Senior Platform Engineer in OpenLoop

We are seeking an experienced Senior Platform Engineer to design, build, and maintain our serverless, event-driven platform foundation. This role is focused on creating reusable, best-practice infrastructure and application patterns that power our product engineering teams. You’ll be responsible for delivering robust CDK constructs, enabling asynchronous development with CQRS and Domain-Driven Design (DDD) principles, and ensuring that reliability, security, and developer productivity remain core to our platform. This role reports to the Platform Engineering Manager.

About OpenLoop

OpenLoop was co-founded by CEO, Dr. Jon Lensing, and COO, Christian Williams, with the vision to bring healing anywhere. Our telehealth support solutions are thoughtfully designed to streamline and simplify go-to-market care delivery for companies offering meaningful virtual support to patients across an expansive array of specialties, in all 50 states.

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• 7+ years of software engineering experience, with 3+ years building AWS serverless applications using CDK (or equivalent IaC tools such as Terraform or Pulumi).
• Proven experience implementing CQRS and DDD in production systems.
• Strong expertise with event-driven and asynchronous architectures.
• Deep understanding of AWS serverless services and their operational characteristics.
• Experience building platform-level tooling and reusable components for multiple product teams.
• Expertise in site reliability engineering and cloud security best practices.
• Proficiency with monorepo development and TypeScript-based toolchains, including React for frontend components.
• Experience using AI-powered developer tools to increase productivity.