Senior Software Engineer, macOS

SentinelOne is a cybersecurity company at the intersection of AI and security, focusing on protecting enterprises and critical infrastructure through an AI-native platform that unifies protection across various systems.

Location: Remote (US)

Salary: $149,000—$182,000 USD

Responsibilities

• Design high-performance features for core macOS technologies.
• Evolve agent architecture at the system level.
• Lead technical response to critical field events.
• Diagnose root causes within the macOS ecosystem.
• Develop and issue robust patches.
• Collaborate with Product and Quality Assurance teams to ensure rapid integration of security fixes and performance enhancements.

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.

Benefits

• Restricted Stock Units (RSUs)
• Employee Stock Purchase Plan (ESPP)
• Flexible time off
• Paid company holidays and sick time
• Gender-neutral parental leave
• Grandparent leave
• Medical, dental, and vision coverage
• 401(k) retirement plan with company match
• Life and disability insurance
• Health and dependent care FSA
• Voluntary benefits (hospital, accident, critical illness)
• Employee Assistance Program (EAP)
• ARAG pre-paid legal
• Nationwide pet insurance
• Cancer Care program
• Global business travel medical insurance
• Home office allowance
• Mobile phone reimbursement
• Wellness coach
• Wellness/gym reimbursement
• Fertility coverage
• Adoption & surrogacy reimbursement

Additional Information

• This role is based in the US with a salary range of $149,000—$182,000 USD.
• SentinelOne is an Equal Employment Opportunity employer and participates in the E-Verify Program.