Top Healthtech Software Engineer Jobs in Washington DC,

Develop and maintain software in an agile, test-driven environment using pair programming. Lead technical decisions involving application and data model design, mentor engineers, collaborate cross-functionally with product and design, and ensure application stability and performance. Participate in on-call support and improve system reliability. Use AI developer tools to accelerate development and improve code quality.

Own application production support during US business hours, investigate and resolve incidents, harden AI-assisted code, maintain release health, and improve observability. Manage database schemas, indexes, migrations, backfills, and data integrity. Productionize and monitor HL7v2/ADT ingestion, troubleshoot hospital feeds, and protect PHI through security-conscious engineering. Work closely with the CTO and infrastructure engineer while using AI tools to accelerate development and taking features from design through production.

Build and maintain accessible React and TypeScript interfaces plus Go services on AWS. Design PostgreSQL schemas, implement comprehensive automated tests, and support CI/CD, observability, security, and production reliability. Collaborate with clients and cross-functional teams throughout the SDLC, enforce quality standards, resolve defects, and participate in a shared 24/7 on-call rotation. Work includes accessibility compliance, performance testing, blue/green deployments, feature flags, and continuous technical improvement.

Develops and supports software applications. The posting requires U.S. citizenship or naturalized citizenship and mandates that all work be performed within the continental United States, Alaska, or Hawaii.

The Principal Engineer will shape the technical strategy for messaging infrastructure, influence architectural decisions across teams, and solve complex technical problems. Responsibilities include mentoring engineers, driving coherence across teams, and leading initiatives to ensure Weave's competitiveness in messaging solutions.

Senior Backend Engineer responsible for building and scaling backend systems to enhance the WeightWatchers member experience, ensuring performance and reliability. Responsibilities include developing APIs, improving data management, achieving operational excellence, and mentoring junior engineers.

Lead architecture and delivery across Rails backends and React frontends, build Node.js and NestJS platform integrations, establish testing and code-quality standards, mentor engineers, review code, and improve reliability, performance, and developer experience. The role requires technical ownership across multiple backend technologies and leadership in AI-assisted development practices.

Transfyr seeks adaptable builders for various roles across CS, biology, and business. Responsibilities include developing sensor stacks, data harmonization, computer vision, machine learning systems, lab operations, project management, and business development.

Build and maintain full-stack features across Ruby on Rails, React, and Flutter. Own work from architecture through production deployment, translate ambiguous user needs into pragmatic solutions, make architectural decisions, improve reliability and performance, address technical debt, resolve production issues, mentor teammates, and help establish engineering standards in a remote-first startup environment.

The Head of Engineering will drive technical direction, develop product architecture, and eventually lead the engineering team while coding and building AI systems.