At
CertifyOS, we're building the infrastructure that powers the next generation of provider data products, making healthcare more efficient, accessible, and innovative. Our platform is the ultimate source of truth for provider data, offering unparalleled ease and trust while making data easily accessible and actionable for the entire healthcare ecosystem.
What sets us apart? Our cutting-edge, API-first, UI-agnostic, end-to-end provider network management platform automates licensing, enrollment, credentialing, and network monitoring like never before. With direct integrations into hundreds of primary sources, we have an unbeatable advantage in enhancing visibility into the entire provider network management process. Plus, our team brings over 25+ years of combined experience building provider data systems at Oscar Health, and we're backed by top-tier VC firms who share our bold vision of creating a one-of-a-kind healthcare cloud that eliminates friction surrounding provider data.
But it's not just about the technology; it's about the people behind it. At
Certify, we foster a meritocratic environment where every voice is heard, valued, and celebrated. We're founded on the principles of trust, transparency, and accountability, and we're not afraid to challenge the status quo at every turn. We're looking for purpose-driven individuals like you to join us on this exhilarating ride as we redefine healthcare data infrastructure.
About the Role
We are seeking a Senior Software Engineer to help scale our core platform and accelerate product delivery. You will build high-quality systems, influence architecture, and improve reliability and performance across our applications.
What You’ll Do
Own end-to-end delivery of features (design → deployment → support)
Build scalable, maintainable systems for evolving product needs
Partner with product to clarify requirements and deliver practical solutions
Improve reliability and code quality through strong engineering practices
Participate in on-call rotation and contribute to operational excellence
What We’re Looking For
- 5+ years building and maintaining production-grade systems
- Strong problem-solving skills and comfort with ambiguity
- Ability to independently define solutions and contribute to architecture
- Track record of shipping high-quality software in fast-paced environments
- Strong engineering fundamentals (testing, clean code, maintainability)
- Experience improving system performance and reliability
- Strong written/verbal communication and cross-functional collaboration
- Strong code review skills and a mindset of raising engineering standards
- Willingness to participate in on-call and incident response
- Experience working with sensitive data and security best practices (PII)
- Experience with AI tools such as Cursor, Claude Code and MCP servers.
Nice to Have
- Experience with microservices or distributed systems
- Experience building data-intensive or large-scale platforms
- Familiarity with healthcare, compliance, or regulated environments
- Experience with Master Data Management (MDM) or entity resolution systems
- Experience reducing technical debt through iterative refactoring
- Experience improving developer productivity through CI/CD and tooling
Technologies & Tools
- Google Cloud Platform (GCP)
- Java (Java 21 preferred) with Quarkus
- React / TypeScript
- REST APIs and distributed systems
- Docker and Kubernetes
- CI/CD (GitHub Actions)
- Monitoring and alerting tools (e.g., Sentry)
- Data platforms (Spanner, BigQuery)
- Kafka
- AI Tools (Cursor, Claude Code, Codex)
At
Certify, we're committed to creating an inclusive workplace where everyone feels valued and supported. As an equal opportunity employer, we celebrate diversity and warmly invite applicants from all backgrounds to join our vibrant community.
Originally posted on Himalayas