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Senior .NET Developer

Remote in Argentina
.NET& 12 others
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We are looking for a Senior .NET Developer to build dependable enterprise applications across backend and frontend layers with modern engineering practices. You will work with a collaborative team using C#, .NET, ASP.NET, Angular, and SQL, including AI and Large Language Models (LLM) where applicable, to deliver high-quality features—apply now.

Responsibilities
  • Design and develop scalable backend and frontend solutions for enterprise applications
  • Collaborate with cross-functional teams to deliver robust and maintainable software products
  • Participate in code reviews and provide feedback to ensure high code quality
  • Optimize application performance and resolve technical issues as they arise
  • Integrate third-party APIs and services to meet project requirements
  • Write and maintain technical documentation for new and existing features
  • Ensure adherence to best practices throughout the software development lifecycle
  • Contribute to the continuous improvement of team processes and technical knowledge
Requirements
  • Proven 3 years of relevant experience in software development
  • Hands-on proficiency in C# for building applications
  • Strong experience with the .NET framework to deliver enterprise solutions
  • Practical experience using AI or Large Language Models (LLM) within software projects
  • Solid understanding of unit testing to keep code reliable and maintainable
  • Good knowledge of software architecture principles for scalable system design
  • Familiarity with SDLC methodologies such as Agile or Scrum
  • Proficiency with SQL for database querying and management
  • Experience with data access technologies such as Entity Framework, Dapper, or ADO.NET
  • Working experience with ASP.NET for web application development
  • Experience with Angular to create interactive user interfaces
  • Excellent English communication skills, B2+ (Upper-Intermediate) or higher