1 to 25 of 576 ECMAScript Jobs in London

and proven stakeholder management skills Commercial experience with SharePoint Online and Office 365 services P owerApps, Canvas, Flows RestAPI Graph API PowerShell SharePoint CSOM JavaScript CSS jQuery SharePoint Designer Visual Studio Excellent understanding and knowledge of SharePoint security models and integration with Microsoft products Testing technical solutions in non-production more »

testing tools to optimize security assessments and processes. Educate company staff on security best practices and preventive measures. Required Skills Programming skills in Python, JavaScript, or C++. Experience in mobile app, web app, and infrastructure penetration testing. Relevant certifications like CPTS, CompTIA PenTest+, CREST, or OSCP. SC clearance or ability more »

their needs and deliver high-quality solutions. The ideal candidate has experience with: Python Knowledge of cloud computing Additional programming languages like C#, PowerShell, JavaScript This is an exciting opportunity to join an excellent organisation and be part of a collaborative team that values innovation and professional growth. If you more »

independently and in a team environment. Strong attention to detail and dedication to delivering high-quality work. Experience with front-end technologies (HTML, CSS, JavaScript). Experience with version control systems (e.g., Git is preferred). Nice-to-Have: GDS experience. What you will get 25 days annual leave, excluding more »

Azure environment Strong SQL and stored procedures/triggers Experience of developing and running applications in Microsoft Azure Experience of ASP.NET MVC framework, HTML, JavaScript Strong object-oriented development skills Knowledge of software architecture, patterns, testing and debugging Experience authoring and maintaining CI/CD pipelines Outstanding written & verbal communications more »

Skills You will bring 3+ years of PHP/CSS/HTML experience working on Laravel development and API integration. An understanding of WordPress, JavaScript, and Cloud Computing is desirable. API development & integrations Understanding of Cloud Computing is desirable (AWS, GCP or Azure) Understanding of ReactJS, VueJS (desirable) Why Join more »

PHP, JavaScript, WordPress, Remote) Fully remote (UK) Web Developer - £75,000 - £95,000 p/a Web Developer - would you like the opportunity to work with one of the leading worldwide media organisation, working with WordPress, PHP and JavaScript? The Company A market leading media company with a global presence … with high-end offices in central London You will be joining an established PHP, WordPress/JavaScript team during an exciting period of growth across the company. Requirements: Extensive experince with WordPress Strong understanding of Gutenberg Leading PHP experience - any framework (Symfony, Laravel, Zend, etc) Strong knowledge of JavaScript - (React … is a unique opportunity to join a market leading company with the added bonus of continuing to grow your skillset in PHP, WordPress and JavaScript, with an outstanding benefits package on offer. more »

building new features on the payment platform, gateway API and web portal. There's a modern tech stack encompassing Java, Kotlin, Python, PostgreSQL, AWS, JavaScript and React; you'll have a focus on backend development and will have the autonomy to choose the right tool for the job and introduce more »

Do you do Front end Javascript & UI coding, using Vue.js & the Vue ecosystem? Interested in joining a brand new, 3rd development squad in the UK as part of further scaling for a SaaS product company? Would you like to work on developing software that is attempting to re-address the … Product & Development team of ~45 globally, with 20 Dev' heads in the UK, we are now looking for a further, experienced Front End focused Javascript developer who has experience in the Vue 3 framework. Title: Senior Software Developer (Javascript/Vue/Front end UI) Location: London office, but largely … build skills around the following: - Experience of working in an Agile product delivery framework - Strong knowledge and experience with of the latest features of JavaScript: ES6+ - Experience of JS framework: Vue. We are nearing the end of our migration to V3, so really, experience with V3 is required. However - if more »

also get involved in (but are not required to be considered!): - Microservices - API creation - AWS Experience (e.g SNS, SQS, Lambda, Api Gateway) - NoSQL databases - Javascript, utilising the Vue 3 framework, in particular. If all the above sounds like you, or has at least piqued your interest, please do get in more »

also get involved in (but are not required to be considered!): - Microservices - API creation - AWS Experience (e.g SNS, SQS, Lambda, Api Gateway) - NoSQL databases - Javascript, utilising the Vue 3 framework, in particular. If all the above sounds like you, or has at least piqued your interest, please do get in more »

We are looking for senior developers who are passionate about building phenomenal UIs. If you have a deep interest and understanding of the latest JavaScript technologies and enjoy writing code then this role will be ideal. You will have experience working with some of the following Methodologies/Technologies; JavaScript more »

also get involved in (but are not required to be considered!): - Microservices - API creation - AWS Experience (e.g SNS, SQS, Lambda, Api Gateway) - NoSQL databases - Javascript, utilising the Vue 3 framework, in particular. If all the above sounds like you, or has at least piqued your interest, please do get in more »

also get involved in (but are not required to be considered!): - Microservices - API creation - AWS Experience (e.g SNS, SQS, Lambda, Api Gateway) - NoSQL databases - Javascript, utilising the Vue 3 framework, in particular. If all the above sounds like you, or has at least piqued your interest, please do get in more »

Job Description Senior Front End D3 Javascript Software Engineer - Holborn Our Client wants to recruit a Senior Front End Software Developer with at least 7 to 10 years expertise of working with D3 React and Javascript. You will be involved with creating sophisticated, robust and easy to use web apps … Redux) Data visualisation experience, including with D3.js Experience with continuous integration, test automation, and monitoring You must have the following skills: Strong proficiency in JavaScript, CSS, HTML including DOM manipulation and the JavaScript object model Familiarity with RESTful APIs Knowledge of modern authorization mechanisms, such as JSON Web Token Familiarity more »

platform including proficiency in NetSuite's SuiteScript and SuiteTalk APIs, and have experience with other cloud-based technologies. Experience with client-side technologies like JavaScript, HTML and web services (XML, SOAP, WSDL) Experience with SalesForce is a plus Expert at professional programming practices including source code control, versioning and documentation. more »

Job Description Senior Netsuite Developer Our Client is a leading company who are looking to recruit a Senior Netsuite Developer with Javascript and SQL with extensive Netsuite OneWorld expertise. You will have a degree in Computer Sciences or equivalent certifications. Must have technical working knowledge of NetSuite OneWorld Financials platform … including relevant NetSuite certifications. Ideally have at least 5 to 7 years experience of developing in Javascript and Oracle SQL in order to develop applications for Netsuite including a minimum 5 years in NetSuite OneWorld. Experience of full software delivery lifecycle including capturing business requirements, developing solutions, user testing & training more »

key skills that the Client will require: Proficient in .Net Core, ASP.Net Core. C#, WPF, Web API, WCF, SQL Server (T-SQL), PowerShell, HTML, JavaScript Should have working knowledge on Azure Service Bus and Rabbit MQ Proficient in CI/CD and release management using Azure pipeline (Infrastructure as Code more »

utilizing Azure SQL Server, Data lake, etc. In-depth knowledge & experience using Visual Studio, with one of the programming languages: C#/Java/JavaScript/Python, and PowerShell. Thorough understanding of the fundamental architecture of the cloud and on-prem MSFT Suite. Solid fundamentals and thorough understanding of exception more »

key skills that the Client will require: Proficient in .Net Core, ASP.Net Core. C#, WPF, Web API, WCF, SQL Server (T-SQL), PowerShell, HTML, JavaScript Should have working knowledge on Azure Service Bus and Rabbit MQ Proficient in CI/CD and release management using Azure pipeline (Infrastructure as Code more »

processes working alongside the business lead Implementing automated regression testing for the software developed Skills and Experience: Excellent working knowledge of ASP.NET, C#, HTML, JavaScript, jQuery, React Framework, MS SQL Server, Mongo DB, Elasticsearch Understanding of SOLID development principles Worked previously on projects using the Umbraco CMS Continuous Delivery skills more »

processes working alongside the business lead Implementing automated regression testing for the software developed Skills and Experience: Excellent working knowledge of ASP.NET, C#, HTML, JavaScript, jQuery, React Framework, MS SQL Server, Mongo DB, Elasticsearch Understanding of SOLID development principles Worked previously on projects using the Umbraco CMS Continuous Delivery skills more »

Job Description Frontend Software Developer with Javascript and HTML Our Client is looking to recruit Frontend Software Developer with at least 3 to 5 years experience of developing Frontend software with Javascript and HTML Working as part of the Digital team, you'll be responsible for and delivering some exciting … improved UI & UX Participate in design discussions and be the voice of the customer on usability Skills and Experience: Excellent working knowledge of HTML, JavaScript, jQuery, CSS & React Framework Previously delivered multiple responsive websites Happy to develop from both wireframes and full designs Experience of working with and developing alongside more »

processes working alongside the business lead Implementing automated regression testing for the software developed Skills and Experience: Excellent working knowledge of ASP.NET, C#, HTML, JavaScript, jQuery, React Framework, MS SQL Server, Mongo DB, Elasticsearch Understanding of SOLID development principles Worked previously on projects using the Umbraco CMS Continuous Delivery skills more »

MVC, C# and SQL Server. Knowledge of software development methodologies is of interest (Agile, Scrum). My client will provide training in: .NET 8, JavaScript, React, Angular 17, Microservices, MongoDB, Vue.js, TypeScript, Azure, AWS, Web API 2, Entity Framework, Node.js, Elasticsearch, Agile, TDD, BDD, Scrum, Kanban and SQL Server 2022. more »