Senior Security Software Engineer - iCloud Security Infrastructure

This role is based in Edmonton, Alberta, Canada.

What you'll do:

• Architect, develop, and own security-critical systems software for iCloud services.
• Design and implement token-based authentication and authorization systems.
• Work with low-level Linux kernel interfaces and multithreaded design patterns.
• Lead security design reviews and promote security excellence across teams.
• Drive technical and architectural decisions for the team's strategic direction.

Minimum Qualifications:

• BS in Computer Science or equivalent experience.
• 10+ years in systems software engineering.
• Proficiency in C and/or C++.
• Strong networking fundamentals and expertise with Unix/Linux internals.
• Understanding of software security primitives and distributed systems design.

Preferred Qualifications:

• Experience with token-based authentication systems.
• Familiarity with modern security technologies and additional systems languages.
• Background in cloud services security or large-scale security infrastructure.