401 to 425 of 2,378 Permanent ECMAScript Jobs

communication skills Structured approach to quantitative challenges Comfort working in a dynamic startup environment Qualifications Microsoft Azure experience, particularly R integration Application containerization knowledge (Docker, etc.) Familiarity with Python, JavaScript, C++, bash, or other languages Web application development experience (React, .NET) Background in data security and IP protection workflows Knowledge of environmental sustainability concepts (carbon footprinting, lifecycle analysis, environmental modeling More ❯

products and organizational units. Experience designing and developing scripts using Python Experience on an agile sprint team Experience with JIRA software Experience designing and developing code using Java and JavaScript Experience developing CI/CD pipelines with GitHub and Git Actions Experience as a Mulesoft developer Experience as a SAS Viya Administrator Experience developing code in C# Preferred Skills: Proven More ❯

communication skills Structured approach to quantitative challenges Comfort working in a dynamic startup environment Qualifications Microsoft Azure experience, particularly R integration Application containerization knowledge (Docker, etc.) Familiarity with Python, JavaScript, C++, bash, or other languages Web application development experience (React, .NET) Background in data security and IP protection workflows Knowledge of environmental sustainability concepts (carbon footprinting, lifecycle analysis, environmental modeling More ❯

professional services contexts. Skills, Knowledge & Expertise • Minimum 3 years’ professional experience as a full-stack developer delivering robust, production-ready solutions. • Proficiency in: o Backend: Python, Django o Frontend: JavaScript, React, Next.js o Version control: Git • Experience building data-intensive applications and managing complex backend logic, including integrations with external APIs. • Strong ability to create responsive and accessible user interfaces More ❯

development Comprehensive fluency with component libraries Keen understanding of design software such as Storybook, Sketch, and InDesign Comfortability with at least one programming language such as HTML, CSS, or JavaScript Willingness to iterate work output based on feedback Strong understanding of distributed systems, fault tolerant design, and high availability architectures. Knowledge of CI/CD pipelines and infrastructure as code More ❯

years of experience in web development, with a focus on full stack Magento. Extensive knowledge of Magento 2 development and architecture. Proficiency in PHP, MySQL, HTML, CSS, XML, JavaScript, jQuery and other web development technologies. Experience and Knowledge of managing Linux OS (Centos, Ubuntu) on AWS. Strong understanding of e-commerce best practices and trends. Experience with front-end frameworks More ❯

/UX experience. • Proven work experience as a Front-end developer. • Must have experience in the following programming languages/libraries: Vue.js, and any combination of Angular, Python, Typescript, JavaScript, jQuery, CSS and HTML. • Experience with Docker, Github, Gitlab. • Demonstrable UI/UX design - development skills with a strong portfolio. • Excellent visual design skills with sensitivity to user-system interaction. More ❯

a final Secret clearance Preferred Qualifications • Experience with Spring Boot microservices development • Familiarity with build tools (Maven, Gradle, Jenkins) • Hands-on experience with IDEs (VSCode, Eclipse, NetBeans) • Knowledge of JavaScript, Node.js, and modern development practices • Experience with automated testing (JUnit, Jest, Robot, Selenium) • Exposure to Linux/Windows system administration, Docker, OCI containers, and orchestration (Kubernetes, Helm) • Familiarity with C2 More ❯

role, candidates must meet the requirements for either the Senior or Staff Software Engineer level: Senior Software Engineer: Hands-on experience in software engineering with Java and/or JavaScript/TypeScript 5+ years of relevant experience with a Bachelor's degree, or 3+ years with a Master's degree Staff Software Engineer: Extensive Java programming experience, including RESTful and More ❯

and drive iteration. Communicate technical decisions, constraints, and trade-offs in clear, accessible language for both technical and non-technical stakeholders. Code Development & Review Write clean, maintainable code using JavaScript/Java/Swift/C#/HTML/CSS/ASP/SQL where required. Integrate external AI services (e.g., OpenAI API) into prototypes and production features. Participate in More ❯

/Big Data/Data Science ITSM Experience with Amazon Web Services Experience with Azure Python framework and Shell scripting Linux distributions: RedHat, CentOS Experience with one or more Javascript Frameworks (React, Angular, JQuery) Serverless and Microservice development Container technology Demonstrated (non-academic) experience in a similar role (day-to-day management as a contractor supporting a government enterprise IT More ❯

a related technical field. • Minimum of 2 years of experience in software quality assurance and/or test automation. • Proficiency in scripting/programming languages such as Python, Java, JavaScript, or SQL. • Hands-on experience with automated testing tools such as Playwright (preferred), Selenium, Cypress, or Robot Framework. • Strong background in testing enterprise web applications and REST APIs. • Understanding of More ❯

in a React-based context A strong attention to detail, and a passion for creating frictionless and aesthetically satisfying user interfaces Exceptional technical foundations in the following programming languages: JavaScript, HTML, CSS, TypeScript Deep understanding of real-time data processing and its integration into third party visualization libraries Deep understanding of the proper use of state management libraries such as More ❯

autonomously and owning assigned project deliverables. Skills Excellent time management and prioritisation. Excellent communication and leadership skills. Strong analytical skills. A proactive growth and learning mindset. Technology Area Skills Javascript Tech: React/React Native TypeScript Building accessible semantic HTML SEO JVM Tech: JVM Experience. Source control (Git based). Developer coaching skills including Domain Driven Design, Test Driven Development More ❯

Need (Required Knowledge, Skills & Abilities) Bachelor's degree (or equivalent experience) in Computer Science or a related field 12 or more years of software development experience (C#, Python, Java, JavaScript, or Go) Minimum 4 years of people management, leading results-orientated teams of 5 or more CI/CD experience in Jenkins or other automation servers Understanding of Agile development More ❯

/or PowerApps platform Has a deep understanding of architectural principals such as SOA and Micro-Services Technical aptitude Proficiency in one or more of these languages: C#, Python, JavaScript, Typescript Experience writing and implementing Unit Testing. How to Apply Click the'Applynow'button and complete the application form. JBRP1_UKTJ More ❯

/or PowerApps platform Has a deep understanding of architectural principals such as SOA and Micro-Services Technical aptitude Proficiency in one or more of these languages: C#, Python, JavaScript, Typescript Experience writing and implementing Unit Testing. How to Apply Click the 'Apply now' button and complete the application form. More ❯

work with automated testing tools to perform testing and maintenance Top Secret clearance Bachelor's degree Nice If You Have: Experience with Java, Python, C#, C/C++, .NET, JavaScript, React, NodeJS, PHP, or Drupal Experience with administration of continuous integration and continuous deployment (CI/CD) pipelines using Jenkins, GitHub actions, or similar Experience creating solutions to complex problems More ❯

/or PowerApps platform Has a deep understanding of architectural principals such as SOA and Micro-Services Technical aptitude Proficiency in one or more of these languages: C#, Python, JavaScript, Typescript Experience writing and implementing Unit Testing. How to Apply Click the'Applynow'button and complete the application form. JBRP1_UKTJ More ❯

/or PowerApps platform Has a deep understanding of architectural principals such as SOA and Micro-Services Technical aptitude Proficiency in one or more of these languages: C#, Python, JavaScript, Typescript Experience writing and implementing Unit Testing. How to Apply Click the'Applynow'button and complete the application form. JBRP1_UKTJ More ❯

/or PowerApps platform Has a deep understanding of architectural principals such as SOA and Micro-Services Technical aptitude Proficiency in one or more of these languages: C#, Python, JavaScript, Typescript Experience writing and implementing Unit Testing. How to Apply Click the'Applynow'button and complete the application form. JBRP1_UKTJ More ❯

/or PowerApps platform Has a deep understanding of architectural principals such as SOA and Micro-Services Technical aptitude Proficiency in one or more of these languages: C#, Python, JavaScript, Typescript Experience writing and implementing Unit Testing. How to Apply Click the'Applynow'button and complete the application form. JBRP1_UKTJ More ❯

/or PowerApps platform Has a deep understanding of architectural principals such as SOA and Micro-Services Technical aptitude Proficiency in one or more of these languages: C#, Python, JavaScript, Typescript Experience writing and implementing Unit Testing. How to Apply Click the'Applynow'button and complete the application form. JBRP1_UKTJ More ❯

you: Have moved from Senior Engineer into Tech Lead/Engineering Manager roles. Are comfortable leading strategy but still enjoy being close to architecture and implementation. Have worked with JavaScript/TypeScript, Node.js, SQL, React or similar technologies. Bring strong experience in backend engineering, APIs, cloud infrastructure (we use AWS), and modern DevOps. Have experience building products in high-stakes More ❯

for data storage. Key skills and technologies include: Web Developer with MS SQL Experience The Django Python Framework GitLab and Git for version control Experience with HTML 5, HTMX, JavaScript, and CSS Able to develop and provide innovative and creative solutions to a variety of difficult problems of considerable scope and complexity, using established precedent and policies Display initiative on More ❯