701 to 725 of 726 JavaScript Jobs in the UK

will: Design and develop Dynamics 365 CE and Power Platform solutions for customer projects Develop custom plugins, workflows and integrations using C# and JavaScript Support technical design and architecture discussions Build integrations with Azure, Power Automate and Power BI Participate in testing, deployment and ongoing solution optimisation Provide 3rd-line … support and technical troubleshooting where required Suitable candidates will possess: Proven experience developing Dynamics 365 CE and Power Platform solutions Strong C# and JavaScript development skills Experience building custom plugins, workflows and integrations Understanding of the full software development lifecycle Experience with Power Apps (Model-Driven and Canvas), Power Automate ...

will: Design and develop Dynamics 365 CE and Power Platform solutions for customer projects Develop custom plugins, workflows and integrations using C# and JavaScript Support technical design and architecture discussions Build integrations with Azure, Power Automate and Power BI Participate in testing, deployment and ongoing solution optimisation Provide 3rd-line … support and technical troubleshooting where required Suitable candidates will possess: Proven experience developing Dynamics 365 CE and Power Platform solutions Strong C# and JavaScript development skills Experience building custom plugins, workflows and integrations Understanding of the full software development lifecycle Experience with Power Apps (Model-Driven and Canvas), Power Automate ...

measurable value. The ideal candidate will have experience building and maintaining full-stack applications in a startup or product-focused environment, combined with strong JavaScript and TypeScript skills. Any experience with LLMs, AI tooling, cloud infrastructure or modern SaaS platforms would be highly advantageous. The Role: Build and ship full … reliability, scalability, security and performance Work closely with founders, designers and customers to shape product direction The Person: Commercial full-stack development experience Strong JavaScript, TypeScript and React skills Experience building APIs, backend services and database-driven applications Exposure to LLMs, AI tools or modern AI development workflows Product-focused ...

practices. Support CI/CD processes and ensure robust testing standards. Requirements Proven experience developing mobile applications with React Native . Strong knowledge of JavaScript/TypeScript . Experience integrating APIs and backend services. Understanding of mobile application architecture, performance optimisation, and security best practices. Experience working within Agile delivery … practices. Support CI/CD processes and ensure robust testing standards. Requirements Proven experience developing mobile applications with React Native . Strong knowledge of JavaScript/TypeScript . Experience integrating APIs and backend services. Understanding of mobile application architecture, performance optimisation, and security best practices. Experience working within Agile delivery ...

complex manufacturing environment. Key Responsibilities Design, develop, test, deploy, and maintain software applications supporting manufacturing and business operations. Develop solutions using ASP.NET, C#, JavaScript, SQL, PowerShell, and associated technologies. Manage and support Microsoft SQL Server databases, including query development, optimisation, and troubleshooting. Support application hosting environments, including IIS administration … industrial environment is advantageous. Strong experience developing applications using Microsoft Visual Studio and Visual Studio Code. Proven experience developing solutions using C#, .NET, JavaScript, PHP, PowerShell, and SQL Server technologies. Experience in creating workflow approvals to manage day to day operations. Strong SQL Server database development and troubleshooting skills. Experience ...

We are looking for an experienced Technical Architect with strong ArcGIS Enterprise expertise to lead the design, delivery and improvement of enterprise GIS solutions. You will provide technical leadership, support and mentor consultants, develop architectural ...

Cloud Security Engineer £60,000 £75,000 + Excellent Benefits | Hybrid Working An exciting opportunity for an experienced Cloud Security Engineer to play a key role in protecting and strengthening security across a modern, multi ...

Salesforce Developer A leading UK-based digital organisation is looking for a Salesforce Developer to join its cross-functional Agile team. Working alongside Product, Design, and Engineering, you'll help deliver innovative Salesforce solutions that ...

Design Technology Developer Python/C#/JavaScript Central London A household-name global leader , headquartered in London with 400+ people worldwide , is expanding its Digital Design team and looking for a talented Developer to build the tools shaping the future of Architecture & Interior Design click apply for full ...

development of large web and mobile projects for the companies inhouse bespoke ERP solution using technologies such as PHP, React Native,, MYSQL JavaScript, HTML and CSS. You will be involved at all stages of the development lifecycle and have lots of opportunity to learn new skills and challenge yourself professionally. … likely you will have A good understanding of Software development. A well-rounded grasp of web technologies such as PHP, React Native, MYSQL, JavaScript, HTML and CSS. A proactive approach to learning. Good communication skills. In return they are offering: A competitive salary of up to £35,000 (DOE). ...

complex platform and integration issues. Essential Experience Active SC Clearance (mandatory). Strong ServiceNow HRSD implementation experience. Extensive ServiceNow development and scripting expertise, including JavaScript, Business Rules, Script Includes and Flow Designer. Experience developing ServiceNow integrations using REST/SOAP APIs and IntegrationHub. Experience working within a ServiceNow Centre … senior business and technical stakeholders. Experience delivering solutions within complex enterprise or public sector environments. Key Skills ServiceNow HRSD Employee Centre HR Case Management JavaScript Script Includes Flow Designer IntegrationHub REST APIs ServiceNow Development ServiceNow Best Practices Centre of Excellence (CoE) On-Premise ServiceNow Stakeholder Management SC Clearance Logistics Inside ...

role in delivering conversion rate optimisation initiatives across multiple websites and customer journeys.Responsibilities include: Building and deploying A/B and multivariate tests using JavaScript, HTML and CSS Implementing experiments through platforms such as Convert.com and Optimizely Developing test variations and front-end changes to improve conversion performance Analysing experiment … conversion performance Your Skills & Experience Strong commercial experience within Conversion Rate Optimisation Hands-on experience building and implementing A/B tests Strong JavaScript, HTML and CSS skills Experience using experimentation platforms such as Convert.com, Optimizely, VWO or similar Understanding of experimentation methodology and statistical analysis Experience analysing customer behaviour ...

tracking end to end. Investigate tracking defects and data quality issues. Take part in peer reviews of tracking changes and code. Essential Criteria: Strong JavaScript skills: reading, writing, debugging and maintaining reusable code. Hands-on tracking implementation with at least one analytics platform, such as AdobeAnalytics or Google Analytics. Experience … platform. Mobile app tracking with Adobe or Tealium mobile SDKs. Tracking Next.js applications. Automated testing of tracking. Technology stack: The team works primarily with JavaScript, Tealium iQ, Tealium EventStream, Adobe Analytics and OneTrust. QualificationsWe are committed to being a truly inclusive retailer so you'll be welcomed whoever ...

would like you to bring to the role....key experience, knowledge, skills & personal qualities Experience Previous experience in designing, developing, and maintaining automation frameworks using JavaScript tools such as Mocha and Playwright or similar . Demonstrable experience in building reliable, reusable, and scalable automated test scripts. Collaborate with engineers, product owners. … e.g., GitHub, Bitbucket). Contribute to continuous improvement of QA processes and standards. Knowledge Strong hands-on experience designing and implementing test automation using JavaScript-based frameworks such as Mocha and Playwright, with the ability to build and scale robust automation solutions. Strong understanding of the Software Development Life Cycle ...

translate hypotheses into live experiments that drive measurable business results. Build and deploy A/B and multivariate tests using HTML, CSS, and JavaScript Develop high-quality experiment code across websites and digital platforms Work with CRO and product stakeholders to turn testing ideas into live experiments Implement personalisation … Strong commercial experience as a CRO Developer, Front End Developer, or Experimentation Developer Hands-on experience building and deploying experiments using HTML, CSS, and JavaScript Experience with CRO and experimentation platforms such as Optimizely, VWO, AB Tasty, Convert, Dynamic Yield, or similar Strong understanding of A/B testing methodologies ...

customer-facing role. Technical experience with advertising technologies, APIs, and data integration. Experience building proof of concepts using web/scripting technologies (e.g., JavaScript, Python) and SQL databases. Experience translating business needs into technical specifications. Preferred qualifications: Master's Degree or MBA.Experience in evaluating system architectures, with the ability … customer-facing role. Technical experience with advertising technologies, APIs, and data integration. Experience building proof of concepts using web/scripting technologies (e.g., JavaScript, Python) and SQL databases. Experience translating business needs into technical specifications. ...

support offensive security operations. Tool Development: Develop or adapt offensive security tools, automation and bespoke capabilities using languages such as Python, C, C#, JavaScript, Go or Rust. Technical Leadership: Provide technical direction during engagements, collaborate with colleagues and share knowledge to strengthen team capabilities. Customer Engagement: Work with customers … exploitation, malware development, detection evasion, operational security, physical security testing or adversary emulation. Experience with Scripting or development languages such as Python, C, C#, JavaScript, Go, Rust or similar. Comfortable travelling to customer sites, primarily across Bristol and the South West. Knowledge of frameworks such as MITRE ...

support offensive security operations. Tool Development: Develop or adapt offensive security tools, automation and bespoke capabilities using languages such as Python, C, C#, JavaScript, Go or Rust. Technical Leadership: Provide technical direction during engagements, collaborate with colleagues and share knowledge to strengthen team capabilities. Customer Engagement: Work with customers … exploitation, malware development, detection evasion, operational security, physical security testing or adversary emulation. Experience with scripting or development languages such as Python, C, C#, JavaScript, Go, Rust or similar. Comfortable travelling to customer sites, primarily across Bristol and the South West. Knowledge of frameworks such as MITRE ...

Job Reference: NJ0355Date Posted: 3 November 2026Recruiter: Nexus Jobs LimitedLocation: Milton KeynesSalary: 70,000 to 85,000Sector: I.T. & CommunicationsJob Type: PermanentWork Hours: Full TimeContact: Jas GujralEmail: cv@nexusjobs.comTelephone: 020 7488 6900Apply for this job nowJob ...

Software Engineer Location: Cambridgeshire, UK - 5 days onsite Requires site visits (to offices in central Cambridge and Bourn Quarter) 12 months contract We are looking for a contract software engineer to maintain and expand the ...

Conversion Rate Optimization (CRO) Manager £50,000 - £60,000 Hybrid - Manchester (3x days per week) This is a rare opportunity to build a Conversion Rate Optimisation function from the ground up within a high growth ...

CRO Manager Macclesfield (Office Based) | Up to £60,000 + Benefits This is an opportunity to take ownership of a growing Conversion Rate Optimisation function within a high-performing digital business. You will lead experimentation ...

case workflows, forms, record producers, catalog items and notifications. Develop and enhance employee and customer service experiences within ServiceNow. Develop workflows and automation using JavaScript, scripting, Business Rules and Flow Designer. Develop and support integrations between ServiceNow and wider enterprise systems using APIs. Troubleshoot and resolve complex ServiceNow development … experience. Hands-on ServiceNow CSM development and configuration experience. Experience developing case workflows, service catalogues and portal or workspace experiences. ServiceNow development skills including JavaScript, scripting, Business Rules and Flow Designer. Experience developing ServiceNow integrations using APIs and IntegrationHub. Experience delivering ServiceNow solutions within complex enterprise environments. Key Skills ServiceNow ...

Demonstrable experience designing and developing custom applications on the ServiceNow platform. ServiceNow Certified Application Developer (CAD) is a plus. Strong ServiceNow development skills including JavaScript, scripting, Business Rules, Flow Designer and workflow automation. Experience developing ServiceNow integrations and APIs. Experience delivering ServiceNow solutions within complex enterprise environments. Key Skills ServiceNow … Custom Application Development | Custom Build | CAD | JavaScript | ServiceNow Development | Business Rules | Flow Designer | APIs | ServiceNow Integrations | SC Clearance Logistics Contract: Inside IR35 Start: November Sector: Public Sector Clearance: Active SC Clearance required ...

tracking end to end. Investigate tracking defects and data quality issues. Take part in peer reviews of tracking changes and code. Essential Criteria: Strong JavaScript skills: reading, writing, debugging and maintaining reusable code. Hands-on tracking implementation with at least one analytics platform, such as Adobe Analytics or Google Analytics. … platform. Mobile app tracking with Adobe or Tealium mobile SDKs. Tracking Next.js applications. Automated testing of tracking. Technology stack: The team works primarily with JavaScript, Tealium iQ, Tealium EventStream, Adobe Analytics and OneTrust. We are committed to being a truly inclusive retailer so you'll be welcomed whoever ...