101 to 125 of 3,750 ECMAScript Jobs

technical guidance to team members. Required Skills and Experience: U.S. Citizenship with Top Secret clearance and SCI eligibility 8+ years of hands-on Java development experience Strong experience with JavaScript and AJAX for front-end development Expertise with microservices architecture and RESTful API development Proven experience with AWS Cloud (Console, RDS, S3, EBS, AMIs, IaaS); AWS Developer Certification preferred Strong More ❯

some experience with Docker/Kubernetes, EKS You have a good understanding of CQRS and event driven architectures Ideally you will also have some front end development experience with JavaScript/TypeScript/React.js or Angular You have strong analytical and problem solving skills You're collaborative with excellent communication skills What's in it for you: As a Senior More ❯

needs quickly and effectively. Qualifications: • Education: Bachelor's Degree in Computer Science, Information Science, or a related field. • Experience: 12+ years of development experience in modern languages (Python, Java, JavaScript). Additional Skills We'd Like to See: • Full-Stack Web Frameworks: Django, Python, Flask • Front-End Frameworks: React, Angular, Typescript • Cloud Computing Environments: Openstack, AWS, Azure • DevOps & Automation Tools More ❯

with cross-functional teams using Agile methodologies. Rapidly prototype new ideas while ensuring scalability and robustness for production systems. Technical Skills Programming Languages: Java, Python, C#, C/C++, JavaScript, Ruby Web Technologies: React, Webpack, SCSS, Node.js, AngularJS Protocols: HTTP, TCP/IP, UDP, SMTP, DNS API Development: REST, SOAP, RPC, RMI Architectures: Microservices, Cloud-Native, Federated Modules, Micro-frontends More ❯

with cross-functional teams using Agile methodologies. Rapidly prototype new ideas while ensuring scalability and robustness for production systems. Technical Skills Programming Languages: Java, Python, C#, C/C++, JavaScript, Ruby Web Technologies: React, Webpack, SCSS, Node.js, AngularJS Protocols: HTTP, TCP/IP, UDP, SMTP, DNS API Development: REST, SOAP, RPC, RMI Architectures: Microservices, Cloud-Native, Federated Modules, Micro-frontends More ❯

the stack Key Experience & Attributes required: 5+ years of professional experience in software development Strong skills in .NET Core/C# and backend development Proficiency with React and modern JavaScript/TypeScript Experience with Microsoft Azure for cloud-native applications Solid understanding of DDD and clean architecture principles Experience with relational and NoSQL databases (e.g., SQL Server, Cosmos DB) Familiarity More ❯

the stack Key Experience & Attributes required: 5+ years of professional experience in software development Strong skills in .NET Core/C# and backend development Proficiency with React and modern JavaScript/TypeScript Experience with Microsoft Azure for cloud-native applications Solid understanding of DDD and clean architecture principles Experience with relational and NoSQL databases (e.g., SQL Server, Cosmos DB) Familiarity More ❯

bugs, and continuously improving. Support the automation of testing and deployment pipelines to improve release velocity and confidence. Technical Skills Required: Proficiency in modern programming languages and frameworks (e.g. JavaScript/TypeScript, Python, .NET, Node.js). Experience with frontend development (e.g. React, Angular, Hugo). Strong understanding of backend systems, API design, and system integration. Comfortable working with cloud platforms More ❯

such as evening or weekends. Qualifications: Understanding of cloud architectures and enabling tools and technologies, such as, AWS Cloud (GovCloud/C2S) Familiar with Amazon Web Managed Services (AWS) JavaScript, Angular, Typescript, Node.js, MongoDB, JSON, SQL, XML High experience level with back-end programming languages (Java/Spring, Python) Working knowledge with datastores MongoDB, DynamoDB, PostgreSQL, S3, Redshift, Redis, and More ❯

interfaces maintained under configuration control Develop automated tests using Ansible, Selenium, JMeter, Junit and/or other applicable tools. Design, develop, document, test and deploy software written in Python, JavaScript, Java and SQL. Assist with the deployment, configuration, testing, troubleshooting, maintenance, updates/upgrades of Kafka and Elastic clusters and environments. Work with an Agile team, attend daily scrums and More ❯

following areas, with the ability to learn others as needed: Distributed or large-scale systems MySQL/SQL database design, query optimization, and administration Web development using HTML, CSS, JavaScript, Vue/React Apache web server and related modules Cloud platforms such as AWS, Google Cloud, Azure CI/CD pipeline setup, testing, and administration Networking and firewall configuration Natural More ❯

skills: CI/CD, Docker, Git Additional skills that are a plus: Understanding of Software Engineering Principles: SOLID, design patterns, TDD, BDD, DDD, Enterprise Architecture Frontend technologies: HTML, CSS, JavaScript, Typescript, React Experience with testing frameworks: JUnit, Spock, Jest Integration frameworks such as Apache Camel Other scripting languages Experience with O2C applications and payment gateways Familiarity with product tracking tools More ❯

evolving AI technologies and frameworks to maintain our competitive advantage. Required Skills & Experience 5+ years in solution architecture or software engineering, with strong proficiency in modern programming languages (Python, JavaScript, TypeScript, Java, Go). Proven experience with AI-assisted development tools (e.g., GitHub Copilot, Amazon CodeWhisperer) and integrating large language models (LLMs) and AI APIs. Deep understanding of microservices architecture More ❯

CD, Docker, Git The following skills and technologies are a plus: Understanding of Software Engineering Principles: SOLID, design patterns, TDD, BDD, DDD, Enterprise Architecture Patterns Frontend Technologies: HTML, CSS, JavaScript, Typescript, React Experience with unit and integration testing: JUnit, Spock, Jest Experience with integration frameworks such as Apache Camel Other languages and scripting: nix scripting Experience with O2C applications and More ❯

documentation to maintain high-quality standards. Stay updated on emerging technologies and recommend improvements to the tech stack. Required Skills and Qualifications Technical Skills Languages and Frameworks : Proficiency in JavaScript (including React.js for front-end development). Experience with Next.js for server-side rendering and static site generation. Knowledge of HTML5, CSS3, and Tailwind CSS for responsive and styled interfaces. More ❯

Continuous Learning: Stay ahead of evolving AI technologies and frameworks. Required Skills & Experience 5+ years in solution architecture or software engineering, with strong proficiency in modern programming languages (Python, JavaScript, TypeScript, Java, Go). Proven experience with AI-assisted development tools (e.g., GitHub Copilot, Amazon CodeWhisperer) and integrating large language models (LLMs) and AI APIs. Deep understanding of microservices architecture More ❯

Continuous Learning: Stay ahead of evolving AI technologies and frameworks. Required Skills & Experience 5+ years in solution architecture or software engineering, with strong proficiency in modern programming languages (Python, JavaScript, TypeScript, Java, Go). Proven experience with AI-assisted development tools (e.g., GitHub Copilot, Amazon CodeWhisperer) and integrating large language models (LLMs) and AI APIs. Deep understanding of microservices architecture More ❯

Studio (e.g. Versions 6, 2005, 2008, 2010 & 2015). Windows Development (e.g. Windows 7 Embedded, Windows 10, Windows Server 2012 R2, 2014, 2016). XML (including XSLIT, DOM, SAX) JavaScript AngularJS REACT ASP.NET MVC Encryption & Authentication (e.g. SSL) HTML 5 SQL (e.g. Microsoft SQL Server 2012, 2014, 2016). WiX Python Linux Education: Bachelor or Master degree in Electrical/ More ❯

5+ years experience with monitoring and performance management/tuning of systems 5+ years experience with networking and Linux based platforms Solid understanding of Modern front-end development Practices (Javascript, Typescript, React) Preferred Excellent knowledge of relational databases, SQL and ORM technologies Experience with test-driven development Proficiency in software engineering tools Ability to document requirements and specifications Experience with More ❯

estimation of development tasks and sprints Required profile: Proven track record of front-end development, with a strong focus on Angular including NgRx and RxJS proficient in HTML5, CSS3, JavaScript, TypeScript and RESTful API integration experienced in Java, Hibernate, JPA, ORM and microservices, object-oriented and functional programming and solid understanding of responsive web design and cross-browser compatibility experience More ❯

can apply across multiple types of work Desirable Skills and Experience: Containerisation technologies (e.g. Kubernetes, Docker) Experience in building web applications and working knowledge of one or more of JavaScript/Typescript, React/Node.js Expertise in Flask web framework Experience in message brokers such as RabbitMQ Expertise in relational databases, ORM and PL/SQL Experience with microservice architectures More ❯

local or willing to relocate to the DMV Metropolitan area Preferred Skills and Experience: Proficiency in front-end development with VueJS, React, AngularJS, and NextJS Proficiency in TypeScript or JavaScript Proficiency in an OO language such as Java or Python Experience with PostgreSQL Experience with Amazon Web Services (AWS) Experience with Docker and Kubernetes for containerization Familiarity with unit testing More ❯

for one of our key products, delivering enhancements as part of the ongoing development of the product post MVP. Build, lead, mentor, and guide a team of C# and Javascript developers, fostering a collaborative and high-performing environment. Provide technical leadership and expertise on development best practices, design patterns, and architectural decisions. Participate in the entire software development lifecycle, including More ❯

engineering leadership role, preferably in a fast-paced startup or scale-up environment. Strong technical expertise in software development, with proficiency in one or more programming languages (e.g., Python, JavaScript, Java, etc.). Solid understanding of modern software development methodologies, tools, and practices, including Agile/Scrum, CI/CD, and DevOps. Demonstrated ability to lead and inspire engineering teams More ❯

programming, problem-solving, data analysis or systems development would be beneficial for this role. Including any of the following Programming Languages: Proficiency in languages such as: C++, Java, Python, JavaScript, C# Systems & Tools: Knowledge of or experience with: Linux/Unix operating systems Cloud Technologies (AWS, Azure, Google Cloud) DevOps tools (e.g., Docker, Kubernetes) Version Control Systems (e.g., Git) Machine More ❯