Senior .NET/C# Engineer - Lead Backend & AI-Driven Systems

Roman Health Pharmacy LLC; Córdoba; Hybrid; ARS 1,800,000 - 3,200,000; Full time

Job summary

Solvo Global is seeking a Senior Software Engineer (.NET/C#) to join our on-site Argentina team. You will own features from design through production, mentor engineers, and contribute to architectural decisions while delivering high-quality software solutions.

You'll work with PostgreSQL, REST APIs, automated tests, and AI-assisted tools to boost productivity. The role requires strong English, hands-on leadership, and collaboration across an international engineering team.

Qualifications

• 5+ years of professional software development experience with .NET/C#.
• Strong background in PostgreSQL schema design and query optimization.
• Experience building and maintaining REST APIs.
• Strong automated testing background.
• Experience troubleshooting production systems.
• Familiarity with AI-assisted development tools in daily workflows.
• Proficient communication and collaboration; professional English.

Responsibilities

• Design, develop, and maintain backend applications using .NET/C#.
• Build and optimize database structures and queries in PostgreSQL.
• Develop and maintain REST APIs and core services.
• Create and maintain automated tests to ensure software quality.
• Investigate, troubleshoot, and resolve production issues.
• Participate in architecture discussions, code reviews, and tech decisions.
• Mentor junior engineers and promote best practices.
• Take ownership of features from concept to deployment.

Skills

NET/C#

PostgreSQL

REST APIs

Automated Testing

Production Troubleshooting

AI Tools

English Proficiency

Team Mentoring

Tools

GitHub Copilot

ChatGPT

Cursor

Job description

Solvo Global is seeking a Senior Software Engineer (.NET/C#) to join our on-site Argentina team. You will own features from design through production, mentor engineers, and contribute to architectural decisions while delivering high-quality software solutions.

You'll work with PostgreSQL, REST APIs, automated tests, and AI-assisted tools to boost productivity. The role requires strong English, hands-on leadership, and collaboration across an international engineering team.