Top Javascript Jobs in Washington, DC

Deploys, operates, and maintains Palantir software across production environments. Responsibilities include monitoring, alerting, configuration management, upgrades, troubleshooting distributed systems, improving reliability and scalability, automating manual workflows and runbooks, and developing infrastructure solutions using Foundry and Apollo. The intern collaborates across technical teams, owns infrastructure projects, and works with cloud infrastructure, storage systems, and observability tools.

Design, build, test, and maintain tax-focused software solutions using Java, Python, C# and JavaScript. Apply ATDD and CI/CD, create APIs and microservices, perform code reviews and debugging, manage project delivery, and collaborate with cross-functional teams to improve business processes and client outcomes.

Software Engineer Interns design, build, test, and debug production-quality software for autonomous systems. Projects may involve applications, embedded flight software, firmware, machine learning, simulation, APIs, data pipelines, or cloud infrastructure. Interns analyze requirements, collaborate with engineers using Agile practices, and deliver real features or capabilities during a 10–12 week paid internship.

Manage, deploy, maintain, and troubleshoot physical and virtualized data center infrastructure, including servers, storage, networking, hypervisors, and private cloud platforms. Responsibilities include hardware build-outs, architecture testing, capacity planning, change management, security compliance, workflow analysis, documentation, incident escalation, and on-call support. The role requires collaboration with infrastructure and security teams to maintain highly available and resilient systems.

Design, develop, configure, test, and deploy ServiceNow solutions across CMDB, ITSM, Service Catalog, integrations, workflows, and custom applications. Maintain CMDB health, data quality, governance, and CSDM alignment. Translate stakeholder requirements into scalable technical solutions, participate in design discussions, support testing and releases, document implementations, and identify technical risks. The role requires client-facing collaboration and federal program support in a hybrid Washington, D.C. environment.

Owns the implementation and lifecycle of a ServiceNow platform in a secure federal enclave. Responsibilities include provisioning, configuration, security hardening, authentication, MID Server setup, integrations, ITSM and CMDB support, upgrades, documentation, compliance validation, and continuous improvement. The engineer collaborates with security, infrastructure, and program stakeholders while applying Agile/Scrum practices. The role requires strong JavaScript and ServiceNow scripting expertise, federal security framework familiarity, and experience building or migrating ServiceNow instances.

Design, build, and deploy web and database solutions using HTML, JavaScript, and Python within a healthcare context. Implement CI/CD and containerized deployments (OpenShift/Docker), integrate Red Hat Fuse ESB and Apache Camel, and architect AWS-based solutions (EC2, S3, Lambda, DynamoDB). Work in Agile teams, create/consume REST APIs, apply web security practices, and use tools like Jenkins/GitLab, GitHub, SonarQube, and Ansible.

Develops, tests, and maintains SAP Fiori and SAPUI5 front-end applications using JavaScript, CSS, and HTML5. Integrates applications with SAP ERP through SAP Gateway and OData services, configures Fiori Launchpad, activates apps, develops UI5 extensions, and integrates with BTP. Responsibilities include component testing, debugging, technical documentation, presentations, and improving user experience and business workflows.

Develops and administers FAA SharePoint knowledge-sharing sites, including site architecture, project-site customization, web parts, workflows, document management, data reporting, and stakeholder support. Creates workload and status reports, improves content and functionality, and aligns the platform with FAA business processes. Requires SharePoint administration and web development experience, familiarity with enterprise information management, U.S. citizenship, and the ability to obtain and maintain Public Trust clearance.

Leads enterprise SharePoint architecture, development, modernization, migration, governance, security, and integrations across SharePoint Server, SharePoint Online, and Microsoft 365. Develops SPFx solutions using TypeScript, React, JavaScript, HTML, and CSS; establishes information architecture, ALM, deployment, and development standards; troubleshoots complex technical issues; produces architecture documentation; and mentors developers while presenting recommendations to stakeholders.

Supports clients and internal teams by troubleshooting technical issues, escalating bugs in Jira, monitoring production systems, updating backend data, and debugging websites and email newsletters. Contributes to frontend, backend, API, data pipeline, and responsive application development while learning SQL, cloud environments, Linux, and modern web technologies. Collaborates cross-functionally with Engineering, Product, QA, and Data teams to deliver reliable software and polished user experiences.

Manage and support a self-hosted ServiceNow platform and CMDB environment. Responsibilities include platform administration, maintaining configuration management data, collaborating with development teams to deploy updates, troubleshooting platform issues, and driving improvements across enterprise IT operations. The role requires knowledge of Linux, Windows Server, ServiceNow administration and CMDB, Java, and JavaScript.

Design, build, and maintain scalable Salesforce solutions (Apex, LWC, SOQL/SOSL), manage integrations and sandboxes, define DevOps and deployment standards, monitor performance and security, troubleshoot production issues, and establish safe AI/code-generation practices and governance for the CRM platform.

Design, develop, and maintain automated testing frameworks and scripts for FEMA enterprise grants systems. Perform functional, regression, performance, API, integration, accessibility, and security testing. Integrate automated pipelines with DevSecOps environments, manage test data, analyze defects, define quality metrics, and collaborate with developers, analysts, and product owners in Agile teams. Mentor junior testers and promote quality-focused engineering practices.

Build and maintain automated integration and end-to-end test suites for ReactJS portals and Python/NextJS APIs. Define test strategies and acceptance criteria, validate data with SQL, integrate regression tests into CI/CD, manage test data, investigate defects, reduce flaky tests, and own release quality gates. Use AI tools to generate and scale tests while partnering with product, engineering, and data teams to improve platform quality.

Build, test, and deploy Django/Python web tools for National Journal’s digital platform. Maintain datasets and integrations, improve the internal Ada CMS, develop automation tools, and contribute across backend and frontend systems. Collaborate in Agile sprints, write tests and documentation, conduct code reviews, monitor performance, and uphold software quality. The role supports election data, government directories, journalism, and other products used by government affairs professionals.

Build applications, dashboards, workflows, automations, and data solutions for public safety agencies. Embed onsite to understand operational needs, translate problems into technical requirements, develop and test solutions, drive adoption, and measure outcomes. Serve as a technical resource coordinating with Product, Engineering, Support, Deployment, and other teams. Identify reusable solutions and communicate field insights to improve Axon’s platform.

Develop and test automated scripts to migrate legacy web content into Drupal CMS. Extract, transform, and ingest content from websites and databases; analyze DOM structures and content relationships; build scalable migration workflows; and translate content-mapping specifications into automated feeds. Collaborate with technical leads, business analysts, and functional teams while supporting Agile delivery, testing, deployment, and documentation.

Develop and support SharePoint Online sites and custom applications using Power Apps and Power Automate. Gather requirements from users, troubleshoot applications and workflows, support migrations and permissions, improve processes, and coordinate with IT teams in an Agile environment. The role also provides technical guidance to junior developers and communicates solutions to business stakeholders.

Build responsive Web3 applications, web SDKs, developer tools, reusable frontend components, and internal Customer Success tools. Collaborate with Product, Design, and Engineering to create scalable, accessible user experiences. Contribute to code and design reviews, automated testing, continuous delivery, coding standards, and AI-assisted development practices.

Designs and delivers cloud-based software solutions with strategic customers and Microsoft product teams. Leads requirements definition, architecture, dependency identification, design documentation, and development of maintainable code. Mentors engineers, contributes to open-source assets, coordinates project and release plans, and serves as a designated responsible individual for system reliability, monitoring, on-call support, performance, and operational improvements.

Design, build, test, and operate secure, scalable production software and services. Partner with customers and stakeholders to translate needs into technical solutions, lead technical workstreams, and apply engineering best practices including automated testing, CI/CD, observability, and documentation. Develop reusable components and AI- or LLM-based solutions while driving end-to-end delivery and continuous improvement.

Leads complex full-stack software projects and provides technical direction across multiple initiatives. Designs AWS cloud-native architectures, microservices, security controls, CI/CD pipelines, and DevSecOps practices. Oversees testing, performance, reliability, observability, incident response, and production readiness. Mentors engineers, leads design reviews, documents technical solutions, and partners with product, QA, business, and security teams to deliver scalable mission-critical systems.

Administers, supports, troubleshoots, upgrades, and migrates on-premises and cloud SharePoint and document management environments. Responsibilities include SharePoint development, workflows, Power Platform conversions, server and database integration, records management, application testing, data backup, maintenance, user support, training, and designing cloud migration strategies and site templates.

Designs, develops, and supports secure DevSecOps pipelines, cloud-native infrastructure, containerized applications, observability platforms, and automated deployments in a DoD environment. Responsibilities include supporting AWS, Kubernetes/OpenShift, Docker, Kafka, Elastic, CI/CD automation, monitoring, cost optimization, certificate lifecycle management, security compliance, troubleshooting, and technical documentation. The role collaborates with Agile engineering and security teams and requires an active TS/SCI clearance and Security+ certification or equivalent.