Senior Growth Engineer, Fintech Platform

Taptap Send in London is seeking a Senior Engineer to lead the development of our consumer‑facing product, building scalable backend features with Kotlin and Spring, and collaborating closely with Product, Operations, Customer Support and Growth to ship reliable, intuitive experiences.

This is an early‑team role on a cross‑platform stack (React Native/TypeScript frontend, Kotlin backend, PostgreSQL, AWS, Terraform and Ansible).