176 to 200 of 1,166 JavaScript Jobs

NET Developer

Hiring Organisation
Avanti Recruitment
Location
Chigwell, Essex, United Kingdom
Employment Type
Permanent
Salary
£80000 - £120000/annum
hands-on, full-stack position with strong backend depth. Current Tech Stack ASP.NET - MVC 5 - .NET Framework - C# - Entity Framework - 6SQL Server - JavaScript/jQuery - HTML & CSSAzure SQL VMs Modernisation Roadmap Migration to .NET Core Azure App Services adoption Improved SOLID and TDD practices AI integrations Continued cloud optimisation ...

Web Developer

Hiring Organisation
WEG Tech
Location
Coventry, England, United Kingdom
Nuxt.js Experience working with headless CMS platforms (ideally Payload CMS or similar) Solid understanding of RESTful API integration Experience with component-based architecture Strong JavaScript/TypeScript skills HTML5, CSS3, and modern styling methodologies Experience working in cloud-hosted environments (AWS preferred) Familiarity with containerised applications and Kubernetes Git-based ...

Full Stack Engineer

Hiring Organisation
Harrington Starr
Location
London Area, United Kingdom
3+ years’ experience building applications with C#, SQL and React 2+ years’ experience developing or supporting SharePoint systems Strong front-end skills (HTML, CSS, JavaScript) Experience working in agile delivery environments Exposure to regulated industries (financial services preferred) Strong communication skills and stakeholder management ability Key Benefits: Work ...

Full Stack Developer (Python / React)

Hiring Organisation
Rise Technical Recruitment
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
GBP 60,000 - 70,000 Annual
workflows and reporting systems. The ideal candidate will have strong commercial experience developing backend systems using Python and building modern APIs. Experience with React, JavaScript or TypeScript, AWS cloud services, and SQL databases is essential. Experience building automation tools, working with large datasets, or integrating with Microsoft Office workflows would ...

Full Stack Developer (Python / React)

Hiring Organisation
Rise Technical Recruitment
Location
Camden, London, Camden Town, United Kingdom
Employment Type
Contract
Contract Rate
£60000 - £70000/annum
workflows and reporting systems. The ideal candidate will have strong commercial experience developing backend systems using Python and building modern APIs. Experience with React, JavaScript or TypeScript, AWS cloud services, and SQL databases is essential. Experience building automation tools, working with large datasets, or integrating with Microsoft Office workflows would ...

Full Stack Developer (Python / React)

Hiring Organisation
Rise Technical Recruitment Limited
Location
North London, London, England, United Kingdom
Employment Type
Full-Time
Salary
£60,000 - £70,000 per annum
Office workflows and reporting systems.The ideal candidate will have strong commercial experience developing backend systems using Python and building modern APIs. Experience with React, JavaScript or TypeScript, AWS cloud services, and SQL databases is essential. Experience building automation tools, working with large datasets, or integrating with Microsoft Office workflows would ...

Engineering Manager

Hiring Organisation
NearTech Search
Location
City of London, London, United Kingdom
person onshore/offshore engineering team • Architect and enhance scalable, secure cloud-native systems • Contribute directly to full-stack development across TypeScript, JavaScript and React • Improve delivery standards across CI/CD pipelines, DevOps practices and automated testing • Collaborate with the CEO and Product function to align technical delivery with ...

Senior Power Application Developer (DV)

Hiring Organisation
Sanderson Recruitment
Location
South West London, London, United Kingdom
Employment Type
Permanent
Salary
Up to £650 per day + Inside IR-35
solving skills are key. Preferred background includes PL-400 or PL-600 certification, familiarity with CI/CD for Power Platform, and knowledge of JavaScript, HTML or CSS, as well as broader Power Platform governance and security considerations. Reasonable Adjustments: Respect and equality are core values to us. ...

Data Visualisation Software Engineer

Hiring Organisation
Bright Purple Resourcing
Location
United Kingdom
Employment Type
Permanent, Work From Home
Salary
£95,000
protocols and how the internet actually works Experience with Splunk & SPL SQL or similar data manipulation skills Exposure to network security products HTML, CSS, JavaScript Data Science or Machine Learning experience Location & Flexibility Edinburgh-based engineers : hybrid working (typically 2 days in office) Fully remote options available for the right ...

Senior Back End Engineer

Hiring Organisation
Oscar Associates (UK) Limited
Location
Manchester, North West, United Kingdom
Employment Type
Permanent
Salary
£55,000
APIs Solid background working with CMS platforms (Umbraco, Sitecore, or similar) Working knowledge of front-end technologies (HTML, CSS/Sass, JavaScript; React experience a plus) Exposure to Azure , cloud-hosted infrastructure, and modern DevOps practices Confident communicator, comfortable working with both technical and non-technical stakeholders A collaborative mindset ...

Office.js Developer (Outlook)

Hiring Organisation
Oscar Associates (UK) Limited
Location
London, United Kingdom
Employment Type
Permanent
Salary
£500 - £550 per day
development standards What we're looking for: You can demonstrate experience delivering Outlook add-ins within enterprise environments Strong hands on skills with Office.js, JavaScript or TypeScript, HTML, and CSS Deep understanding of Microsoft 365, Exchange Online, and the behavioral differences between Outlook clients Experience integrating with Microsoft Graph, RESTful ...

Senior Laravel Developer

Hiring Organisation
Coburg Banks Limited
Location
Redhill, Surrey, South East, United Kingdom
Employment Type
Permanent
Salary
£95,000
performance optimisation, Deployment, environment management, and security best practices on AWS. Familiarity with database systems (SQL). Proficient in web technologies, including Livewire, Tailwind, JavaScript etc. Experience building and integrating with RESTful APIs. Proficiency in version control (e.g. Git). Understanding of frontend development and frameworks (HTML, CSS). DevOps ...

QA Automation Engineer

Hiring Organisation
Harnham - Data & Analytics Recruitment
Location
London, South East, England, United Kingdom
Employment Type
Full-Time
Salary
£65,000 - £75,000 per annum
automation using Java or Kotlin. * Hands-on use of AI tools to enhance productivity. * A deep understanding of OOP principles. * Proficiency in HTML, CSS, JavaScript, and modern web architecture. * Strong API testing capability using tools such as RestAssured, Feign, Swagger, or Postman. * Experience writing UI tests with Selenium, Selenide ...

Software Developer C# .Net AWS - Sports Betting

Hiring Organisation
Client Server
Location
North West London, London, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£80,000
have a good knowledge of AWS and Kubernetes You have a good understanding of CQRS and Event Driven systems The tech stack also includes JavaScript/TypeScript and React for client side applications; experience with any of these would be beneficial but you can pick them ...

Front End Developer

Hiring Organisation
Anson McCade
Location
England, United Kingdom
with end users to refine and improve solutions. Ideal Background You should have strong experience in most of the following: Deep knowledge of vanilla JavaScript and modern ECMA standards. Experience with front-end frameworks and architecting scalable web applications. Strong understanding of DOM complexity, CSS, accessibility standards and ARIA. Experience ...

Senior Frontend Engineer

Hiring Organisation
AudienceProject
Location
City of London, London, United Kingdom
experience building production-grade frontend applications using modern frameworks such as React, Vue, or similar (React preferred). Strong proficiency in TypeScript and modern JavaScript (ES6+) . Experience designing and maintaining scalable frontend architectures in complex applications. Solid understanding of state management, component architecture, and performance optimisation techniques. Experience integrating ...

Senior Software Engineer (Frontend)

Hiring Organisation
X-on Health
Location
Melton, England, United Kingdom
scalable, and responsive user interfaces. Key Tasks Design and Development Design, develop, and maintain complex, highly responsive, and user-friendly web applications using modern JavaScript frameworks (e.g. React) Drive technical design and architectural decisions for the frontend, ensuring scalability, maintainability, and security Develop modular, reusable components and libraries Collaborate closely ...

Software Engineer (Defence)

Hiring Organisation
Sanderson Recruitment
Location
Gloucestershire, South West, United Kingdom
Employment Type
Permanent
mandatory Strong background in software engineering across design, build, testing and deployment Experience in one or more core languages (e.g. Java, Python, C++, C#, JavaScript ) Understanding of secure software engineering principles Experience working in environments with strict security, audit or compliance requirements Familiarity with CI/CD tooling and version ...

Senior Software Engineer Frontend

Hiring Organisation
X-On Health
Location
Woodbridge, Suffolk, East Anglia, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£50,000
scalable, and responsive user interfaces. Key Tasks Design and Development Design, develop, and maintain complex, highly responsive, and user-friendly web applications using modern JavaScript frameworks (e.g. React) Drive technical design and architectural decisions for the frontend, ensuring scalability, maintainability, and security Develop modular, reusable components and libraries Collaborate closely ...

Senior Software Engineer

Hiring Organisation
Frontier Agriculture Limited
Location
Cambridge, Cambridgeshire, East Anglia, United Kingdom
Employment Type
Permanent, Work From Home
application security best practices and experience mitigating vulnerabilities, secure coding techniques. Experience designing and building Data Pipelines/ETL systems. Desirable Working knowledge of JavaScript/TypeScript frontends and interactions with them. Experience of working in ISO27001 Information Security Accredited environment. Working knowledge of using GitHub Actions and Terraform ...

Lead Architect

Hiring Organisation
Accelerant
Location
United Kingdom
continuous monitoring Proactively identify technical risks and devise strategies for reliability, security, and performance Technical Requirements Full Stack SaaS Architecture: Strong proficiency in modern JavaScript/TypeScript and Node.js Deep knowledge of web platform fundamentals and browser native capabilities Experience designing and evolving well structured APIs for platform integrations Architectural ...

Software Engineer

Hiring Organisation
Lockheed Martin
Location
offutt air force base, nebraska, united states
code in an Agile/DevSecOps team environment. Desired Skills: • Familiarity with development tooling Eclipse, Jenkins, GitLab, Gradle, GIT, JUnit, Selenium, JIRA • Experience with JavaScript Frameworks/Libraries (React/Angular/Vue), CSS, and HTML • Experience with Web Services (REST) or JSON/XML. • Experience with AI/ ...

Artificial Intelligence Specialist

Hiring Organisation
HCLTech
Location
London Area, United Kingdom
/GCP) with production engineering rigor: microservices, containers (Docker/K8s), serverless, CI/CD Solid programming skills (one or more): Python, TypeScript/JavaScript, Java, C# Experience with APIs and integration patterns: REST/gRPC, event-driven systems, queues, workflow engines Security & Governance (Must Have) Understanding of GenAI-specific ...

Salesforce Developer

Hiring Organisation
Triad
Location
Milton Keynes, Buckinghamshire, United Kingdom
Employment Type
Permanent
Salary
£55000 - £65000/annum
skills, with the ability to work effectively in collaborative teams. Exposure to agile delivery methods. Experience with other development languages or frameworks such as JavaScript, Java, Python, or .NET - or a strong willingness to learn and adapt to new technologies as required. Qualifications & Certifications Salesforce Platform Developer I - Required Salesforce ...

Senior Dynamics Developer

Hiring Organisation
Intellectual Property Office
Location
Newport, Gwent, Wales, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£55,000
deep understanding of architectural principals such as SOA and Micro-Services Technical aptitude Proficiency in one or more of these languages: C#, Python, JavaScript, Typescript Experience writing and implementing Unit Testing Upload an anonymised copy of your current CV. Please remove all identifying markers such as name, title, education institution ...