Backend and System Engineer, Flows

Postman Postman · Enterprise · New York, NY · Flows

Postman is seeking a Backend and System Engineer to scale and maintain the Flows runtime system, a cloud-based system for running automations with a focus on low latency, high throughput, and high availability. The role involves developing, deploying, and operating backend services and infrastructure in a Kubernetes environment, making key technical decisions, and mentoring other engineers. The ideal candidate has 8+ years of experience shipping production-level software, strong Node.js/Golang skills, and experience with Kubernetes and cloud infrastructure.

What you'd actually do

  1. Develop high-quality, responsive APIs using modern backend technologies.
  2. Ensure APIs are secure and optimized for speed, scalability, and availability.
  3. Maintain operational excellence through test-driven development, strong test coverage, and detailed playbooks.
  4. Work closely with frontend engineers, designers, and product managers to design innovative backend solutions.
  5. Continuously benchmark, refactor and optimize code for high performance and availability.

Skills

Required

  • Node.js
  • Golang
  • Kubernetes
  • AWS
  • GCP
  • Azure
  • Terraform
  • CloudFormation
  • Helm
  • Crossplane
  • test-driven development
  • operational excellence
  • robust software practices

Nice to have

  • contributing to 0-to-1 products
  • developer tools
  • Serverless
  • PaaS

What the JD emphasized

  • 8+ years of experience shipping production-level software
  • proven track record of delivery and impact
  • shipping production-level software
  • proven track record of delivering impactful projects independently and as part of a team
  • strong hands-on experience with Kubernetes and cloud infrastructure APIs (AWS, GCP, or Azure)
  • A deep commitment to test-driven development, operational excellence, and robust software practices