Bengaluru, India Remote (Country) Employment

CertifyOS is hiring a Staff Application Engineer

Responsibilities

  • Own the application layer of the CertifyOS platform — the full-stack systems that translate provider data infrastructure into products used by payers, health systems, and digital health companies.
  • Define how the application layer is structured, including how the frontend and backend evolve together.
  • Design API contracts for external consumers.
  • Set engineering practices that govern application development as the team scales.
  • Drive technical strategy and shape engineering culture.
  • Set patterns that other engineers build on.
  • Architect application patterns such as optimistic UI, async job tracking, and real-time status updates via WebSockets or SSE to make long-running workflows feel fast and reliable.
  • Own the performance boundary between the data layer and the product, including query latency, pagination strategy, and caching architecture.
  • Define how AI capabilities integrate into the application layer, including latency handling, fallback behavior, streaming UX patterns, and eval instrumentation.

Tech Stack

Java 21, Quarkus, React, TypeScript, GCP (Spanner, BigQuery), Kafka, REST, GraphQL, gRPC, WebSockets, Docker, Kubernetes, GitHub Actions, Sentry, Cursor, Claude Code, Codex

Benefits

  • 100% coverage of health, dental, and vision insurance premiums for employees.
  • Unlimited PTO for US-based team, with at least two weeks off each year to recharge.
  • In India, employees are supported with health insurance, statutory leave benefits, and additional wellness (menstrual) leave for women.
  • Equal opportunity employer committed to building an inclusive environment.
  • Reasonable accommodations available during the application process.
  • Pay transparency and open culture where compensation conversations are encouraged and respected.

Additional Information

  • We are an equal opportunity employer committed to building an inclusive environment where everyone feels valued and empowered to do their best work, and we welcome applicants from all backgrounds and experiences.
  • If you require reasonable accommodations during the application process, please contact recruiting@certifyos.com.
  • We are also committed to pay transparency and foster an open culture where compensation conversations are encouraged and respected.
Required Skills
QuarkusReactJSTypeScriptApache KafkaRESTful APIGraphQLWebSocketsDockerKubernetesGitHub ActionsCursorClaude Code
About company
CertifyOS

Get frictionless, API-first credentialing, licensing, enrollment, and network monitoring for payers, providers, health systems, and rapidly scaling digital health companies.

CertifyOS provides a unified healthcare data foundation, creating one accurate, AI-enabled source of truth to replace spreadsheets and point solutions. The platform powers credentialing, contracting, payments, compliance, and the future of provider data management.

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Job Details
Department Engineering
Category fullstack
Posted 24 days ago