Top Javascript Jobs in Washington, DC

Work on end-to-end customer projects as a Forward Deployed Software Engineer intern: design and implement data-driven solutions, build web apps, wrangle large-scale data, collaborate with cross-functional teams, and travel to client sites. Interns own real-world deliverables and operate with autonomy and mentorship in fast-moving environments.

Operate and maintain on‑prem, air‑gapped Linux infrastructure for US government customers. Design, deploy, and monitor hardware, networking, containers, and orchestration; automate operational tasks; troubleshoot production incidents; collaborate on SLOs and participate in on‑call support. Frequent travel to secure sites and working in classified environments required.

Lead design and prototyping of generative AI experiences for autonomy development; drive UX for Hivemind products; perform user research, collaborate with CTO and product leads, and deliver reference implementations and integrations across full-stack web and edge systems.

Lead and manage software engineering teams to design, build, and integrate enterprise applications. Drive coding, testing, code review, CI/CD practices, and mentor staff while overseeing project planning, budgeting, and client delivery to meet timelines and quality standards.

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.

Join Palantir Production Infrastructure to build and operate large-scale platforms (Rubix, Apollo) and core deployment, observability, and Kubernetes-based PaaS tooling. Own full product lifecycle, collaborate with cross-functional teams, and deploy software supporting civil and defense customers while learning from a paired mentor.

Contribute production-quality code to Palantir products (Gotham, Foundry, Apollo) across the full product lifecycle. Collaborate with engineers, PMs, designers, and users; prototype, implement, and ship features. Learn on the job with mentorship and opportunities to engage directly with customers to understand real-world use cases.

Develop and ship production-quality software for Palantir's Gotham defense product. Work across the product lifecycle on features like geospatial tools and release infrastructure, collaborate with cross-functional teams, and be mentored while contributing code and prototypes to mission-critical systems.

Build and ship scalable software for Palantir Gotham across the full product lifecycle. Collaborate with cross-functional teams, work directly with users to understand problems, and contribute high-quality code while paired with a mentor. May involve field visits to customers to learn mission needs.

Interns contribute production infrastructure code across deployment, observability, and environment platforms (Kubernetes PaaS, Apollo, Rubix). Paired with a mentor, they design, implement, and ship features, collaborate with cross-functional teams, and may observe field deployments with government or defense partners.

Build, operate, and maintain scalable, reliable infrastructure for Palantir platforms. Deploy products, troubleshoot production issues, automate manual operations, participate in on-call support, and develop solutions on Foundry and Apollo using modern languages and observability tools.

The role involves leading complex deployments of Deepgram's Voice AI platform for federal customers, managing the full technical lifecycle from discovery to production. Responsibilities include technical delivery, customer integration, and contributing to product development based on field feedback.

The Forward Deployed Software Engineer works with customers to design and implement technical solutions using data, addressing complex problems and driving impactful outcomes.

As a Forward Deployed Software Engineer, you will collaborate with customers to design and implement data solutions, managing projects end-to-end in a dynamic environment while applying strong engineering skills and creativity.

Forward Deployed Software Engineers at Palantir design and implement technical solutions for clients, addressing complex data-driven challenges while collaborating closely with users and continuously iterating on their solutions.

Forward Deployed Software Engineers design and implement solutions using Palantir's software to address critical customer problems across various industries, requiring strong engineering skills and collaboration.

As a Forward Deployed Infrastructure Engineer, you will build, operate, and maintain scalable services, develop software solutions, automate workflows, and provide support for critical government software systems.

As a Software Engineer for Defense Applications, you'll enhance user-facing features, collaborate with teams, and design solutions in a fast-paced environment.

Product Reliability Engineers ensure the health and stability of services by addressing outages, improving code, and enhancing product resilience through strategic investments.

The Site Reliability Engineer will maintain high-performance cloud and on-premises services, automate tasks, troubleshoot production issues, and collaborate with product teams.

Interns build software solutions and influence critical industries using AI, working closely with customers to solve complex problems.

Build custom applications, integrations, and automated workflows for Legal operations. Use data and LLMs to eliminate manual processes, drive projects from ideation to deployment, and partner with stakeholders to scale legal tooling across the company.

Design, implement, and support scalable cloud networking and identity solutions in AWS. Lead cloud strategy, solve complex technical problems, write and maintain Infrastructure as Code, mentor peers, drive cross-team consensus, and track engineering metrics to improve performance, scaling, and cost-efficiency.

Lead complex deployments of Deepgram's Voice AI platform to federal customers, guiding technical discovery, solution design, and integration builds while ensuring successful implementations.

As a Mission Software Engineer, you'll develop solutions for government customers by integrating software into existing workflows, requiring significant travel, collaboration, and technical expertise.