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Site Reliability Engineer

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New York, NY$100k - $250kFull-timePosted 11mo ago

About the role

Kalshi is seeking an experienced Site Reliability Engineer to improve observability, reliability and availability of production systems, build automation, and collaborate across infrastructure, product, and security teams in a fast-growing, regulated financial technology environment.

Responsibilities

  • Improve observability, reliability and availability by defining and measuring key metrics
  • Build automation and improve systems to eliminate toil and operations work
  • Collaborate with the core infrastructure team to performance tune and optimize cloud deployments (Docker, Terraform, Kubernetes, EC2)
  • Collaborate with product teams to reduce service disruptions and automate incident response
  • Proactively find and analyze reliability problems across business units and stack, then design and implement software for improvements
  • Educate, mentor and hold accountable the engineering team to improve reliability as a core value
  • Write high quality, well tested code to meet customer needs
  • Debug extremely difficult technical problems and improve deployability and operability
  • Review feature designs for cross-cutting projects and ensure architectural clarity and security
  • Build pipelines to integrate with 3rd party vendors
  • Participate in on-call rotation for timely troubleshooting and resolution

Qualifications

  • 5+ years of experience in software engineering
  • Designed, built, scaled and maintained production services and know how to compose a service oriented architecture
  • Writes high quality, well tested code
  • Strong technical skills in system design and coding
  • Excellent written and verbal communication, bias toward open culture
  • Strong observability, debugging and performance tuning skills
  • Strong interpersonal skills across levels from junior to principal engineers
  • Willingness to dive into any layer of the stack to understand, debug, and improve it
  • On-call availability to resolve issues outside regular hours

Skills

Required:ObservabilitySystem designProgramming

Benefits

  • Equity
  • Benefits
Last updated Jul 8, 2026. Interested? Apply on the company site.
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About Kalshi

1st federally regulated exchange where people can trade on events

Kalshi (www.kalshi.com) is the first federally regulated exchange where you can trade on the outcome of events. We built Kalshi because we believe that people should be able to capitalize on what they know and have opinions on. We make this possible by expanding what people can trade on and allowing them trade in the domain of everyday knowledge. Kalshi is developing a new asset class, “event contracts,” and a financial exchange for trading on the outcome of events: we are federally regulated by the CFTC as the first-ever legal futures exchange in the U.S. for trading on a broad category of events.

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