826 to 850 of 2,623 ECMAScript Jobs

Adobe Marketo and Adobe Assets Knowledge of Analytics, Target is a plus. Strong proficiency in Java, JSP, Sightly/HTL, Sling, and OSGi. Solid front-end skills: HTML5, CSS3, JavaScript, React/Angular Familiarity with Adobe I/O, GraphQL, and Content Fragment Models. Strong problem-solving skills and ability to work independently or in a team. Excellent communication and More ❯

code quality and best practices, actively contributing to code reviews and collaborative programming sessions with your team. As a Senior Software Engineer, you will be experienced with: C#, .Netcore JavaScript, React.js AWS Key information: Up to £475 per day Outside IR35 9 months rolling Hybrid Monthly (London) This is an exciting opportunity for a Senior Software Engineer to join a More ❯

code quality and best practices, actively contributing to code reviews and collaborative programming sessions with your team. As a Senior Software Engineer, you will be experienced with: C#, .Netcore JavaScript, React.js AWS Key information: Up to £475 per day Outside IR35 9 months rolling Hybrid Monthly (London) This is an exciting opportunity for a Senior Software Engineer to join a More ❯

depending on experience + 10% bonus + strong benefits package 🏢 Working Arrangements: Hybrid in Central Manchester (3 days a week in the office) 💻 Tech Stack: TypeScript, JavaScript, React, Java/JVM ecosystem, AWS Company Overview: Top investment platform in the UK Over £70B in assets Close to half a million customers This is a fantastic opportunity to work on high More ❯

solutions that drive real value. What you’ll bring: ✅ Proven experience developing with SharePoint Online and the Power Platform ✅ Knowledge of SPFx, REST APIs, and Microsoft Graph ✅ Skills in JavaScript, TypeScript, HTML, CSS, and PowerShell ✅ Strong problem-solving and stakeholder communication abilities 🎯 Microsoft certifications are a plus If you’re excited by the opportunity to lead innovation in Microsoft More ❯

solutions that drive real value. What you’ll bring: ✅ Proven experience developing with SharePoint Online and the Power Platform ✅ Knowledge of SPFx, REST APIs, and Microsoft Graph ✅ Skills in JavaScript, TypeScript, HTML, CSS, and PowerShell ✅ Strong problem-solving and stakeholder communication abilities 🎯 Microsoft certifications are a plus If you’re excited by the opportunity to lead innovation in Microsoft More ❯

Design,UX,Strategy,QA,PM). Optimisesiteperformanceandscalability. Integratethird-partyAPIsandcustomfunctionalityusingShopifysAPIandGraphQL. StayaheadofemergingShopifyfeatures,trends,andbestpractices. Providementorshipandtechnicalleadershiptootherdevelopers. Participateincodereviews,technicalplanning,andprojectestimations.' RequiredSkills&Experience 5+yearsofprofessionalexperienceinwebdevelopment,withatleast3yearsspecialisingin Shopify/ShopifyPlusinaseniororleadposition. Deepunderstandingof ShopifysLiquid templatinglanguageandthemearchitecture. Strongproficiencyin HTML5,CSS3,JavaScript(ES6+),React/Vue ,andmodernfront-endbuildtools(Webpack,Vite,etc.). Experiencebuilding customShopifyapps using Node.js or RubyonRails . Familiaritywith Headless/Hydrogen/StorefrontAPI approaches. Provenexperiencewith ShopifyAPIs,GraphQL,andwebhooks . StrongunderstandingofecommerceprinciplesandUXbestpractices. More ❯

life. Help architect, design, and implement well-tested new product features. This role isn't just about coding, its about influencing product and business impact Desired Skills & Experience Fullstack JavaScript/TypeScript/Node.js software engineering experience SASS, DynamoDB, AWS Lambda, and Serverless Framework are all beneficial eCommerce/Shopify experience is a bonus More ❯

deployment. The company has grown significantly in the last few years and are looking for someone who can join in the process of growing their brand. Essential skills: · Fullstack JavaScript and Node.js development experience. · Hands on experience of developing REST web services and API's. · Knowledge and experience of deploying to cloud services, preferably AWS. · Experience building a web application More ❯

deployment. The company has grown significantly in the last few years and are looking for someone who can join in the process of growing their brand. Essential skills: · Fullstack JavaScript and Node.js development experience. · Hands on experience of developing REST web services and API's. · Knowledge and experience of deploying to cloud services, preferably AWS. · Experience building a web application More ❯

Requirements 3–4 years of front-end testing experience, preferably in finance or trading systems Hands-on experience with Playwright and TypeScript Strong understanding of web technologies (HTML, CSS, JavaScript) Excellent analytical, problem-solving, and communication skills Experience in Agile/Lean development environments is a plus This is an excellent opportunity to work with cutting-edge trading technology in More ❯

cloud platform used by AI researchers and engineers worldwide. This role would suit an experienced engineer with a track record of designing and building greenfield systems. Skills: Python, Go, JavaScript GCP, AWS, Azure Kubernetes, Docker, Terraform The money is good too – up to £120k plus benefits including remote working and share options. If you're interested and would like to More ❯

in driving quality across the SDLC, leveraging cutting-edge tools and frameworks to ensure robust, scalable, and reliable software delivery. Key Requirements (Must-Have): Advanced proficiency in C# , Python , JavaScript/TypeScript , and SQL Extensive hands-on experience with test automation frameworks such as Playwright , SpecFlow , or similar Deep understanding of Agile methodologies and Test-Driven Development (TDD) Strong data More ❯

Developer will enjoy hybrid working on a 3+2 basis. The Lead Developer will write efficient and scalable code. The Lead Developer will be experienced with PHP (Laravel/Lumen), Javascript and Typescript. The Lead Developer will be familiar with React and Python. The Lead Developer will enjoy interrogating databases (MySQL). The Lead Developer will ensure robust AWS integrations and More ❯

complex systems. A genuine curiosity for technology and a broad interest in software projects. Solid grasp of the full software development lifecycle, including Agile and DevOps methodologies. Skills: C#.NET , JavaScript Azure Experience in a client-facing role is a plus. Benefits: Competitive salary and benefits package. Opportunities for career growth and continuous learning. A collaborative, forward-thinking environment. Work with More ❯

Collaborate with UI/UX, backend, and DevOps teams. Maintain documentation and coding standards, leveraging AI tools for rapid UI prototyping. Core Technical & AI/ML Skills: Expert in JavaScript/TypeScript, React (Hooks, Context, Redux). Modern front-end tooling (Webpack, Babel, Vite). API integration, state management, and testing (Jest, React Testing Library), including AIaugmented testing platforms. Web More ❯

Software Engineer | Swansea/Hybrid | £30,000 - £35,000 | C# | .Net | JavaScript | Azure | SQL | Looking to join a company that gives you autonomy? Looking to work somewhere which offers brilliant training and progression? I’m supporting a brilliant company based in Swansea that harness technology to ensure companies all over the world who work in dangerous environments safe. They’re More ❯

feel fast, intuitive, and professional Cloud infrastructure capable of supporting rapid expansion AI-driven features leveraging leading LLM platforms to transform user outcomes Core skills PHP Laravel expertise Modern JavaScript frontend development (Next.js and React) Strong relational database experience Cloud deployment and operations (AWS preferred) Familiarity with LLM ecosystems such as OpenAI, Anthropic, or Mistral A single individual with the More ❯

and Kubernetes (ECS/EKS). Continuous Integration/Delivery: Skilled in managing CI/CD pipelines using Jenkins and GitHub Actions. Programming: Working knowledge of Go, Python, and JavaScript for automation and tooling. Responsibilities: Lead the development and operational support of secure, scalable web services. Champion automation across deployment, configuration, and monitoring processes. Govern and optimise multi-environment infrastructure More ❯

pages Support in the rewriting of back-end systems Requirements of the Software Developer C++, based on the Isle of Wight: Experienced in the following front-end languages: . JavaScript, HTML, CSS, JSON, React.Js Experienced in designing and implement using REST APIs and GraphQL Proficient in using Selenium, AWS and Azure Skilled in Linux Back-end experience in the following More ❯

pages Support in the rewriting of back-end systems Requirements of the Software Developer C++, based on the Isle of Wight: Experienced in the following front-end languages: . JavaScript, HTML, CSS, JSON, React.Js Experienced in designing and implement using REST APIs and GraphQL Proficient in using Selenium, AWS and Azure Skilled in Linux Back-end experience in the following More ❯

a timely manner. Stay updated on the latest trends and updates within the Magento ecosystem. Profile Must haves: Magento 2 Adobe Commerce Cloud PHP/HTML/CSS/JavaScript API development & integration Strong communication skills Nice to haves: Agency experience Shopify React AWS Job Offer Fully remote Bi-annual pay reviews Full set up to work from home EAP More ❯

implement software design patterns and best practices. Support integration with cloud infrastructure and tools, primarily AWS and Terraform . Technical Skills & Experience ✅ Essential: Expert-level proficiency in Node.js and JavaScript/TypeScript development. Strong understanding of software design patterns and scalable architecture principles. Proven experience building and maintaining RESTful APIs and microservices . Solid experience with MongoDB and other NoSQL More ❯

implement software design patterns and best practices. Support integration with cloud infrastructure and tools, primarily AWS and Terraform . Technical Skills & Experience ✅ Essential: Expert-level proficiency in Node.js and JavaScript/TypeScript development. Strong understanding of software design patterns and scalable architecture principles. Proven experience building and maintaining RESTful APIs and microservices . Solid experience with MongoDB and other NoSQL More ❯

equivalent qualification/knowledge gained through experience. Knowledge of Software Developing Tools and Concepts at Level 3 and 4. Knowledge and application of the programme languages C#, HTML5, CSS3, JavaScript, SQL, Python, Java, PHP, Mobile app design & Development. Creativity and flexibility to develop and enhance teaching materials in order to engage learners and respond to learner interests. This is an More ❯