We are looking for a dedicated System Engineer with strong Level 2 systems engineering experience to support our Card Processing and Transaction Switching environment. The role requires hands‑on experience supporting high‑availability production systems, with strong troubleshooting, monitoring, operational support, automation, and implementation skills. Since this role sits within a critical payments environment, card processing, payments, or transaction switching knowledge is a must‑have. AWS or cloud platform knowledge would be beneficial, as the team will support future platform modernisation initiatives, including potential movement of components such as Postilion onto AWS infrastructure, as well as the introduction of Kafka‑based messaging and event streaming capabilities. The successful candidate should be technically capable, operationally disciplined, comfortable working in a regulated banking environment, and able to take ownership of sys...