About this role
Principal Software Engineer at Qfg. Location: Argentina. Role: leading architecture, integrating AI, mentoring engineers Requirements: 8+ years software development experience; BS/MS in CS or related (or equivalent); strong architecture and hands-on coding skills; experience with .NET, JavaScript/TypeScript, Node.js, SQL/NoSQL, cloud (AWS/GCP/Azure), microservices, frontend frameworks, AI integration, and strong communication. Category: Software Development Seniority: Senior Level Tools: .NET, JavaScript, TypeScript, HTML, SCSS, Node.js, ExpressJS, NestJS, SQL, NoSQL, React, Angular, VueJS, AWS, GCP, Azure, GitHub Copilot, Claude, Cursor, OpenAI, Azure AI Commitment: Full Time Workplace: Hybrid Languages: English