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Principal Software Engineer (Full Stack, Backend-Focused)

1 week 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
Apply Now
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 17

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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