Principal SW Engineer with Java and AWS (Remote from Spain) (España)

Job Overview

We are looking for a Principal Software Engineer to join our Site Reliability Engineering (SRE) team, driving reliability, scalability, and performance for a banking client. UST is a multinational digital technology services company with over 35,000 employees worldwide.

Key Responsibilities

• Technically lead a group of engineers responsible for maintaining and improving back‑end services for critical customer and data applications in the cloud.
• Shape and deliver the goals and vision set by the Site Reliability Engineering Manager (SREM).
• Contribute to major optimisation and improvement themes, identifying opportunities to reduce operational overhead through observability and service automation.
• Drive engineering best practice—Operational Excellence, Security, Quality, Resilience—and establish standards across the team and wider SRE community.
• Innovate within the team and contribute to the technical doma...