Senior MacOS QA Engineer

🔥 0 minutes ago

🌐 Portugal, Germany, +3 more countries – Remote

🇵🇹 Portugal – Remote 🇩🇪 Germany – Remote 🇵🇱 Poland – Remote 🇷🇸 Serbia – Remote 🇧🇾 Belarus – Remote

⏰ Full Time

🟠 Senior

🔧 QA Engineer (Quality Assurance)

👻 Ghost score 12%

What it means: the chance that no one is really hiring for this job.How to read it: 60% or higher means we think this is a ghost. Lower scores are less of a worry.Why this score:

• Just posted.
• Jobs at this company usually fill in 30 days.
• No salary listed.

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Sur Global

WebsiteLinkedInAll Job Openings

501 - 1000 employees

📣 Marketing

📦 Logistics

💼 Consulting

Marketing • Logistics • Consulting

Sur Global is a nearshore talent solutions provider that helps companies find and hire top remote professionals from Latin America. Positioning “E-Migration” and nearshoring as the future of work, Sur Global focuses on reducing operating costs and increasing productivity by sourcing sales, engineering, marketing, and customer success talent across countries like Brazil, Mexico and Argentina. They serve businesses looking to scale operations with LATAM remote teams and emphasize measurable ROI from nearshore hiring.

📋 Description

• Validate the stability, security, and compatibility of a secure macOS platform used to protect sensitive systems • Test macOS security features spanning System Extensions, Endpoint Security, and Network Extension frameworks • Design and execute manual test plans for system extensions, XPC, and low-level operating system integration points • Explore and document edge cases, race conditions, compatibility scenarios, and regressions across macOS versions • Reproduce and isolate issues involving sandboxing, SIP and TCC interactions, Launch Services, and daemon behaviors • Work with development, support, product, and automation teams to triage, verify, and regress bugs and compatibility issues • Validate interactions between the platform and third-party macOS apps and services • Collaborate with SDETs to identify exploratory and regression cases for automation • Track macOS release changes and assess their impact on functionality and compatibility

🎯 Requirements

• 5+ years of QA experience with macOS applications, focused on security, system-level, or compatibility testing • Strong understanding of macOS internals, including System Extensions, Endpoint Security, XPC, TCC, SIP, Launch Services, and file systems • Familiarity with Console, Activity Monitor, Instruments, fs_usage, dtrace, tcpdump, and lldb • Experience testing low-level products such as VPNs, endpoint security tools, or antivirus software • Ability to read crash reports and debug logs and identify root causes • Ability to work independently and investigate issues thoroughly before escalating • Excellent written communication for test case documentation and bug reports • Comfortable working in Terminal with launchctl, log, systemextensionsctl, and tccutil • Able to set up and fully clean test environments, including VMs/snapshots, removing extensions, and resetting permissions • Availability to work during US Eastern Time (EST) business hours • Interviews include hands-on questions about the experience listed on your CV • CV must be submitted in English

🏖️ Benefits

• PTO and holidays • Compensation based on experience

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