451 to 475 of 1,020 ECMAScript Jobs in London

above in an IT/Technology-related degree. Commercial experience across AI, software development and product engineering . Strong proficiency in Python and JavaScript . Hands-on experience with Generative AI, LLMs and RAG architectures . Experience with prompt engineering and AI APIs/integrations. Experience building prototypes, proof ...

above in an IT/Technology-related degree. Commercial experience across AI, software development and product engineering . Strong proficiency in Python and JavaScript . Hands-on experience with Generative AI, LLMs and RAG architectures . Experience with prompt engineering and AI APIs/integrations. Experience building prototypes, proof ...

Outside IR35 London/Hybrid - 2x days a week in London Design and develop automated testing frameworks and strategies with Cypress and Playwright using Javascript/Typescript. Create and maintain test scripts utilising WebDriver, Selenium, Gherkin, and Cucumber Performance testing using JMeter Write clear and concise test cases and scenarios ...

Outside IR35 London/Hybrid - 2x days a week in London Design and develop automated testing frameworks and strategies with Cypress and Playwright using Javascript/Typescript. Create and maintain test scripts utilising WebDriver, Selenium, Gherkin, and Cucumber Performance testing using JMeter Write clear and concise test cases and scenarios ...

based architecture They work with a variety of technologies. You’ll ideally have experience with some of the following, or be open to learning: JavaScript: React, Node, Jest, Cypress Ruby (non-Rails environment) – nice to have AWS: EC2, ECS, Lambda, S3, SQS Databases: MongoDB & PostgreSQL They are looking for someone ...

best training and development packages in the market, all inclusive.My client is based Near Luton in DunstableASP.NET MVC, razor, c#, sql, mvc, .net, javascript, greenfield, , data, analytics, api, jquery ...

making serious money doing something you are passionate about. Python Engineers should have: – good knowledge of full stack development – good knowledge of Python and JavaScript – degree in Maths/Computer Science/Engineering is desirable but not required – a desire to build something that can completely revolutionise how someone goes ...

core Developers should have exposure to the below tech stack:. .Net framework or .Net core development using C#Frontend development using Angular, TypeScript and JavaScript in generalUnit testingMicroservices Architecture and design patternsGit preferably using Bitbucket as remote repositoryContinuous Integration with some exposure to JenkinsHome working is available for some ...

Some commercial python and Django development experience§As a full-stack developer you will have some demonstrable experience in front-end technologies (HTML5, CSS3, Javascript/AngularJS)You will gain exposure to NumPy, SciPy, pandas, IPython and other Python libraries with ability to source, clean and manipulate large data sets ...

plus. - Technical Skills: Proficiency in AMPscript, GTL, SQL. Experience with REST and SOAP APIs is highly desirable. Knowledge of HTML, CSS, and JavaScript a plus. - Marketing Knowledge: Strong understanding of digital marketing principles and strategies - Analytical Skills: Ability to analyze data and metrics to inform decision-making and improve campaign ...

core Developers should have exposure to the below tech stack:. .Net framework or .Net core development using C#Frontend development using Angular, TypeScript and JavaScript in generalUnit testingMicroservices Architecture and design patternsGit preferably using Bitbucket as remote repositoryContinuous Integration with some exposure to JenkinsHome working is available for some ...

STEM SubjectDevelop applications using the Microsoft Visual Studio technology stack with and emphasis on the C# language and SQL Server database environment.Net Core and JavaScript framework experience preferred.XML/XSD and Json experience.Ability to facilitate an Agile development environment and cope with the dynamics of a small team.Ability to communicate ...

equivalent professional experience will also be considered Desirable Experience Previous ShareDo implementation or configuration experience DocuSign and/or Contract Lifecycle Management (CLM) integrations JavaScript and/or C# CRM or Document Management System (DMS) integrations Microsoft Power Platform Experience working within legal, insurance or professional services ...

similar - Experience with SAST/SCA tools such as Snyk, Veracode, Checkmarx or similar - Proficient in one or more of the following languages - Python, JavaScript, .NET or Java - Demonstrated experience with development tools including GitLab/GitHub, Datadog, Jira, Docker, and various IDEs Desirable Skills/Experience: - Experience with cloud ...

STEM SubjectDevelop applications using the Microsoft Visual Studio technology stack with and emphasis on the C# language and SQL Server database environment.Net Core and JavaScript framework experience preferred. XML/XSD and Json experience. Ability to facilitate an Agile development environment and cope with the dynamics of a small team. ...

Software Developer will have the following skills and experience: Strong commercial experience with C# and .NET Experience building backend systems and full stack applications JavaScript and modern frontend frameworks A strong understanding of software engineering fundamentals, architecture, and design principles Experience working with relational databases such as SQL Server ...

plus of commercial python and Django development experienceAs a full-stack developer you will have some demonstrable experience in front-end technologies (HTML5, CSS3, Javascript/AngularJS)Strong understanding of software development practices such as agile development/scrum/kanbaDatabase design (both relational and non-relational) and performance optimization ...

commercial experience) CSS (Very Good, 2 years commercial experience/strong graduate) HTML (Very Good, 2 years commercial experience/strong graduate) jQuery + JavaScript (Very Good, 2 years commercial experience/strong graduate) T-SQL – SQL Server 2005/2008 R2 (Very Good, 2 years commercial experience)The successful ...

React Native Engineer with 3+ years of mobile development experience in React Native, working on both iOS and Android apps.Strong proficiency in JavaScript/TypeScript, React, and mobile development frameworks.Solid understanding of mobile architecture, design patterns, and best practices.Experience integrating mobile apps with RESTful APIs and collaborating with backend engineers.Familiarity ...

similarly strong technical/software engineering background Hands-on Kubernetes experience AWS/cloud infrastructure experience Strong coding and automation skills - Java, Python, Go, JavaScript, Bash Experience building infrastructure and production systems, not simply administering them An understanding of distributed systems, scalability and reliability Experience troubleshooting and debugging complex production ...

high quality codeUpdating software programsIdentify root cause analysis of software issuesDeploying software toolsCollaborating with other developersJava Engineers MUST have: Core JavaIdeally Web development with JavaScript (ReactJS or AngularJS) if not this can be picked up. SQLInterest in Maven, Git, TeamcityAn interest in building Multithreaded applicationsBachelors/Masters degree in Computing ...

React Native Engineer with 3+ years of mobile development experience in React Native, working on both iOS and Android apps. Strong proficiency in JavaScript/TypeScript, React, and mobile development frameworks. Solid understanding of mobile architecture, design patterns, and best practices. Experience integrating mobile apps with RESTful APIs and collaborating ...

bachelor’s degree in computer science or related discipline. Minimum of 5 years development experience. Proficient in C#, ASP.NET, Web API, OO, SQL Server, JavaScript, Entity Framework, Database design and admin, UI form design, Agile. A Proactive self-starter who takes pride in and ownership of their work.The successful individual ...

production tradingManage and support trading system operationsQuant Developers should have:3 years experience in a Trading or Finance or High Demand environmentJava, Python, Javascript, Netty, Aeron, SBE, Chronicle, FullExperience in infrastructure management with strong focus on AWS, networking (TCP/UDP/FIX/DNS/WebSocket, multicast) and mindset ...

Developer Commercial experience developing solutions using Power Apps and Power Automate. Experience with Dataverse and Power Platform governance concepts. Understanding of Power FX, JSON, JavaScript, and system integration principles. Exposure to Power Automate Desktop, Copilot Studio, or similar automation technologies. Familiarity with Microsoft 365 and Azure environments. Strong problem-solving ...