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Principal Software Engineer (Full Stack, Backend-Focused)

1 month ago
United States
Full-time
Lead
Software Engineer
Software Development
Angular Apache Spark API Gateway AWS Go HIPAA Java JWT Kafka Kubernetes Microservices NestJS Node.js OAuth PostgreSQL Python React Terraform TypeScript
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Arcadia

Arcadia

Arcadia provides a healthcare data platform that enables organizations to unify diverse data sources, derive actionable insights through analytics, and enhance patient outcomes by delivering high-quality care experiences.

IT Services
251-1K
Founded 2002
$154M raised
View All Jobs 13

Description

  • Lead the rearchitecture and implementation of the User Management platform across Arcadia products.
  • Build backend services and APIs using NestJS, TypeScript, and PostgreSQL to support secure multi-tenant access models.
  • Design distributed, event-driven systems to synchronize user data and access events across applications.
  • Modernize authentication and provisioning flows using Auth0, SAML 2.0, OAuth2, and JWT.
  • Manage cloud infrastructure with Terraform and AWS-native services such as ECS, S3, SNS, and Aurora.
  • Define SLOs and design telemetry, monitoring, canary, and rollout strategies for key features.
  • Partner with Product, Security, SRE, and infrastructure teams to align technical execution with business and security needs.
  • Provide technical leadership, mentorship, and architectural guidance in complex and ambiguous problem spaces.
  • Participate in the engineering on-call rotation and support the reliability of User Management services.
  • Maintain documentation, operational runbooks, and engineering best practices for peers and downstream teams.

Requirements

  • 10+ years of professional full-stack software engineering experience with a focus on backend and distributed systems.
  • Proven experience building and scaling identity and access management systems.
  • Experience with authentication and authorization technologies including SAML 2.0, OAuth2, and JWT.
  • Strong expertise in TypeScript and Node.js/NestJS, with modern React or Angular experience for full-stack delivery.
  • Strong command of cloud architecture, preferably AWS, and Infrastructure-as-Code practices with Terraform.
  • Deep experience with relational and NoSQL data stores, including designing for vertical and horizontal scalability and high availability.
  • Demonstrated ability to own complex systems from design through rollout and post-release operation.
  • Excellent collaboration and communication skills across engineering, product, and SRE teams.
  • Strong architectural reasoning with the ability to balance pragmatism and long-term technical health.
  • Preferred: experience modernizing identity and access systems or other cross-cutting platform services.
  • Preferred: familiarity with API gateway design, centralized JWT validation, and event-driven architectures.
  • Preferred: exposure to Kafka, Kinesis, SNS/SQS, or other message-driven systems.
  • Preferred: experience in healthcare technology, HIPAA compliance, or other regulated data environments.
  • Preferred: polyglot engineering experience with languages such as Python, Java, or Go.
  • Preferred: experience with high-scale analytics platforms or Apache Spark jobs.

Benefits

  • Competitive compensation with a salary range of $200,000 to $240,000 per year.
  • Comprehensive benefits package.
  • Flexible Time Off, with a company average of about 22 days.
  • Remote-friendly engineering culture.
  • The opportunity to own a critical platform domain with high visibility and impact.
  • A mission-driven environment focused on improving patient outcomes and healthcare delivery.

Interested in this position?

Apply directly on the company website

Apply Now

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