We're a fast-growing fintech startup building the only truly cross-border banking platform. We help businesses seamlessly manage money around the world so they can access more markets, accelerate their growth, and simplify their operations. We're looking for ambitious people to join our mission.
We're looking for engineers with a product mindset - people who think about the user's problem first, not just the component they're building. You'll work directly with stakeholders, make trade-off decisions, and own outcomes, not just output.
Hi, I'mYan, 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 is an onsite position at our downtown Toronto office (Adelaide and Spadina).
Small businesses have been underserved by traditional banks. Most businesses operate globally, yet moving money across borders is still painfully hard. Banking fees are opaque, while the process and time to send or receive money internationally is decades old. The tools offered to businesses are only suitable for companies with finance and treasury teams of 20.
Loop exists to change that.
We're building the banking infrastructure for businesses that operate globally by default. Multi-currency accounts. Seamless international payments. Modern systems to manage company finances. The things that should have existed years ago.
Bonus:Temporal.io, event architecture, regulatory knowledge, SWIFT/SEPA/Fedwire familiarity.
Before we talk, show us how you think:
A batch of cross-border payments settles overnight. In the morning, reconciliation shows discrepancies: some transactions are off by pennies, others by dollars. The total doesn't match what we expected after FX conversion.
In under 500 words, walk us through how you'd investigate this. What are the likely causes? What data would you look at first? How would you design systems to prevent or catch this earlier?
Send your response to careers@bankonloop.comwith the subject line "Backend - [Your Name]".
To apply for this position, please click “apply” and share your resume, alongside a brief paragraph about yourself and your previous experience. Don't forget to send us your challenge!
Your application will be reviewed by our recruiters and hiring managers; we do not use AI tools for screening or selection.
Loop is committed to creating a diverse culture. We encourage you to apply regardless of who you are or where you came from - what matters is the journey ahead. Put simply, if you’re unsure about your qualifications for this position, we’d still encourage you to apply!

Loop is a cross-border banking platform for Canadian-based businesses operating across Canada, the United States and around the world. Loop's consolidated multi-currency banking platform helps businesses save time and eliminate FX losses. Loop offers tailor made products including CAD/USD corporate cards, interest-free spending, corporate level purchasing power, no-fee global payments, accessible growth capital and real US dollar accounts to help online businesses grow.
The Loop US Dollar Business Accounts are provided and issued by Lincoln Savings Bank, Member FDIC. FDIC insurance covers the failure of an FDIC insured Bank.