Senior Java backend engineer building scalable healthcare platform services for Praia Health. Owning APIs, EMR integrations, cloud infrastructure, and platform architecture.
Responsibilities
Architect, build, and scale core Java backend services powering Praia's consumer experience and platform ecosystem
Develop and maintain JavaScript components, UI workflows, and client-side integration hooks
Build and operate enterprise integration services for EMRs, including Epic/MyChart, using HL7 FHIR APIs and modern interoperability patterns
Leverage Databricks and Apache Spark to build or support data pipelines, workflows, and analytical workloads when needed
Develop and maintain secure REST and event-driven APIs with OAuth2/OIDC authentication and authorization, auditing, and least-privilege controls
Author developer documentation, OpenAPI specifications, and runbooks
Own CI/CD pipelines, automated unit/integration/E2E testing, infrastructure-as-code, structured logging, and incident response
Partner with Product, Design, and partner-facing teams to translate technical requirements into robust solutions
Work closely with engineering leadership to deliver resilient software at a steady, well-defined pace
Establish end-to-end architectural ownership of Praia's platform
Requirements
6+ years of experience building and operating production software
Demonstrated senior-level scope and clear ownership of distributed, high-throughput systems
Expert-level software development skills in Java and the modern Java ecosystem
Experience with Quarkus or Spring Boot, concurrency, and microservices
Strong working knowledge of JavaScript/TypeScript and modern client-side architectures
Experience integrating with EMR/EHR systems and healthcare interoperability standards (FHIR, HL7, SMART on FHIR), or equivalent heavily regulated-sector experience such as FinTech
Experience delivering cloud-native services using AWS, Azure, or GCP
Experience with Kubernetes/Docker and Infrastructure as Code using Terraform
Deep understanding of OAuth2, OIDC, mTLS, JWT, secrets management, and secure SDLC practices
Hands-on experience with modern observability tooling, including metrics, distributed tracing, APM, and log aggregation
Exceptional written and verbal communication skills
Ability to write technical design documents and articulate architecture trade-offs
Bachelor's degree in Computer Science, Engineering, or equivalent practical experience
Must permanently reside in the United States or Canada
Must be currently authorized to work full-time in the United States or Canada
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