Day One Partners
Open positions
2 jobs
yesterday
Engineering Manager, Backend (Payments)
New RemoteNorth AmericaFull-time Salary + equity
United States
Hands-on engineering manager leading a small backend team that owns payments and subscription infrastructure (Apple StoreKit 2, App Store Server APIs, server-side billing, webhooks, reconciliation) at a profitable, high-growth consumer tech company. About 20% hands-on coding plus architecture, code reviews, hiring, and mentoring; fully remote in the US.
AI API Cloud Distributed Systems MongoDB +6 skills
yesterday
Senior Backend Engineer, Payments
New RemoteNorth AmericaFull-timeSenior Salary + equity
United States
Fully remote senior backend engineer role (hired via search firm Day One Partners) at a profitable, high-growth consumer tech company. You build and scale subscription/payment infrastructure: Apple StoreKit 2 and App Store Server APIs, Stripe billing, transaction verification, webhooks, reconciliation, and distributed backend services; Node.js/TypeScript preferred.
AI API CI/CD Cloud Distributed Systems +7 skills