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Senior Backend Engineer Growth Platform

Affirm, Inc.

Build scalable backend systems in a remote Senior Software Engineer role at Aff, using APIs, data models, and event-driven services. Help shape customer growth across Canada.Aff’s Growth Platform Engineering team develops systems supporting acquisition, engagement, and lifecycle growth. As a senior engineer, you will design backend services, collaborate with Product and Data Science, and influence customer experiences across millions of customers. Your work will support communications, experimentation, personalization, and Aff’s product ecosystem.Key Responsibilities:
Design scalable backend systems, APIs, and data modelsPlan projects using product, technical, and business goalsPartner with Product Managers, Data Scientists, and AnalystsMaintain secure, observable, and performant servicesMentor junior engineers and support on-call effortsRequirements:
Six or more years building backend software systemsUnderstanding of distributed systems and service-oriented architectureProduction experience delivering complex backend systemsProficiency in Python, Kotlin, or similar languagesExperience with AWS or another major cloud providerBring backend engineering, experimentation, and cross-functional collaboration skills to Aff’s remote Growth Platform Engineering team.
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Vacancy posted 43 minutes ago
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