Staff Software Engineer, Mobile (App Infrastructure)

You write and ship real features alongside a team, bugs, interfaces, working product.

📋About the Role

At Affirm, we exist for the moments that matter—giving people a clear, predictable way to pay over time, with no hidden fees, no surprises, and no tradeoffs on what matters most. App Infrastructure is the team behind Affirm's shared mobile app infrastructure — the platform every other mobile feature team builds on. We own the app’s shared components: design system, networking, observability, exper…