Senior macOS Developer
: Job Details :

Title: Sr. macOS DeveloperLocation: Austin, TX/ RemoteDuration: Direct HireWork Requirements: , Holders or Authorized to Work in the U.S.

Job Summary:We are looking for an experienced senior macOS Developer with deep knowledge of macOS system internals and system-level development. The ideal candidate will have hands-on experience with the macOS Endpoint Security framework and a comprehensive understanding of macOS components. This role involves leading the initiative to build our macOS sensor, interfacing with security frameworks, and ensuring the highest standards of performance, security, and reliability for our macOS support. Responsibilities: Lead Development of macOS Sensor:

• Design, develop, and maintain the macOS component of our application with a focus on system-level features and real-time monitoring
• Architect solutions that effectively monitor and analyze software interactions with the macOS kernel

Security Solutions Development:

• Develop advanced security solutions using the macOS Endpoint Security framework to monitor and protect system processes, file access, network activity, and other security-related events
• Implement features that detect insecure software behavior in macOS applications

System-Level Programming:

• Work on kernel extensions or system-level components requiring in-depth knowledge of macOS internals (e.g., XNU kernel, file systems, process management)
• Optimize system performance while ensuring robust security measures are in place

Cross-Functional Collaboration:

• Collaborate with cross-platform teams to design solutions that provide comparable functionality on other major operating systems
• Coordinate with backend and frontend developers to integrate system-level functionalities seamlessly

Troubleshooting and Optimization:

• Diagnose and resolve complex issues related to system performance, application security, and low-level macOS functionality
• Continuously improve the application's efficiency, scalability, and stability

Secure Communication Implementation:

• Implement and maintain secure communication protocols between applications and system components
• Ensure data integrity and confidentiality across all communications

Qualifications: Experience:

• Minimum of 5 years of professional experience in macOS development
• Demonstrable experience with the macOS Endpoint Security framework and system extensions
• Strong background in system-level programming and macOS internals

Technical Skills:

• Proficiency in C, Objective-C and Swift programming languages
• Deep understanding of the XNU kernel, file systems, and process management
• Experience with kernel extensions and low-level OS components
• Familiarity with secure coding practices and encryption protocols (e.g., SSL/TLS)
• Knowledge of cybersecurity principles and threat mitigation techniques

Non-Technical Skills:

• Excellent problem-solving and analytical abilities.
• The ability to articulate complex technical concepts in writing and in team meetings.
• A proactive and innovative mindset
• Ability to work independently and as part of a collaborative team

Preferred Qualifications:

• Experience working in a start-up environment
• Familiarity with cross-platform development (Windows, Linux)
• Certifications in cybersecurity or related fields (e.g., CISSP, OSCP)
• Contributions to open-source projects related to macOS or security

About INSPYR SolutionsTechnology is our focus and quality is our commitment. As a national expert in delivering flexible technology and talent solutions, we strategically align industry and technical expertise with our clients' business objectives and cultural needs. Our solutions are tailored to each client and include a wide variety of professional services, project, and talent solutions. By always striving for excellence and focusing on the human aspect of our business, we work seamlessly with our talent and clients to match the right solutions to the right opportunities. Learn more about us at inspyrsolutions.com. INSPYR Solutions provides Equal Employment Opportunities (EEO) to all employees and applicants for employment without regard to race, color, religion, sex, national origin, age, disability, or genetics. In addition to federal law requirements, INSPYR Solutions complies with applicable state and local laws governing nondiscrimination in employment in every location in which the company has facilities.