Senior Software Engineer, macOS

SentinelOne is a company at the intersection of AI and security, pioneering a new operating model for cybersecurity. As a Senior Software Engineer (macOS), you will design high-performance features and evolve the agent architecture while ensuring rapid integration of security fixes.

Responsibilities:

• Work directly on core macOS technologies to design high-performance features and evolve our agent architecture at the system level
• Lead the technical response to critical field events, systematically diagnosing root causes within the macOS ecosystem to develop and issue robust patches
• Collaborate seamlessly with Product and Quality Assurance teams to ensure that vital security fixes and performance enhancements are integrated rapidly into our global release cycles

Requirements:

• 4+ years of software development experience, with dedicated experience on macOS
• Strong proficiency coding in Objective-C
• Understanding of macOS user space and internals
• Experience in systematically root-causing complex OS systems
• Experience developing OS drivers & system extensions is a plus
• Experience managing escalations or issues requiring highly coordinated efforts to identify service restoration
• Experience with system performance analysis and mitigations
• Cybersecurity experience or exposure to macOS endpoint security platforms
• Experience with large-scale event processing systems
• Swift experience is beneficial but not required