Software Engineer III

Job Summary

As a Software Development Engineer III on the Madrid engineering team, you will be an influential individual contributor – mentoring peers, leading complex technical initiatives, and helping shape the architecture of services used by partners globally.

Responsibilities

• Design, develop, and maintain complex backend services and APIs consumed across business units, with a focus on scalability, reliability, and clean‑code principles.
• Lead and clarify code evolution through thorough code reviews, applying knowledge of software design patterns, data structures, and computer science fundamentals.
• Identify and resolve areas of inefficiency in code or system operations, proposing and implementing meaningful improvements.
• Develop and test complex or non‑routine software applications, ensuring they are observable, testable, and meet design and SLA requirements.
• Collaborate proactively with peers across the organi...