Senior Platform Backend Engineer (E3/E4)

Aplazo is seeking a Senior Backend Engineer for the Platform team in Mexico to scale core services and build backend systems powering merchants. You will own critical platform components, write high‑quality code in Java/Python/Go, and collaborate across product and tech with emphasis on reliability and observability.

You should have 4+ years in integration software, experience with e‑commerce APIs, distributed systems, and modern DevOps practices, including CI/CD, AWS, DataDog, and on‑call