Senior Lead Engineer, MacOS Internals

Stelle nicht auf LinkedIn

🕒 vor 3 Monaten

🇵🇱 Polen – Remote

💵 $10.000 - $15.000 / Monat

⏰ Vollzeit

🟠 Senior

🧑‍💻 Full-Stack-Entwickler

🗣️🇺🇸🇬🇧 Englisch erforderlich

Jetzt Bewerben
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Logo of Sur Global

Sur Global

501 - 1000 Mitarbeiter

🎯 Rekrutierung

🤝 B2B

Recruitment • B2B

Sur Global ist ein Nearshore-Personalvermittlungsanbieter, der Unternehmen dabei hilft, erstklassige Remote-Fachkräfte aus Lateinamerika zu finden und einzustellen. Indem es „E-Migration“ und Nearshoring als die Zukunft der Arbeit positioniert, konzentriert sich Sur Global darauf, Betriebskosten zu senken und die Produktivität zu steigern, indem Talente in den Bereichen Vertrieb, Ingenieurwesen, Marketing und Kundenerfolg in Ländern wie Brasilien, Mexiko und Argentinien beschafft werden. Sie bedienen Unternehmen, die ihre Betriebsabläufe mit LATAM-Remote-Teams skalieren möchten, und betonen einen messbaren ROI durch Nearshore-Personalbeschaffung.

Beschreibung

• Design and implement security features using macOS frameworks such as Endpoint Security and Network Extensions. • Reverse engineer macOS internals and application interactions to enhance product compatibility and security. • Develop, debug, and optimize complex system-level code in C++, Swift, and Objective-C, adhering to secure coding best practices. • Investigate and resolve issues related to macOS system extensions, launch services, XPC, and sandboxing. • Act as a force multiplier by reviewing team designs and code, offering architectural direction, and coaching team members on best practices. • Document technical findings, architectural designs, and implementation details • Collaborate with QA, product, and support teams to ensure high-quality, secure, and testable deliverables. • Stay updated on macOS updates and security mechanisms in order to inform development.

🎯 Anforderungen

• 7+ years of systems programming experience with a focus on macOS internals, frameworks, and security • Proven track record of delivering complex macOS features to productions with hands on coding in C++, Swift, Objective-C • Deep expertise in macOS frameworks, including Endpoint Security, Network Extensions, Accessibility, Launch Services, File Providers, daemons, XPC and FSEvents • Advanced skills in reverse engineering MacOS components using tools like Ghidra, Frida, IDA, Hopper, lldb or other tools of your choice. You’re not afraid to look at XNU sources. • Strong understanding of macOS security mechanisms, including TCC, SIP, Gatekeeper. • Experience with debugging complex architectures on MacOS (system extensions, endpoint security, network extensions, launch services, XPC). • Ability to produce high-quality, testable, maintainable and secure code • Nice to have: • Expertise with Network Extensions, DriverKit, network protocols, proxies. • Expertise with APFS, file system internals. • C# / .Net experience is a plus.

🏖️ Vorteile

• Unlimited PTO

Jetzt Bewerben

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