Senior Infrastructure Engineer

About the Role

You will design, build, and maintain the backbone of the engineering platform, including developer workflows, CI/CD pipelines, and core infrastructure that powers high-performance APIs and data services. You will architect scalable systems, build automated testing tooling, ensure availability and reliability, and operate autonomously while collaborating with engineers across the company.

Requirements

  • 6+ years of hands-on software engineering experience delivering production-grade systems
  • Deep familiarity with cloud infrastructure and DevOps tooling including AWS and Kubernetes
  • Experience with Terraform, Kafka, load balancing, ElastiCache, messaging queues, Flux, Docker, GitHub Workflows, Cloudflare, FluxCD
  • Experience with PostgreSQL, MongoDB, Redis, S3, Lambda, and AWS networking (VPCs, VPC Peering)
  • Excellent communication skills and ability to collaborate across teams
  • Proven history of improving engineering workflows and implementing tools and processes
  • Leadership experience planning and executing large-scale projects
  • Ability to ship quickly and iterate without compromising quality
  • Specialized expertise in at least one area such as networking or security

Responsibilities

  • Build and automate development workflows
  • Architect scalable systems
  • Power high-performance services
  • Develop testing infrastructure
  • Ensure availability and reliability
  • Move fast without breaking things
  • Operate autonomously
  • Collaborate across teams

Benefits

  • Equity
  • Unlimited PTO
  • Health coverage
  • Vision coverage
  • Dental coverage
  • 401k match
  • Hardware setup (new MacBook Pro, large display, accessories)

Skills

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Senior Infrastructure Engineer at Polymarket | JobStash