351 to 375 of 2,812 Permanent ECMAScript Jobs

We're Looking For (Must-Haves): Active SC Clearance or immediate eligibility (with 5+ years of continuous UK residency). Strong proficiency in software development with Node.js, TypeScript, or JavaScript . Proven, hands-on experience building and maintaining CI/CD pipelines with GitHub Actions . AWS Certified – please list your certification IDs in your application. Excellent troubleshooting skills and More ❯

flexibility and reusability in mind o Experience with integrating Maps in a UI o Experience shipping applications through Apple and Google app stores o Experience in XHTML/HTML, JavaScript, CSS, XML and other web technologies o Experience with source control (SVN, Git) o Knowledge of HTML5/CSS 3 and integration within a native app Knowledge of SOA, Web More ❯

complex problems and building great software. You don't need to tick every box - if you're curious, adaptable, and ready to grow, we want to hear from you. JavaScript/TypeScript (Node.js, React) or Python Distributed systems and event streaming (Kafka, Kubernetes) Databases and search indexes (MongoDB, Redis, Elasticsearch) Modern DevOps practices and CI/CD pipelines Benefits and More ❯

engines into applications. Deep expertise in .NET and C#, including .NET Core and latest versions like .NET 6/7/8. Strong frontend development skills with Vue.js, TypeScript, JavaScript, and modern CSS/SCSS. Proven experience building and maintaining test automation and CI/CD pipelines. Skilled in working with SQL Server and designing APIs, including REST and GraphQL. More ❯

user manuals and help systems Mentor Junior Developers and assist with their professional development Knowledge, Skills and Experience Essential Significant commercial experience in the web stack; HTML, CSS and JavaScript Have proven experience in a similar role on a similar scale system Expert knowledge of ES2015 Proven experience with ReactJS Experience writing middlewares in Node.js Use of build tools, particularly More ❯

AWS) Expertise in automation at API and UI levels, ideally within microservice architectures. Experience with Selenium, Postman, Playwright and both manual and automated testing. Solid programming skills (.NET, C#, JavaScript) and bonus points for experience in React or Angular. Experience in performance, security, and other non-functional testing areas. A natural coach and communicator, able to lead with empathy and More ❯

AWS) Expertise in automation at API and UI levels, ideally within microservice architectures. Experience with Selenium, Postman, Playwright and both manual and automated testing. Solid programming skills (.NET, C#, JavaScript) and bonus points for experience in React or Angular. Experience in performance, security, and other non-functional testing areas. A natural coach and communicator, able to lead with empathy and More ❯

will help you to learn, develop and grow as you, in turn, mentor those around you. MINIMUM (ESSENTIAL) REQUIREMENTS: • Strong experience with following technical stack - AWS, Node (or any Javascript frameworks), Typescript, Terraform, AWS CDK • Proficient in designing, building, testing and maintaining modern software applications • Experience of applying development best practices and patterns in relation to security, scalability and performance More ❯

and Kubernetes. Experience with monitoring systems e.g., ELK, Nagios, New Relic, DataDog, Splunk etc. Working knowledge of digital delivery processes and methodologies. Working knowledge of Atlassian Toolset. Knowledge of Javascript frontend frameworks. Understanding of front-end technologies, such as HTML5, and CSS3. Understanding the nature of asynchronous programming, its quirks and workarounds. Understanding of database schemas and query languages. Knowledge More ❯

Computer Science, Engineering, or a related field. Proven experience in software development, with at least 5 years in a similar role. Strong proficiency in programming languages such as Typescript, JavaScript and Java Experience with Spring and React. Outstanding problem-solving skills and the ability to thrive in a fast-paced, ambitious environment. Proficient in software design patterns and standard methodologies. More ❯

and establishing personal development plans. What you’ll bring to the role and MHR Experience working on and building modern enterprise Angular applications. Solid understanding of HTML/HTML5, JavaScript/Typescript, CSS/SASS Good understanding of the following: Accessibility, Responsive and Adaptive design, working with UX/UI design documents Knowledge of the following: Web security, RESTful Web More ❯

and establishing personal development plans. What you’ll bring to the role and MHR Experience working on and building modern enterprise Angular applications. Solid understanding of HTML/HTML5, JavaScript/Typescript, CSS/SASS Good understanding of the following: Accessibility, Responsive and Adaptive design, working with UX/UI design documents Knowledge of the following: Web security, RESTful Web More ❯

problem-solving skills with meticulous attention to detail. Proven ability to mentor others, influence technical direction, and deliver outcomes with autonomy. Desirable Skills Experience with Vue.js or similar modern JavaScript frameworks. Familiarity with Bootstrap , Tailwind , or responsive UI principles. Knowledge of automated testing, containerisation (Docker), or cloud hosting environments. Interest in infrastructure management, DevOps, or continuous improvement initiatives. Project Better More ❯

and in written form Managing stakeholders, including customers and end users Championing quality assurance and best practices Practical software development experience in the full technical stack, e.g. React, Typescript, Javascript, Java, C#, messaging, Elastic, MongoDB and traditional RDBMS such as PostgreSQL. Following an agile development methodology Driving innovation within a team of engineers to find new solutions to difficult problems More ❯

paced, regulated environments where we ship at speed, embrace change, and never stop evolving. Your Technical Toolkit React/React Native/TypeScript Java (21) and Spring Boot/JavaScript/iOS (Swift) or Android (Kotlin) RDBMS (Oracle/Sybase)/NoSQL databases (Document DB) AWS and cloud-native microservices containerised architecture (e.g. K8s, Docker) Modern software engineering practices with More ❯

Energized by fast-paced, regulated environments where speed, compliance, and innovation go hand-in-hand. Your Technical Toolkit React/React Native/TypeScript Swift (iOS)/Kotlin (Android) JavaScript/HTML/CSS RDBMS (Oracle, Sybase)/NoSQL (Document DB) AWS/Docker/Kubernetes CI/CD pipelines : GitHub Actions, CircleCI, Bitrise Testing frameworks : Jest, Cypress, XCTest, Espresso More ❯

and the people around you to constantly improve, in a healthy way Some relevant technologies and services we use: Infrastructure: AWS (ECS, Lambda, SNS, SQS, CloudFormation ), Docker Languages: Typescript, Javascript Frontend: React, Next.js, CSS Modules, SASS, Styled Components Database: DynamoDB, PostgreSQL, BigQuery Find more here: What's in it for you? A range of flexible working options to dedicate time More ❯

driving the adoption of best practices in automation, CI/CD pipelines, infrastructure as code, and cloud-native development. Demonstrate proficiency in multiple languages and platforms (e.g., Python, Java, JavaScript, Go), and lead by example in the use of modern build, containerization, and database technologies. Assume ownership for delivering end-to-end solutions which address business problems; proactively aligning engineering More ❯

driving the adoption of best practices in automation, CI/CD pipelines, infrastructure as code, and cloud-native development. Demonstrate proficiency in multiple languages and platforms (e.g., Python, Java, JavaScript, Go), and lead by example in the use of modern build, containerization, and database technologies. Assume ownership for delivering end-to-end solutions which address business problems; proactively aligning engineering More ❯

driving the adoption of best practices in automation, CI/CD pipelines, infrastructure as code, and cloud-native development. Demonstrate proficiency in multiple languages and platforms (e.g., Python, Java, JavaScript, Go), and lead by example in the use of modern build, containerization, and database technologies. Assume ownership for delivering end-to-end solutions which address business problems; proactively aligning engineering More ❯

driving the adoption of best practices in automation, CI/CD pipelines, infrastructure as code, and cloud-native development. Demonstrate proficiency in multiple languages and platforms (e.g., Python, Java, JavaScript, Go), and lead by example in the use of modern build, containerization, and database technologies. Assume ownership for delivering end-to-end solutions which address business problems; proactively aligning engineering More ❯

you will be ready to move forward. Step 2 - Online Training The second step includes a selection of more advanced courses to get you up to speed. React-js JavaScript JavaScript forms the foundation of almost everything you see on the Internet, so it will be essential! Python is highly versatile. You can use it for both small and complex More ❯

you will be ready to move forward. Step 2 - Online Training The second step includes a selection of more advanced courses to get you up to speed. React-js JavaScript JavaScript forms the foundation of almost everything you see on the Internet, so it will be essential! Python is highly versatile. You can use it for both small and complex More ❯

you will be ready to move forward. Step 2 - Online Training The second step includes a selection of more advanced courses to get you up to speed. React-js JavaScript JavaScript forms the foundation of almost everything you see on the Internet, so it will be essential! Python is highly versatile. You can use it for both small and complex More ❯

you will be ready to move forward. Step 2 - Online Training The second step includes a selection of more advanced courses to get you up to speed. React-js JavaScript JavaScript forms the foundation of almost everything you see on the Internet, so it will be essential! Python is highly versatile. You can use it for both small and complex More ❯