Principal devops engineer

Location : Remote (Europe) / Relocation to Barcelona (Hybrid) Project : Fin Tech Holding (Payment Processing) Salary : from €8,000 Smart Core is a fintech holding building infrastructure for the next generation of payments. Our solutions cover the entire financial operations cycle — from core banking and processing to cards, wallets, and anti‑fraud systems. Our core area is card acquiring, ensuring high‑speed and secure payment processing. Over the past five years, we have built a reliable infrastructure across the EU and CIS, launched our own payment solutions, and continue to grow actively. We are looking for a Principal Dev Ops Engineer to lead the infrastructure direction in our payment processing holding. This is a role for an expert who wants to combine architectural design, leadership of a small team (1‑2 engineers), and hands‑on engineering (“playing coach”). You will develop infrastructure where downtime is costly and data security is priority 1. We maintain a high engineering...