Top Javascript Jobs in Washington, DC

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

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 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.

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

The Java Developer will modify existing software, develop unit and integration tests, work independently, and collaborate with a Scrum team in an Agile environment to deliver quality applications.

Seeking a mid-level Java developer with over 7 years of experience, proficient in Java EE, SQL, Spring Framework, and Eclipse. Preferably familiar with Weblogic, Scrum, and banking domain.

The UI Developer will work with new technologies, develop front end code, mentor team members, and handle technical issues. Key responsibilities include driving unit testing, documenting best practices, and collaborating with teams on various projects using Agile methodologies.

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

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.

Develop and manage APIs using IBM API Management tools, collaborate with team, conduct testing and code review, ensure security of applications.

The Automation Tester will develop testing solutions in an Agile environment, focusing on web-based applications with extensive experience in various testing and automation tools, particularly in healthcare.

The Senior Test Analyst will perform manual and automated testing of web-based applications and mainframe systems, focusing on the healthcare industry's enrollment and claims processing. A minimum of 8 years of testing experience is required, with proficiency in automation scripting and testing tools.

The Drupal Developer will design, develop, and implement Drupal custom modules, connect front-ends to back-end systems, and support technology users using PHP and web design practices.

The HP ALM Architect is responsible for customizing and supporting HP Application Lifecycle Management, analyzing requirements, guiding architecture, and collaborating on projects with both internal and external teams.

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

The Software Developer is responsible for developing, testing, and debugging software applications, working with backend frameworks, and resolving software issues while supporting agile methodologies.

The role involves designing database schemas and APIs, implementing features, and resolving customer-reported issues, specifically in fintech applications.

Design, build, deploy, troubleshoot, and maintain enterprise web and automation applications for CBP OFAM. Develop data-driven solutions, work with SQL and APIs, gather stakeholder requirements, create documentation, and support sustainment in a federal, on-site environment.

Lead design and implementation of automated test frameworks and V&V for web, API, data, and backend systems. Integrate testing into CI/CD, support audit readiness and compliance (ASME NQA-1), manage defects and root-cause analysis, and drive quality metrics, documentation, and continuous improvement across engineering teams in a regulated nuclear environment.

Design, build, test, and maintain front-end and server-side applications using JavaScript/TypeScript (React, Node.js). Ensure responsive, high-quality code, debug issues, work across cloud environments and databases, and produce technical documentation.

Lead end-to-end engineering projects building Node.js backends and React frontends, scale core APIs to millions of requests, debug using monitoring/logging, participate in code reviews and hiring, and collaborate on product roadmap driven by customer needs.

Lead development and ownership of marketing and corporate web properties: build responsive, CMS-driven templates and components, set development standards (performance, accessibility, SEO, analytics), partner with cross-functional teams and agencies, improve site performance and conversion, and mentor developers to reduce technical debt and increase maintainability.

Serve as technical owner of Jira SaaS (Atlassian Government Cloud), administer and configure Jira, build secure integrations with GitLab and ServiceNow, automate data sync and CI/CD traceability, enable Agile adoption, and collaborate with infrastructure and security teams on migrations and governance.