Platform Engineer: Payments & Observability (Equity)

Santé is seeking a Senior Software Engineer to own critical platforms: the sale write path, payments integration, and the observability stack. You will work across teams to ensure correctness and performance while shaping patterns for high-write workloads. You’ll partner with AI, Money Movement, and Merchant Experience teams to deliver robust, scalable features. You’ll lead the evolution of our platform with emphasis on idempotency, transactional boundaries, and strong telemetry, while mentoring