1,576 to 1,600 of 2,268 JavaScript Jobs in England

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 ...

environment. Key Responsibilities Design, develop, and enhance enterprise-level software solutions using C#, .NET/.NET Core, Razor, Web API, SQL Server, HTML, and JavaScript Work closely with Product Owners, testers, UI/UX specialists, and Engineering colleagues to deliver new functionality, improvements, and integrations with third-party systems Remain … .NET Core, and SQL/T‐SQL Solid understanding of database design, performance optimisation, and query tuning Experience delivering front‐end functionality using HTML, JavaScript, and Razor Experience building and supporting integrations with third‐party systems using REST APIs or similar technologies Practical experience working with Azure Cloud Services ...

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 ...

DescriptionWe are seeking a highly experienced Principal Software Engineer to provide technical leadership across our technology function while actively designing, developing, and shipping software. This is a senior hands-on software engineering role. The successful ...

Software Engineer III (Java & JavaScript)Do you enjoy designing and developing scalable, high-performance applications using Java and JavaScript About the team: You will join the Identity & Access Management team, which owns the authentication and authorisation infrastructure underpinning Elsevier’s global product suite. We build and operate a highly available … manipulation languages. Understanding of data modelling principles.Ability to work with complex data models.Proficiency in development languages including but not limited to: Java/J2EE, JavaScript, JSP, HTML, Node.js, React, XML, SQL, Windows, UNIX.Experience with Keycloak, Auth0, or another identity provider, including realm configuration, authentication flows, and OIDC client setup. Familiarity ...

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 ...

Frontend JavaScript Developer – TypeScript 65k plus BensQuant Capital is urgently looking for a Frontend JavaScript Developer to join our high profile client.My client is a rapidly growing specialist fintech software house providing advanced solutions to the finance market. Their clients include many of the world’s leading banks and financial … about.Frontend Developers should have exposure to the below tech stack:Strong academic background, preferably including a degree in a STEM subject discipline.Strong understanding of JavaScript, including experience developing web-based solutions using JavaScript (TypeScript knowledge preferable).Strong understanding of web technologies (HTML, CSS, JavaScript, XML).Experience with web application component ...

Frontend JavaScript Developer – TypeScript 65k plus BensQuant Capital is urgently looking for a Frontend JavaScript Developer to join our high profile client. My client is a rapidly growing specialist fintech software house providing advanced solutions to the finance market. Their clients include many of the world's leading banks … Developers should have exposure to the below tech stack: Strong academic background, preferably including a degree in a STEM subject discipline. Strong understanding of JavaScript, including experience developing web-based solutions using JavaScript (TypeScript knowledge preferable).Strong understanding of web technologies (HTML, CSS, JavaScript, XML).Experience with web application component ...

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. ...

crafting user interfaces, APIs, and interact with customers to improve product offerings. This role requires 2+ years of frontend software engineering experience, strong JavaScript skills, and the ability to communicate effectively. The company values a collaborative environment, with both hybrid and on-site work options available. #J-18808-Ljbffr ...

play a crucial role in shaping their innovative software. The candidate will be responsible for writing front-end and back-end code in JavaScript and TypeScript, and will work collaboratively on architecture and feature development. Prior experience in the charity sector is preferred as they aim to build technology that ...

using Microsoft 365 tools, including SharePoint Online, Teams, and Power Platform, while collaborating with stakeholders to meet business needs. Strong experience in SharePoint development, JavaScript, and PowerShell is essential, alongside a proactive approach to integrating and automating business processes. #J-18808-Ljbffr ...

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 ...

software development and product engineering with clients and delivery teams, turning complex challenges into tangible technical outcomes. The role requires strong Python/JavaScript skills, hands-on Generative AI experience and cloud platform familiarity, with a consulting mindset and ability to translate business needs into #J-18808-Ljbffr ...

teams to drive successful outcomes in the insurance software space. You will lead requirements gathering, workshops, and solution design, configure systems using SQL and JavaScript, manage relationships, coach junior colleagues, #J-18808-Ljbffr ...

engineering, analytics, product, and sales to deliver scalable, data-driven solutions. Ideal candidates have 3+ years in a similar digital role, with expertise in JavaScript, SQL, HTML, and ad-tech ecosystems. #J-18808-Ljbffr ...

Moneythor is seeking a proactive Solution Engineer to join our client-facing team. You will guide enterprise clients in the region, applying deep JavaScript, HTML, SQL, and web development to customize the Moneythor platform and maximize value. This is a remote role with a preference for candidates based in London ...

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. #J-18808-Ljbffr ...

Developer to join the Digital Experience team and drive experimentation across our websites. The role focuses on delivering high-quality, scalable tests, developing JavaScript/HTML/CSS experiences, and partnering with UX, Analytics and Marketing to transform ideas into measurable opportunities. You will champion CRO methodologies, maintain performance ...

business lines to innovate engineering methods. The ideal candidate will have experience in system design and a strong background in programming languages like Java, JavaScript, or Python, as well as knowledge of Data Management technologies. A collaborative mindset and ability to drive architecture improvements are essential. #J-18808-Ljbffr ...