Senior Software Development Engineer (.NET Performance)

TL;DR

Senior Software Development Engineer (.NET Performance): Developing and optimizing performance of large-scale .NET applications and infrastructure in AdTech with an accent on profiling, troubleshooting, and reliability. Focus on analyzing memory, GC behavior, and improving application performance globally while building monitoring and regression testing tools.

What you will do

• Debug, troubleshoot, and profile real-world .NET applications
• Review design and code for performance improvements
• Build troubleshooting and monitoring tools for .NET applications
• Design and build reliable regression testing frameworks
• Manage technical migration to latest runtimes and libraries (e.g., .NET 10)
• Lead workshops and training on profiling and troubleshooting best practices

Requirements

• English: B2 level or higher required
• PhD or Master's degree in Software Engineering or related field
• 5+ years programming experience in C# and .NET runtimes
• Strong knowledge of Microsoft .NET internals and performance analysis
• Commitment to quality design, automation, and documentation
• Effective communication, mentoring, and collaboration skills

Culture & Benefits

• Hybrid work model blending home and office experiences
• Learning, mentorship, and career development programs
• Health benefits, wellness perks, and mental health support
• Diverse, inclusive, and globally connected team
• Fair pay with performance-based rewards and potential equity