Senior Software Engineer, Infrastructure

Medallion is a leading provider operations platform in healthcare, focused on eliminating administrative bottlenecks. The Senior Infrastructure Engineer will build and maintain foundational systems, enhancing reliability, scalability, and developer velocity across cloud infrastructure, CI/CD, and security.

Responsibilities:

• Design, build, and maintain scalable cloud infrastructure with a focus on reliability, security, and performance
• Define and manage infrastructure as code using tools like Terraform to ensure consistent and auditable environments
• Develop, improve, and support CI/CD pipelines to accelerate development cycles and ensure high code quality
• Implement and maintain observability tools for monitoring, alerting, and diagnostics across distributed systems
• Collaborate with security and compliance teams to ensure infrastructure meets organizational and regulatory requirements
• Build and maintain internal developer tooling to streamline workflows, improve productivity, and support operational excellence
• Integrate with third-party data services and APIs to enable robust, scalable data flows and platform capabilities

Requirements:

• 4+ years of experience as an infrastructure engineer or software engineer
• Expertise with public cloud infrastructure and relational databases
• Infrastructure as code (i.e. Terraform, Pulumi)
• Able to write code in at least one high level language
• Experience setting up and maintaining CI/CD pipelines
• Strong track record with observability, monitoring, alerting
• Deep experience with AWS, especially ECS / EKS and RDS
• Vendor management experience, cost optimization
• Security/compliance experience