Senior Java Architect - Payments & Real-Time APIs

Intec Select Ltd in the United Kingdom is recruiting a Principal Engineer (Payments) for a leading financial services partner. You will combine hands‑on Java (17/21) delivery with architectural leadership across Faster Payments, Real‑Time Payments, Card payments, BACS, and APIs.

Based in London, Chatham or Wolverhampton with onsite work two days per week, you will shape cloud‑native architectures, data platforms and secure integrations with core banking systems like Mambu.