Top Healthtech Software Engineer Jobs in Washington DC,

Designs, develops, tests, and implements client, server, and web-based applications. Provides mentorship and training to IT staff and end users, responds to support calls, and investigates, resolves, and documents incidents and problems.

Volunteer Principal Front End Developer to build React/React Native web and mobile features, mentor engineers, implement scalable full‑stack solutions, ensure cross‑browser compatibility and testing, work with Node/MongoDB/AWS, attend weekly standups, and support a fundraising launch. Minimum 4 hours/week commitment.

Develop, maintain, and optimize mission-critical backend APIs and scalable cloud services for web and mobile clients. Implement secure, high-performance systems, automated tests, observability, and technical documentation. Mentor peers, follow best practices, and support a proof-of-concept launch and fundraising activities as a volunteer contributor.

Volunteer senior engineer to develop a cross-platform medical/wellness app (web, iOS, Android). Own full SDLC: design, coding, testing, data models, pipelines, deployments, and collaborate in Agile processes. Attend weekly standups and commit at least 4 hours weekly.

Own end-to-end product features for a SaaS platform serving HR, therapists, and employees. Build, scale, and evolve frontend and backend components, lead architecture and standards, collaborate with design and product, and incorporate customer feedback and QA. Work in an early-stage startup environment with product-focused ownership.

Develop, deploy, and maintain InterSystems IRIS/Cache applications and complex HL7 interfaces (SDA, CCDA, JSON). Implement CQ Initiator/Responder workflows, support IRIS in Kubernetes (IKO), use adapters (SFTP, HL7, HTTP), troubleshoot integrations, and collaborate across teams.

Design, build, and maintain scalable full-stack features for a veterinary marketplace across React Native mobile and backend services. Collaborate with product, design, data, and engineering teams; contribute to architecture, testing, code reviews, mentoring, observability, production support, reliability, deployments, and CI/CD improvements.

Architects, develops, and maintains enterprise-scale customer communication solutions using Quadient Inspire. Builds compliant, accessible, multi-channel outputs across print, email, digital documents, and reports. Integrates platforms through REST and SOAP APIs, troubleshoots production issues, supports SDLC activities, testing, releases, monitoring, documentation, and upgrades. Partners with stakeholders, mentors engineers, conducts code reviews, and drives automation, quality, performance, and regulatory compliance.

Design, build, integrate, test, deploy, and support enterprise Salesforce solutions using Apex, LWC, Flow, APIs, and CI/CD. Collaborate with architects, admins, analysts, QA, and stakeholders to ensure secure, compliant (HIPAA/SOX/PII) and maintainable implementations, participate in code and architecture reviews, and support post-release monitoring and troubleshooting.

Lead Salesforce development and integrations across Health Cloud, Service Cloud, and Marketing Cloud. Design and review Apex, Visualforce, LWC/Aura, optimize SOQL and bulk processing, manage CI/CD and version control, enforce security/compliance (HIPAA, SOC2), implement test automation, and coordinate releases and environment deployments while collaborating with admins, stakeholders, and other IT teams.

Designs and maintains Java and Spring Boot microservices for a secure, scalable AWS foundation platform. The role focuses on authentication, identity integrations, APIs, cloud infrastructure, fault tolerance, CI/CD, production support, and reliability. Responsibilities include architectural design, code reviews, mentorship, cross-team collaboration, and monthly on-call support. Required expertise includes SAML, OAuth 2.0, OIDC, JWT, RBAC, AWS services, distributed systems, and secure cloud-native development.

Develop and maintain secure full-stack web applications using React, C#, .NET, SQL Server, Azure, and related technologies. Design integrations through web APIs, analyze requirements, debug defects, conduct root-cause analysis, write unit tests, perform code reviews, and document implementations. Participate in Agile ceremonies, follow OWASP security practices, uphold coding standards, automate processes, and collaborate with technical and non-technical stakeholders. This is a full-time temporary role through the end of 2026.