Software Development Engineer in Test

3 semanas atrás

São Paulo, São Paulo, Brasil Sur LATAM Tempo inteiro
Software Development Engineer in Test (MacOS) Software Development Engineer in Test (MacOS)

2 days ago Be among the first 25 applicants

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Our US based client is looking for a deeply technical and hands-on Software Development Engineer in Test (macOS) to own the quality of their macOS integration layers — including endpoint security agents, network extensions, and other system-level components. You'll work closely with engineering and product teams to build high-fidelity automated tests, validate complex behavior across macOS internals, and ensure our platform's reliability, security, and compatibility on Apple hardware.
This is not just UI testing — this is system extension testing, sandbox boundary validation, and building test frameworks that simulate real-world macOS system behavior under enterprise security constraints.
Responsibilities:

  • Work with product development teams throughout the product life cycle to ensure software quality requirements and goals are established and met
  • Responsible for automating functional and non-functional tests to reduce test duration
  • Design, build, and maintain automated test infrastructure for system-level macOS functionality, especially around:
  • Perform code reviews and white box testing to uncover defects early in the product life cycle
Requirements
  • Strong proficiency in at least two of the following languages: Python, Swift, ObjC
  • Design, build, and maintain automated test infrastructure for system-level macOS functionality, especially around: Endpoint Security, Network Extensions, Accessibility and other Mac frameworks
  • Experience developing automated test frameworks or comprehensive test suites targeting MacOS desktop applications and platform functionality
  • Participate in architectural and design reviews with engineering and product
  • Drive regression, exploratory, and compatibility testing across macOS versions (including Sonoma and beyond)
  • Excellent debugging and troubleshooting skills on MacOS
Nice to have:
  • Experience in reverse engineering, disassembly, or debugging at the kernel/driver level is highly desirable
  • Practical knowledge of functional and regression testing methodologies for desktop applications
  • Familiarity with performance testing techniques (soak, stress, load testing)
  • Background in virtualization platforms, data center operations, or VM lifecycle management
  • Experience integrating AI/LLM-based solutions into automation to improve testing efficiency
Benefits
Salary: $7,500 USD /month + Holidays
Unlimited PTO Seniority level
  • Seniority level Entry level
Employment type
  • Employment type Full-time
Job function
  • Job function Other
  • Industries IT Services and IT Consulting

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