Top Javascript Jobs in Washington, DC

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 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 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.

Evaluate AI-generated coding interactions, assess quality of engineering judgments, provide feedback, and define standards for AI coding agents. Comfortable making subjective judgments about engineering quality.

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.

The Power Platform Developer Sr designs and implements scalable business solutions using Microsoft Power Platform, automating processes and delivering insights while collaborating with stakeholders and ensuring security compliance.

The Full Stack Developer will automate processes, develop user applications and databases, and support deployment while collaborating within a product team using agile methodologies.

The role involves ASP.NET MVC application development with a focus on SQL Server, web services, and various web technologies for an estimated duration of 6+ months.

Design and implement microservices and data pipelines, develop backend services using Spring Boot, and maintain frontend features and legacy systems.

The role involves administering and developing ServiceNow solutions, managing workflows, user groups, and integrations, while ensuring system reliability and security.

The Cloud Network Engineer will lead cloud strategy, design scalable solutions, manage cross-team dependencies, and promote technical excellence in AWS environments.

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

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

Design and maintain healthcare software integrations, ensuring data flow between Epic EHR and systems while mentoring developers and ensuring quality standards.

The Full Stack Software Developer will design, develop, and maintain web applications, APIs, and utilize AWS for deployments. Responsibilities include coding, collaboration, testing, and documentation adhering to modern engineering practices.

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

The Software Developer will code, test, and debug software for large-scale data analysis projects, focusing on both backend and frontend technologies while resolving technical issues and improving software functionalities.

The Software Developer is responsible for developing, testing, and debugging software solutions, working within agile frameworks, and addressing customer software issues.

Seeking a self-motivated software developer for modern web app development, integration, and testing, primarily using Java and cloud platforms.

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

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.