Senior macOS Systems Engineer — Security & Platform Apps

DTEX Systems Inc.; Northern (KY); Hybrid; USD 150,000 - 200,000; Full time

Benefits offered by this job

Equity participation

Health & wellness benefits

Generous time-off

Job summary

DTEX Systems Inc. is seeking a senior software engineer with extensive macOS development experience to design, develop, and maintain system software and applications for the macOS platform.

You will contribute across the engineering team, building features and integrations within the DTEX solution while working in a hybrid or remote setup. The role requires deep knowledge of macOS internals, Cocoa and Core Services, and proficiency in Swift, Objective-C, and C++.

Qualifications

• Bachelor’s degree in computer science or related Engineering or Science fields
• 3+ years of experience in relevant roles
• Proficient in developing software for the macOS platform
• Strong understanding of macOS administration
• In-depth knowledge of macOS platform architecture and internals, such as Darwin, Cocoa SDK, Core Services, and various Apple development libraries and SDKs
• Proficient in Xcode and programming in Swift, Objective‑C and C++
• Experience developing using the Apple Endpoint Security framework
• Good knowledge of general OS internals such as kernel mode and user mode, filesystems, networking concepts, process and application management, security and access control
• Good knowledge of databases, cryptography and troubleshooting in a macOS environment
• Knowledge of macOS device management applications and concepts
• Prefer experience in startup environments.
• A US citizen based in the US

Responsibilities

• Design, develop, test, document and maintain software modules running on the macOS platform
• Work with other teams to develop new features and integrations between the various software components that comprise the DTEX solution

Skills

macOS Development

Swift

Objective‑C

C++

Xcode

Apple SDKs & frameworks

OS internals

Security concepts

Team collaboration

Education

Bachelor's degree in CS or related field

Tools

Apple Endpoint Security framework

Cocoa SDK

Core Services

Job description

DTEX Systems Inc. is seeking a senior software engineer with extensive macOS development experience to design, develop, and maintain system software and applications for the macOS platform.

You will contribute across the engineering team, building features and integrations within the DTEX solution while working in a hybrid or remote setup. The role requires deep knowledge of macOS internals, Cocoa and Core Services, and proficiency in Swift, Objective-C, and C++.