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Senior Full Stack Engineer Oshawa

📍 Location
oshawa
⏰ Job Type
Full-time
📅 Posted
June 04, 2026

About the Role

About the Company

TekRek is partnered with a high-growth fintech infrastructure company building payment and payout systems for modern workforce and marketplace platforms. Their platform supports large-scale money movement across a global network of users and transaction flows.

With robust product traction and continued growth, they are investing heavily in backend infrastructure, scalability, and distributed systems engineering.

The Role

This backend-leaning engineering role is focused on building and scaling the core systems that power high-volume transaction processing and internal platform infrastructure. The team is looking for someone comfortable operating with autonomy, moving quickly through ambiguity, and making pragmatic technical decisions in a quick-growing environment.

What You Will Do

  • Design and build scalable backend services that support high-throughput payment and transaction workflows
  • Develop and iter...

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