Top Software Engineer Jobs in Washington DC,

Design, build, and scale end-to-end full stack features and microservices. Lead architecture and system design, implement cloud deployments and CI/CD, ensure performance, security, and reliability, and mentor junior engineers.

Lead and provide expert database administration for production application databases, ensuring availability, reliability, integrity, performance tuning, backup/recovery, deployments, and data architecture. Mentor junior DBAs, collaborate with developers on physical database design, create and modify database objects, manage DBMS upgrades/patches, and develop standards and processes to meet business requirements.

Design, develop, test, and deploy Salesforce solutions including Apex, Flow automations, and Lightning Web Components. Work with clients to gather requirements, participate in Agile sprints, perform code reviews and unit testing, troubleshoot issues, and produce technical documentation while following SSDLC practices.

Design, manage, and implement Appian-based applications for financial services and insurance clients. Capture requirements with Tech Leads, translate business needs into solutions, deliver custom Appian implementations, collaborate with architects and delivery teams, and develop reusable assets, accelerators, and best practices.

Build and maintain C#/.NET Revit add-ins and Revit-integrated desktop apps that export model data to the Stratus platform. Solve Revit-specific challenges (version compatibility, threading, performance), integrate with backend services (Azure ServiceBus), manage installers/updates, triage customer bugs, write tests, and collaborate with product and customer teams. Use AI-assisted dev tooling as part of the development workflow.

Design, build, and maintain full-stack features across Java backends and React frontends; write automated tests; support production systems and CI/CD pipelines; integrate AI/ML features; participate in architecture reviews; triage incidents and improve observability and operational runbooks; collaborate in Agile squads with global teams.

Translate design specs into pixel-perfect, responsive web interfaces using TypeScript, CSS3, and HTML. Follow design systems and accessibility (WCAG) standards, optimize frontend performance, resolve spec ambiguities, collaborate remotely via documentation and code reviews, and provide frontend expertise to support AI model evaluation.

Design, build, and operate bidirectional integrations between the Quadrivia AI platform and major US EHRs and healthcare systems. Implement HL7v2 and FHIR R4 interfaces, operate integration engines (InterSystems IRIS or equivalents), ensure secure connectivity and compliance (HIPAA/SOC2/HITRUST), guarantee data integrity and patient matching, coordinate parallel integration teams, set standards, mentor engineers, and support customer security reviews and go-lives.

Senior engineering role to design, implement, and scale core features of Couchbase's cloud and edge database platform (Capella); collaborate cross-functionally, improve performance and reliability, and mentor other engineers.

Build and maintain backend services and APIs for onboarding, accounts, payments, cards, transfers, rewards, FX, KYC and risk. Design reliable, secure, observable systems for real transactions, integrate with partners and AI services, ensure data integrity and incident handling, and collaborate with product and frontend teams to ship features.

Build and ship native Android features for onboarding, accounts, cards, payments, transfers, rewards and AI-assisted journeys. Collaborate with product, design, backend and AI engineers to deliver fast, reliable, and secure financial experiences. Own app quality, performance, crash reduction, loading states, and post-release improvements using analytics and production feedback.

Build and ship mobile features across Android, iOS or cross-platform. Drive end-to-end product experiences for onboarding, payments, cards, transfers, rewards, FX and AI-assisted features. Collaborate with backend, design, product and AI teams, monitor production analytics and crash reports, and improve UX, reliability and performance.

Design, build, and maintain efficient, reusable Java backend systems; translate business requirements into applications; optimize performance and stability; review and test code for quality and security; identify and fix bottlenecks and bugs; maintain code quality and system responsiveness.