1 to 25 of 36 ES6 Jobs in London

Commercial Experience with JavaScript and TypeScript You have significant commercial experience with JavaScript and TypeScript, particularly with ES6/7 features, and technologies like Node.js, React, Express, or Sequelize. Skills and Expertise You possess experience configuring, deploying, and monitoring applications and websites on AWS, and follow development best practices for high-quality, well-tested, and secure code. About You You … have significant commercial experience with JavaScript and TypeScript, particularly with ES6/7 features, and technologies like Node.js, React, Express, or Sequelize. #J-18808-Ljbffr More ❯

a drive to work with modern technologies in a fast-paced, high-growth environment. Key Responsibilities: Build and enhance high-performance, scalable web applications using Angular , TypeScript , and JavaScript (ES6) . Collaborate closely with UX/UI designers, backend developers, and product teams to deliver a seamless user experience. Implement state management solutions using NgRx and handle reactive programming with … end elements with server-side logic. What We’re Looking For: Front-end development experience in a professional environment. Expertise in Angular and TypeScript , with deep knowledge of JavaScript ES6 . Proficiency in HTML5 , CSS/SASS , and responsive web design. Experience with state management libraries ( NgRx ) and reactive programming ( RxJS ). Familiarity with modern development tools, testing frameworks ( Jasmine More ❯

modelling machine. Paying up to £650 (Inside IR35) depending on experience. Essential Skills: Must have signficant commercial experience with Node.JS Must have strong commercial experience with JavaScript ideally with ES6/7 features Also experience in Vue, Express or Sequelize Previous experience configuring, deploying, and monitoring applications and websites on AWS. You're comfortable working with relational and NoSQL databases More ❯

modelling machine. Paying up to £650 (Inside IR35) depending on experience. Essential Skills: Must have signficant commercial experience with Node.JS Must have strong commercial experience with JavaScript ideally with ES6/7 features Also experience in Vue, Express or Sequelize Previous experience configuring, deploying, and monitoring applications and websites on AWS. You're comfortable working with relational and NoSQL databases More ❯

years ) A passion for good clean code Excellent knowledge of PHP Excellent knowledge of HTML and CSS Excellent knowledge of MySQL Nice to Have Symfony or similar CMS framework ES6, React, Node AWS What you will get: A clear progression path and an opportunity to choose your future Free food and drink Great office location Company days and more Apply More ❯

years ) A passion for good clean code Excellent knowledge of PHP Excellent knowledge of HTML and CSS Excellent knowledge of MySQL Nice to Have Symfony or similar CMS framework ES6, React, Node AWS What you will get: A clear progression path and an opportunity to choose your future Free food and drink Great office location Company days and more Apply More ❯

production and account teams to help deliver large campaigns To be creative, inspirational and proactive To have a keen eye for front end design and animation Technical Capabilities: CSS3 ES6 jQuery C#/ASP.NET/MVC Razor React GIT Webpack If you wish to be considered or you want to know more about the role then please contact us as More ❯

technical findings to stakeholders Nice to have Design experience with Figma and or Photoshop Experience with tagging tools like Google Tag Manager Some expertise/awareness with JavaScript (ES5 ES6) jQuery. More ❯

technical findings to stakeholders Nice to have Design experience with Figma and or Photoshop Experience with tagging tools like Google Tag Manager Some expertise/awareness with JavaScript (ES5 ES6) jQuery. More ❯

automated testing, and deployment - Contribute to app releases on the App Store and Google Play - Support production go-live and post-launch activities Essential Skills & Experience: - Strong proficiency in ES6, React Native (Expo), React.js, and Node.js - Solid experience with state management tools (e.g. Redux, Context API) - Familiarity with modern React tools (hooks, navigation, maps, gestures, Axios/React Query) - Understanding More ❯

technical findings to stakeholders Nice to have Design experience with Figma and or Photoshop Experience with tagging tools like Google Tag Manager Some expertise/awareness with JavaScript (ES5 ES6) jQuery. More ❯

on our projects and focus on maintainability. We’re looking for candidates with good, up-to-date experience with: > 5 years of Ruby on Rails experience > 3 years JavaScript (ES6 and Typescript) experience > 3 years React experience including v18 and up Comfort with build pipelines, continuous integration, and Docker Proficiency with Git source control Strong HTML and CSS skills Good More ❯

and colleagues. Education and expertise Bachelor's degree in Computer Science, Applied Mathematics, Engineering, or a related discipline, or equivalent experience. Strong software development experience React, Typescript/js (ES6) Node.js (express) Experience with SQL relational databases such as Postgresql Demonstrable experience of using Restful API in a production setting. Test frameworks (e.g. jest, jasmine, playwright) Understanding of CI/ More ❯

within a dynamic, collaborative environment. This is an exciting opportunity for a technically strong and values-driven engineer who wants to work with purpose and impact. Tech Stack Frontend : ES6, React, Redux, React Hooks, Cordova Backend : Node.js, Express, TypeScript, Sequelize, PostgreSQL Infrastructure : Heroku, AWS, Twilio CI/CD : Heroku Pipelines, Bitbucket Pipelines, Bitrise, Jenkins Key Responsibilities Build and enhance responsive More ❯

within a dynamic, collaborative environment. This is an exciting opportunity for a technically strong and values-driven engineer who wants to work with purpose and impact. Tech Stack Frontend : ES6, React, Redux, React Hooks, Cordova Backend : Node.js, Express, TypeScript, Sequelize, PostgreSQL Infrastructure : Heroku, AWS, Twilio CI/CD : Heroku Pipelines, Bitbucket Pipelines, Bitrise, Jenkins Key Responsibilities Build and enhance responsive More ❯

build a scalable solution that will be used in every GP practice, hospital and care home in the UK we currently work with C# (.net core), Kubernetes, SQL, React, ES6, TypeScript and Redux (check out our full tech stack here). However, we are constantly learning, iterating and improving. As we continue to grow at a phenomenal rate, who knows More ❯

initiatives Suggest changes to current processes to improve dev lifecycle efficiency Ensure code is maintainable, testable and readable Autonomous working What you’ll need: React with Typescript Knowledge of ES6/7 features Comfortable working with highly scalable, service based architectures Experience working within a product focused environment Architectural design principals, ideally in a SaaS environment The ability to work More ❯

Framework: Symfony, Doctrine ORM API: RESTful API, OpenAPI 3.1, Redocly Package Management: Composer, NPM, Yarn Testing: PHPUnit, Vitest, Jest, Cypress, Testing Library Build: Vite, Rollup Version Control: Git JS: ES6/7 Infrastructure: Docker, Terraform, GitHub, AWS, Datadog, Jenkins (moving away). Database: MySQL, Redis, OpenSearch Working at Rebilly Rebilly’s Purpose: Find and create freedom through your work. Rebilly More ❯

and the ability to perform optimization and performance improvements. Experience using Git as a version control system in a team context. Familiarity with modern frontend technologies like HTML5, CSS3, ES6, React.js. Knowledge of tools and methods such as Composer, Redis, Elasticache, Continuous Integration, TDD, Atlassian Suite. The ability to contribute high-quality code and participate in peer reviews offering constructive More ❯

and the ability to perform optimisation and performance improvements. Experience using Git as a version control system in a team context. Familiarity with modern frontend technologies like HTML5, CSS3, ES6, React.js. Knowledge of some or all tools and methods such as Composer, Redis, Elasticache, Continuous Integration, TDD, Atlassian Suite. The ability to contribute high-quality code and contribute to peer More ❯

high-quality, well-tested, and secure code, including advocating for code reviews and knowledge sharing. About you You have 3-5 years of commercial experience with JavaScript, particularly with ES6/7+ features, and a strong understanding of technologies like Node.js, React, Next.js and Web APIs. You possess practical experience monitoring and triaging applications and websites on AWS, and are More ❯

problems from monoliths to microservices, upskilling colleagues and customers, always finding themselves learning from others, while constantly striving to be nice humans Our teams have used Java, Ruby, Python, ES6 with React, as well as C# with .NET Core. We don't limit ourselves as a company and we expect all our Engineers to be keen on learning new technologies. More ❯

such as Docker, Kubernetes Front-end skills Experience of using at least one of these JavaScript frameworks to create modern front-ends - React.js, Angular or Vue HTML, CSS, JavaScript (ES6) or TypeScript Webpack or Gulp A client-side Unit Testing framework e.g., Mocha or Jest Other technical skills API Management and Documentation (Swagger.io, I/O Docs) Experience with high More ❯

the full software development lifecycle, from idea, design to deployment. What you'll bring Strong experience with JavaScript, especially React/Redux, Svelte, D3, and the modern JS ecosystem (ES6/ES7). An understanding of Figma or similar design tools to help build intuitive UIs. Experience with Node.js, npm, webpack, and build tools. Experience in TDD and testing frameworks More ❯

new contexts. You will have the opportunity to work across a variety of technologies and will need to be comfortable doing so. Our teams have used Java, Ruby, Python, ES6 with React, as well as C# with .NET Core, and plenty more stacks. We don't limit ourselves as a company to particular technologies and we expect all our engineers More ❯