Work with JavaScript, Glide API, Flow Designer, IntegrationHub and REST APIs. Support platform upgrades, migrations, testing and governance. Translate business requirements into scalable technical solutions. ...

collaborating with various teams to ensure demos are consistent and impactful. Qualifications include experience in a B2B SaaS environment, scripting skills in Python or JavaScript, and the ability to automate workflows using AI and Playwright. #J-18808-Ljbffr ...

work closely with product managers, designers and engineers to deliver high-quality, performant user experiences across international audiences. You’ll leverage modern JavaScript, React, Vue, Angular, TypeScript and Webpack within a large frontend codebase, contributing to architectural decisions and a culture of craft and collaboration. #J-18808-Ljbffr ...

enhancing the ServiceNow platform. Key Responsibilities Develop and configure ServiceNow across ITSM, ITOM, HRSD and CMDB. Build workflows, automations, applications and integrations. Work with JavaScript, Glide API, Flow Designer, IntegrationHub and REST APIs. Support platform upgrades, migrations, testing and governance. Translate business requirements into scalable technical solutions. ...

will work within an experienced software development function, contributing to vital projects across various business areas. The ideal candidate should possess strong skills in JavaScript frameworks, TypeScript, and cloud technologies, and be willing to attain eDV clearance. Join us to help shape the future of aerospace and defense through innovative ...