Top Remote Software Engineer Jobs in Washington DC,

Implement and maintain full-stack features for a career-intelligence platform: architect NestJS/Next.js applications, manage PostgreSQL schemas and queries, build responsive UIs with Tailwind, integrate LangChain-powered AI, implement authentication with Clerk, and create end-to-end tests and automation with Puppeteer to ensure launch readiness and performance.

Drive customer engagements to architect, deploy, tune, and operate Couchbase-based data platforms. Solve complex technical issues, enable AI-ready architectures, advise stakeholders, collaborate with sales, and author technical collateral.

Design, develop, and optimize SuiteCommerce solutions and SCA extensions for financial services. Build SSP applications and backend logic with SuiteScript, JavaScript, HTML/CSS, Backbone.js. Integrate third-party systems via REST/SOAP, maintain payment gateway and compliance integrations, and collaborate with teams to enhance eCommerce and client portal capabilities while tracking NetSuite updates.

Build, scale, and operate Elixir/Phoenix services for the treasury platform. Own features end-to-end from product framing to front-end, ensure reliability and observability, and collaborate with founders and a senior cross-functional team.

Own and build frontend experiences across Air's web platform: translate product/design needs into high-quality UI, architect and ship features, improve component design and rendering performance, maintain a scalable design system, enforce accessibility and code quality, mentor engineers, and participate in reviews and hiring.

Lead design and delivery of provider-facing backend services and frontend applications. Own features end-to-end, mentor engineers, build React/TypeScript interfaces, design DRF REST APIs and database schemas, use LLM tooling (Claude) to accelerate development, and operate services on Kubernetes/GCP with Datadog for monitoring.

Design, develop, and maintain scalable, secure backend services and APIs for a healthcare caregiver platform. Drive cloud-native modernization (microservices, serverless), ensure compliance (HIPAA, OWASP), troubleshoot production issues, optimize performance, mentor junior engineers, and collaborate with product and architecture teams to deliver reliable, high-performing solutions.

Senior IT leader responsible for leading a 30+ developer application development organization across multiple insurance lines. Owns modernization, legacy reduction, AI-enabled application delivery, cloud architecture, vendor evaluations, and roadmap alignment with business stakeholders while developing engineering managers and driving cross-line transformation.

Build and maintain Mapbox Studio, a complex React/TypeScript fullstack application. Ship performant, testable features, make technical decisions, integrate REST APIs and AWS, optimize frontend performance, reduce technical debt, participate in design, monitor and support production systems, and mentor teammates.

Lead multiple engineering teams owning the patient journey, plus QA and Product Support across apps. Manage managers, set technical quality standards, stay hands-on in code, adopt AI-assisted development, solve cross-team reliability and observability problems, and partner with product, design, and clinical stakeholders to deliver reliable, high-value patient experiences.