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Lithic

22 days ago

Senior Software Engineer, Card Authorization

Remote · Anywhere in the World Anywhere in the World

$160,000–$200,000 / year pythonrustjava full-stack programming

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AI TL;DR

Join Lithic's Card Authorization team to develop real-time systems for card authorization and fraud prevention. Work remotely while building features that enhance payment security for clients worldwide.

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  1. What would you ship in the first month as Senior Software Engineer, Card Authorization at Lithic?
  2. Which tradeoff in the description would you ask about first?
  3. How do you explain a production incident to this team?
  4. What would you measure in the first two weeks?
  5. Which part of your last project maps to this stack?

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Job description

Join Lithic's Card Authorization team to develop real-time systems for card authorization and fraud prevention. Work remotely while building features that enhance payment security for clients worldwide.

Details

  • Remote position, candidates must be located in the US, Canada (Ontario or British Columbia), Netherlands, Poland, or Czech Republic
  • $160,000–$200,000 USD per year
  • 4+ years of experience in building production backend systems
  • Skills: Python, Rust, Java

The work

  • Write reliable, secure, scalable code for real-time authorization and fraud-prevention systems
  • Build customer-facing features like rules improvements and transaction monitoring
  • Improve system reliability and participate in on-call rotation
  • Lead efforts to enhance systems and processes within the team