SOUTHWORKS

Senior Software Engineer – Desktop/C#

SOUTHWORKS

contract

Posted on:

Location Type: Remote

Location: Argentina

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Job Level

Senior

Tech Stack

Cloud.NET

About the role

  • Hands-on engineering (30–40%)
  • Build small tools, sample apps, packaging automation, and targeted patches to Microsoft SDKs/CI workflows that accelerate partner onboarding.
  • Technical guidance for elite partners
  • Work directly with senior engineers at leading AI and ISV companies to unblock their Windows app builds, packaging, publishing, OAuth flows, desktop features, and performance.
  • Windows application packaging and migration
  • Package PWAs, support WebView2/desktop hybrid architectures, assist app migrations from Xbox to Windows, and help partners adopt MSIX/unpackaged patterns.
  • Ecosystem content and best practices
  • Ghost-write technical guides and internal artifacts for Microsoft teams based on lessons learned (docs, engineering playbooks, reference implementations).

Requirements

  • Strong Windows engineering background (5+ years required; 8+ preferred)
  • Proven experience shipping Windows applications (Win32, .NET, UWP, WebView2 hybrids), debugging with tools such as ProcMon, WinDbg, Fiddler, and strong C# skills with the ability to read C++.
  • Full-stack proficiency with service integrations
  • Experience building and consuming REST APIs, OAuth flows, and distributed app architectures that connect desktop clients to cloud services.
  • Technical judgment with ambiguous requirements
  • Able to decompose unclear problems, propose architectural tradeoffs (UWP vs Win32 vs hybrid/PWA), and work effectively with senior Microsoft engineers and PMs.
  • Clear, confident communication with technical and business audiences
  • Capable of explaining desktop technology choices in terms of engineering effort, risk, time-to-market, and business impact.
  • Strong ownership and proactive execution
  • Able to identify opportunities, drive solutions without waiting for instruction, and deliver incremental value quickly.
Applicant Tracking System Keywords

Tip: use these terms in your resume and cover letter to boost ATS matches.

Hard Skills & Tools
Windows engineeringWindows application packagingC#C++Win32.NETUWPWebView2REST APIsOAuth
Soft Skills
technical judgmentclear communicationproactive executionproblem decompositionarchitectural tradeoffsownershipcollaborationtechnical guidancewriting technical guidesexplaining technology choices