Make payment, refund and reconciliation workflows understandable and dependable for restaurants and their customers.
You will own engineering work where customer experience and financial correctness meet. A payment event may arrive late, a webhook may be repeated and a refund may start in a different system, so clear state modelling and traceability are essential. You will partner with product, operations and other engineers to design robust money-related workflows and support effective investigation. This is a software role.
What you would be doing
- Build and maintain payment-provider integrations for checkout, refunds and connected merchant accounts.
- Design idempotent webhook processing and explicit payment-state transitions.
- Develop reconciliation workflows that identify mismatches without silently changing financial records.
- Model monetary values, fees and rounding consistently across interfaces and storage.
- Create tests for repeated events, partial failures, refunds and delayed confirmations.
- Improve audit trails and internal tools used to investigate payment issues.
- Coordinate payment releases and provider changes with relevant engineering and operational teams.
What we are looking for
- Strong backend engineering experience on payment or other financially sensitive workflows.
- Understanding of idempotency, retries, reconciliation and reliable event processing.
- Confident SQL and data-modelling skills, including transactions and traceability.
- Ability to handle monetary calculations consistently without unsafe floating-point assumptions.
- Experience explaining complex failure modes to technical and non-technical colleagues.
Useful, but not essential
- Hands-on Stripe or Stripe Connect experience.
- Experience with multi-merchant commerce platforms.
- Familiarity with payment-security practices and minimising sensitive data exposure.
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