IT & Software

Senior Backend Python Engineer

Apexon

Toronto · On · Canada

We're looking for a Senior Backend Python Developer to join a team building secure, scalable, high-performance platforms for a core banking environment, candidates who have hands-on experience building production web applications/platforms with Python as their primary backend language.

What we're looking for:

  • Strong professional Python backend development
  • 5+ years software development experience
  • Strong understanding of transactions, isolation levels, locking & deadlocks
  • RabbitMQ or similar messaging systems
  • Docker / containerized applications
  • Experience owning features end-to-end

Nice to have:

  • Banking / Financial Services / FinTech
  • Payroll integrations

What you'll work on:

  • Design and build scalable Python backend services
  • Develop distributed microservices and REST APIs
  • Design solutions for high-volume transaction processing
  • Optimize performance and reliability
  • Participate in architecture and system-design discussions
  • Conduct code reviews and mentor junior engineers
  • Work closely with product, engineering and cross-functional teams

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Reference: WJ-3875_12067401

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