101 to 125 of 1,740 JavaScript Jobs

integrating them with UI applications. Mandatory hands-on knowledge of Model Context Protocol (MCP) servers. Proficiency in at least one programming language (Python, Java, JavaScript/TypeScript, or Node.js). Solid understanding of JSON, HTTP/HTTPS, REST, OAuth 2.0, JWT, and IAM concepts. Experience with Git, CI/ ...

contributing to engineering best practices. Essential Skills & Experience Active SC Clearance Strong software development experience in one or more of: Java C# Python JavaScript/TypeScript Understanding of: Object-Oriented Programming SOLID Principles Design Patterns Refactoring Code Reviews Experience developing: Automation Frameworks Engineering Tools APIs Web Applications Distributed Systems Experience ...

.NET/.NET Core, ASP.NET Core, REST APIs, and modern engineering practices. Design and develop responsive web applications using React/Angular, TypeScript/JavaScript, HTML5, and CSS3, integrated with backend services and enterprise platforms. Translate business and functional requirements into technical designs, application components, APIs, integration services, and implementation ...

frameworks in Playwright (TypeScript or Java), including fixtures, Page Object Model, and parallel cross-browser execution Proficiency in at least one of TypeScript/JavaScript, Java, C# or Python Solid understanding of functional, regression, integration, smoke and end-to-end testing Experience with Git and working in Agile/Scrum ...

Python Back-End services and AWS infrastructure, taking features from initial refinement through to production. Skills and Experience: Strong hands-on React, TypeScript/JavaScript and Python/FastAPI development skills. Experience building REST APIs, microservices and secure authentication using OAuth2, OpenID Connect and JWT. Practical AWS experience, including ...

automated testing, and DevOps practices Interest in or exposure to blockchain and Distributed Ledger Technologies (DLT) Preferred qualifications, capabilities and skills Familiarity with TypeScript, JavaScript, or front-end development (ReactJS or similar frameworks) Experience building on public or permissioned blockchain platforms (e.g., Solana, Ethereum/EVM, Hyperledger, Polkadot, Cosmos, Avalanche ...

frameworks in Playwright (TypeScript or Java), including fixtures, Page Object Model, and parallel cross-browser execution Proficiency in at least one of TypeScript/JavaScript, Java, C# or Python Solid understanding of functional, regression, integration, smoke and end-to-end testing Experience with Git and working in Agile/Scrum ...

full stack development experience, with at least 3 years in a technical leadership or lead developer role. Expert proficiency in React, TypeScript, modern JavaScript (ES6), HTML5, and CSS3, with a track record of building accessible, high-performance, production-grade interfaces. Experience integrating APIs or services into front-end applications. Building ...

scalable applications. Expertise in DevOps solutions, including CI/CD pipelines, automated testing, and Infrastructure as Code. Strong full-stack development skills in Java, JavaScript, HTML, and CSS. Knowledge of cloud platforms such as AWS, Azure, or GCP for deploying and managing applications. Excellent problem-solving abilities and communication skills ...

delivering data products, integrations, and scientific applications as a Data Engineer or in a similar field. Expertise in Python and working knowledge of JavaScript, TypeScript, Node, React, SQL. Familiarity with networking, CI/CD, and full stack development. Familiarity with cloud engineering on AWS, including core services such ...

team growth Key Skills Software architecture and system design Cloud-native development and deployment strategies Advanced programming across multiple languages (e.g. Java, Python, JavaScript) CI/CD and automation practices Code quality, testing, and engineering standards DevOps and operational excellence Leadership, mentoring, and team development Stakeholder communication and engagement What ...

TypeScript (Node.js & React), AWS (EKS, Lambda, Aurora RDS), Kubernetes, GraphQL, Kafka, Mongo. You're comfortable with all of these, and have extensive knowledge of JavaScript more generally, the AWS ecosystem, and running containerised applications. Past Experience - You are currently a Lead Engineer or Tech Lead, leading a small team ...

Power Platform and/or Copilot Previous RPA experience (UiPath, Power Automate Desktop, Blue Prism, Automation Anywhere) Knowledge of coding languages (e.g., .NET, JavaScript, Python ) to extend low-code solutions Experience integrating Power Platform with Azure AI services or other enterprise systems What's in It for You? 25 Days ...

Quality Engineering, Test Automation Development, or Software Testing. 2+ years building and maintaining automated test frameworks from the ground up using C#, Python, Java, JavaScript, or TypeScript with tools such as Selenium WebDriver, Cypress, Playwright, XCUITest, Espresso and Appium. Strong experience with API testing tools and frameworks (Postman, REST Assured ...

leadership in QA/testing roles, with experience guiding teams and managing delivery in Agile environments (SCRUM, Kanban) Strong programming skills in Java, C#, JavaScript/TypeScript , or similar Deep expertise in test automation frameworks such as Selenium, Playwright, Cypress, or RestAssured Experience with integration testing, test strategy , and test ...

wider payments industry, with a passion for learning and continuous improvement. Skills in the following areas are considered essential: Java HTML CSS JavaScript REST APIs Spring Boot JBoss J2EE JSP Servlets etc. Gradle or Maven Databases (Oracle) DDL and SQL Basic Networking Git & GitHub Linux (bash, ksh, ssh, etc.) Experience ...

Agile Methodology • Amazon Web Services • Application Programming Interface (API) • Automation • C++ (Programming Language) • Computer Science • DevOps • Docker (Software) • Full Stack Development • Java (Programming Language) • JavaScript (Programming Language) • Kubernetes • Microservices • Microsoft Azure • Python (Programming Language) • React.js • Scalability • Software Development • Software Engineering • SQL (Programming Language) The pay range for this role ...

.NET Core, and SQL/T-SQL. Solid understanding of database design, performance optimisation, and query tuning. Experience delivering front-end functionality using HTML, JavaScript, and Razor. Experience building and supporting integrations with third-party systems using REST APIs or similar technologies. Practical experience working with Azure Cloud Services ...

alongside hands-on experience designing, building, and consuming REST APIs and system-to-system integrations . Modern frontend stack: Practical experience with TypeScript/JavaScript, Node.js, and modern frontend frameworks such as React . Engineering & DevOps foundations: Familiarity with modern software development practices (Git, code reviews, automated testing) and DevOps ...

Strong understanding of modern development practices (CI/CD, automated testing, DevOps, cloud‐native architectures). Broad knowledge of the following technology stacks (e.g., JavaScript/TypeScript, Python, .NET, Java, Low‐Code) and experience overseeing full‐stack development. Experience with cloud platforms (AWS, Azure etc.). Strong understanding of data ...

direct experience calling LLM APIs in production code with an understanding of token management, latency, and cost tradeoffs Basic understanding of web technologies including JavaScript, HTML, and CSS Familiarity with cloud fundamentals (AWS, Azure, or GCP), containers (Docker), and CI/CD pipelines Understanding of Agile delivery fundamentals Experience with ...

data modelling and data warehousing skills, with the ability to transform, reconcile and manage customer data across multiple systems. Proficiency in Java, Python or JavaScript for integrations, automation and platform development. Experience with CI/CD, source control, automated testing and deployment pipelines using tools such as GitHub, GitLab, JFrog ...

Docker, Kubernetes, and cloud platforms such as AWS, GCP or Azure Understanding of UX principles HTML, CSS, and related web technologies Experience with modern JavaScript libraries and tooling, such as React, Redux, Webpack Any server side development languages such as Java/Kotlin The partnership We're the largest employee ...

databases, alongside hands-on experience designing, building, and consuming REST APIs and system-to-system integrations. Modern frontend stack: Practical experience with TypeScript/JavaScript, Node.js, and modern frontend frameworks such as React. Engineering & DevOps foundations: Familiarity with modern software development practices (Git, code reviews, automated testing) and DevOps tools ...

Apps, Power Pages, Power Automate or Microsoft Copilot Studio Experience configuring and using Microsoft Dataverse, including tables, relationships, forms, views and security Experience using JavaScript and C# to extend solutions, integrate services or implement custom functionality Strong communication and customer-focused problem-solving skills Experience working collaboratively in Agile ...