Senior Software Engineer (.NET/C#) | On-Site | Argentina Are you passionate about building high-quality software, solving complex technical challenges, and leveraging AI-powered development tools to deliver exceptional products?
At Solvo General , we are looking for a Senior Software Engineer (.NET/C#) to join an international engineering team responsible for developing and maintaining mission-critical software solutions used by organizations worldwide.
This is a hands-on senior-level role where you'll own features from design through production, contribute to architectural decisions, solve production challenges, and mentor fellow engineers.
Design, develop, and maintain backend applications using .NET / C#
✅ Build and optimize database structures and queries in PostgreSQL
✅ Create and maintain automated tests to ensure software quality
✅ Utilize AI development tools such as GitHub Copilot, ChatGPT, Cursor, or similar to improve productivity while maintaining high engineering standards




✅ Mentor junior engineers and promote engineering best practices
✅ Take ownership of features from concept to deployment
5+ years of professional software development experience with .NET/C#
✔ Strong hands-on experience with PostgreSQL , including schema design and query optimization
✔ Strong background in Automated Testing
✔ Professional English proficiency
Schedule: Monday to Friday | 8:00 AM to 5:00 PM EST
Contract Type: Independent Contractor
Senior-Level Opportunity
You'll have the opportunity to work on large-scale software solutions, collaborate with talented engineers across different regions, influence technical decisions, and contribute to products that have a real-world impact.
If you're a senior engineer who enjoys ownership, problem-solving, software quality, and modern development practices, we'd love to hear from you.

📌 Ingeniero/a Software (México)
🏢 Solvo Global Careers
📍 México