? We’re Hiring | Senior Software Engineer (.NET/C#) | Buenos Aires | On-Site

?Location: Avenida Córdoba 1551, Buenos Aires, Argentina
? Work Model: On-site
? Contract: Full-time Contractor US$2,800 monthly
? Compensation: Paid in USD
?️Language: Advanced/Fluent English required

AlliedGlobal is looking for a Senior Software Engineer to join an international technology team developing mission-critical legal technology solutions used by law firms, corporations, and government organizations worldwide.

?Key Tech Skills
? .NET / C#
? PostgreSQL – schema design & query performance
? REST APIs & scalable systems
? Automated testing
? Production troubleshooting & incident resolution
? AI-assisted development tools – daily use of tools such as Cursor, Claude Code, GitHub Copilot, or similar

?What you’ll do
• Design and develop scalable features using .NET/C# and PostgreSQL
• Own features from development through production




• Troubleshoot and resolve production issues across the technology stack
• Write and maintain automated tests
• Use AI tools for coding, testing, code review, debugging and refactoring — while validating their output
• Participate in architecture discussions and code reviews
• Mentor junior engineers and contribute to engineering best practices

⭐ What we’re looking for
• 5+ years of professional software development experience with .NET/C#
• Strong PostgreSQL experience
• Experience building and supporting scalable production systems
• Strong automated testing practices
• Experience troubleshooting live production incidents
• Strong communication and collaboration skills
• A modern, AI-forward approach to software development

? Join AlliedGlobal and work on innovative technology solutions with an international team!

📌 ? Senior Software Engineer (.NET/C#) | On-Site | Buenos Aires
🏢 Allied Global Technology Services
📍 Buenos Aires