181K–241K CAD / year
Staff Software Engineer, Fullstack (Account Management)
FullstackRemote — Canada
Published on 2026-11-05
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About this role
Set technical strategy and deliver full-stack account security experiences that help customers protect and recover access to their accounts. The role combines scalable backend and web development with cross-functional leadership, operational ownership, and team mentorship.
About the company
Affirm offers buy now, pay later financing that lets consumers split purchases into transparent installment payments at checkout. It partners with merchants to provide flexible credit options without late fees.
The team
Account Management team within Trust & Safety, part of Affirm’s Checkout organization.
Stack
PythonKotlinAWSMySQLKubernetesReactVue
What you'll do
- Set technical strategy for the team on a year-long horizon and guide delivery of business-critical projects.
- Partner with product, design, and analytics to assess technical sustainability, risks, and trade-offs.
- Define technical solutions and operational processes that increase team effectiveness.
- Own team operations and availability, including monitoring, on-call practices, playbooks, testing, and alerting.
- Set and promote code review and design standards; share technical guidance through writing and talks.
- Develop teammates through feedback, guidance, and leading by example.
What we're looking for
- 8+ years of software engineering experience.
- Proficiency designing, developing, and launching scalable backend systems.
- Proficiency building web applications with declarative UI frameworks such as React or Vue.
- Experience planning and delivering major features or system components, or deprecating existing functionality.
- Strong written and verbal communication and effective cross-functional collaboration.
- Ability to work through ambiguity, from low-level implementation details to large-system architecture.
Benefits
- 100% employer-paid medical, dental, and vision coverage for employees and dependents.
- Monthly technology, health, and wellness stipends.
- Flexible time off and generous holiday calendars.
- Employee stock purchase plan with a discount.
- In-person onboarding experience.