Software Development Engineer in Test (Windows)

Sur LATAM; Ciudad de México; On-site; MXN 1,427,150 - 1,709,443; Full time

Benefits offered by this job

Unlimited PTO

Holidays

Job summary

A leading IT services firm is seeking a Software Development Engineer in Test. The role focuses on testing Windows drivers and building automation frameworks to enhance product quality. Ideal candidates should be proficient in Python, C#, or C++, and have strong debugging skills. This full-time position offers a competitive salary of $7,500 USD/month and unlimited PTO.

Qualifications

• Strong proficiency in at least two of Python, C#, C++.
• Experience developing automated test frameworks for Windows applications.
• Excellent debugging and troubleshooting skills.

Responsibilities

• Work with product development teams to meet software quality goals.
• Automate functional and non-functional tests.
• Build and maintain automation code and frameworks.

Skills

Python

C#

C++

Win32 APIs

Windows OS internals

Automation frameworks

Debugging skills

Tools

WinDbg

Process Monitor

Windows Performance Analyzer

Job description

Software Development Engineer in Test (Windows)

Overview

This role focuses on testing Windows drivers, endpoint security products, and building automation frameworks. You will protect company data on unmanaged BYOD devices and contribute to secure, seamless experiences in distributed workplaces without relying on traditional VDI.

Responsibilities

• Work with product development teams throughout the product life cycle to establish and meet software quality requirements and goals.
• Automate functional and non-functional tests to reduce test duration.
• Build and maintain automation code and frameworks that test both kernel-mode and driver-mode capabilities.
• Perform code reviews and white-box testing to uncover defects early in the product life cycle.

Qualifications

• Strong proficiency in at least two of Python, C#, C++
• Deep experience working with Win32 APIs
• Solid knowledge of Windows OS internals, including COM, IPC mechanisms, memory management, and the Windows security model
• Experience developing automated test frameworks or comprehensive test suites targeting Windows desktop applications and drivers
• Excellent debugging and troubleshooting skills, including using tools such as WinDbg, Process Monitor, Windows Performance Analyzer, and other diagnostic tools

Nice to have

• Experience in reverse engineering, disassembly, or debugging at the kernel/driver level
• 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

Location

Mexico City, Mexico

Employment type

Full-time

Seniority level

Entry level

Job function

Other

Industries

IT Services and IT Consulting