Top Javascript Jobs in Washington, DC

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

The ETL Testing Engineer will test ETL/BI applications, perform web service testing, develop automation scripts, and utilize various testing tools and methodologies.

The Cognos Architect will design, develop, and implement BI applications using IBM Cognos, manage deployments, and ensure technical quality while collaborating with clients on reporting requirements.

Lead the development of GIS systems, build web mapping applications, manage GIS projects, support data analysis, and train users. Requires expertise in various GIS technologies and related software.

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 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.

Seeking experienced Automation Tester Scripter to support Agile/Scrum projects. Responsibilities include test case writing, automation scripting, and customer support for web applications.

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.

Seeking a Senior Developer for the API Management team to create and manage APIs using IBM tools, focusing on full software development life cycle activities, testing, documentation, and security implementation.

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

Develop hybrid mobile applications using Angular, CSS, HTML 5, and JavaScript for Android and iOS platforms, with optional server-side experience.

Develop hybrid mobile applications using Angular, CSS, HTML5, and JavaScript for both Android and iOS, with knowledge of APIs and UI standards.

Senior .NET Full Stack Developer responsible for designing, developing, testing, and enhancing enterprise .NET applications, integrating third‑party components, optimizing C#/ASP.NET code, automating operational workflows, and supporting large‑scale data processing and analytics. Works with lead architects across the SDLC and conducts architecture reviews, code reviews, and knowledge transfer.

Design, develop, and modernize enterprise web applications using .NET/ASP.NET/C#, SQL Server, and modern front-end technologies. Perform testing, troubleshooting, performance tuning, collaborate with cross-functional teams, and support secure, mission-critical government systems.

The Senior Full Stack Engineer will architect and build web applications and data systems, focusing on digital fundraising for political campaigns, integrating data, and mentoring team members.

As an AWS Developer, you will design and implement cloud solutions using AWS services, Java development, and web technologies while adhering to enterprise standards.

The IT Systems Engineer will manage and maintain IT infrastructure, troubleshoot system issues, implement security solutions, and support operations within an Agile environment.

The Geospatial Solutions Engineer will support ArcGIS Enterprise applications, troubleshoot client issues, and develop data-driven solutions for complex problems using ESRI technology.

The Principal Architect & Technical Team Lead will guide a team in AI product development, oversee high-impact architectural decisions, and manage executive stakeholder engagement.

As a Senior Software Engineer, you will develop and scale APIs, build backend services, and enhance user experiences, while participating in code reviews and collaborating on project roadmaps.

Develop scalable, high-performance user interfaces using React, integrating with backend services, and optimizing for performance in data-driven web applications.

The Solutions Engineer partners with various teams to capture requirements, manage agile backlogs, design solutions, and enhance workflows through iterative improvements.

The Software Engineer will develop and deploy IT solutions, manage applications and databases, and provide technical support within a DevOps environment.

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