About the Role Hi, I'm Yan, Head of Engineering at Loop, and I'm hiring a Senior Backend Developer to architect and build our payment platform and financial ledger system. In this role, you'll build the systems that move money - the foundation everything else depends on. This role is an onsite position at our downtown Toronto office (Bay and Bloor). What You'll Be Doing Build and support our Payment Infrastructure with strict data integrity Work in a cross-country setting handling data segregation and legal compliance across jurisdictions Implement workflow orchestration with Temporal.Io for complex payment flows and system consistency Work directly with stakeholders to understand problems and define solutions Make informed technical decisions that balance user needs, business goals, and engineering constraints Build integrations with banking partners and payment processors Design for fault-tolerance, recovery,



and comprehensive audit trails Develop end-to-end features that help businesses manage money across borders What We're Looking For 5+ years backend development, 3+ years in financial systems Deep understanding of financial ledgers and double-entry bookkeeping Experience with event sourcing, CQRS, and message brokers (especially Kafka) Distributed systems expertise - consistency, availability, fault tolerance Product mindset - you care about the problem you're solving, not just the system you're building You think about what happens when things go wrong Bonus: Temporal.Io Event architecture Regulatory knowledge SWIFT/SEPA/Fedwire familiarity What we offer Salary range CAD$140,000 to CAD$170,000 base annual, commensurate with experience Equity ranging 0.01-0.1% Enrollment in group's health benefits after probation period This role is onsite in our downtown Toronto office Kitchen full of snacks and drinks to keep you going throughout the day Catered lunch on Fridays (we take recommendations!) #J-18808-Ljbffr

📌 Senior Backend Developer (Payments) - C$140,000 - C$170,000 A Year (Toronto)
🏢 LOOP
📍 Toronto