Top Senior Javascript Jobs in Washington, DC

The Principal Data Engineer will lead technical teams, design scalable architectures, mentor staff, and deliver innovative solutions while collaborating with clients and stakeholders across various industries.

Design, build, and maintain scalable web applications using React.js and Node.js with TypeScript. Collaborate with cross-functional teams to deliver features, optimize performance, ensure security, automate deployments with DevOps, write tests, and participate in code reviews.

The software engineer will support federal clients by developing geospatial data processing tools, participating in the software lifecycle, and improving code quality.

The Software Developer will work in an Agile team to design, build, and support software solutions for the Department of Navy. Responsibilities include software development, implementation of enhancements, troubleshooting, and ensuring compliance with audit standards.

The Web Developer will design and implement analytics solutions, maintain existing systems, and troubleshoot tracking issues, requiring extensive knowledge in web analytics and development.

The ServiceNow Platform Developer is responsible for developing and implementing ServiceNow solutions in areas like ITAM, SecOps, and SPM, while managing ITSM processes and improving workflows.

The Senior Full-Stack Software Engineer will design and develop software products, collaborate with data scientists, and instill development best practices.

The Senior UI Developer will be responsible for designing user experiences for web applications, developing external facing applications, and maintaining UI frameworks, ensuring standards and best practices.

The Documentum/xCP Developer will support business functions through development, implementation, and maintenance of Documentum/xCP systems, conduct troubleshooting, enhance software features, and participate in code reviews.

The GIS Analyst leads GIS solution development, analyzes database issues, manages reporting, and supports decision-makers with geospatial data management. Duties include mentoring staff, using GIS software, and creating maps and workflows using SQL and Python.

The Sr. Java Developer will modify existing software, create unit and integration tests, work with Agile teams, and resolve technical issues in applications.

The role requires analyzing, modifying, and testing Java applications, creating unit tests, and participating in Agile teams, requiring 5+ years of Java experience.

The ETL Testing Engineer will participate in Agile team activities, perform ETL/BI application testing, create test cases, and support User Acceptance Testing.

The Qlik Architect will design and build BI tools, develop Qlik Sense visualizations, SQL data models, and collaborate with teams to meet business requirements.

The .Net Developer will design, develop, and maintain software applications, lead initiatives, document requirements, and resolve software issues.

Develop and implement a modern web information portal using front-end technologies, ensuring compliance with UX and 508 standards. Collaborate with stakeholders and integrate systems while managing project timelines and quality.

The UI Developer will focus on front-end web and mobile application development, mentor other developers, track unit testing, and must stay updated on UI technologies. Requires Agile methodology experience.

Participate in Agile and Waterfall activities, analyze user stories, create and execute test cases, automate testing, and support customer UAT teams.

The Sr Java Developer will lead software development tasks, drive technical design, perform code reviews, and ensure project milestones are met, specifically in healthcare projects.

The Senior UI Developer will design user experiences for complex web applications, develop external-facing apps, and ensure best practices in web standards and accessibility.

The UI Developer is responsible for researching and implementing new technologies, mentoring team members, and developing web and mobile applications using various frameworks and best practices.

The Java Developer will work on full lifecycle development of a multi-tiered JEE application, collaborating with analysts and clients to refine requirements and maintain documentation.

Seeking a Java developer with experience in Hibernate, JavaScript, PostGreSQL, and security development. Requires 5+ years of experience in web application development and software engineering.

The Senior CRM Developer supports the university's CRM platform, guiding best practices, performing maintenance, development, and integration using APIs and JavaScript.

The .Net Developer will support business functions by developing, implementing, and maintaining applications, collaborating in a Scrum Team, and ensuring software meets specifications.