Senior.NET Developer

About the Position

We are hiring a Senior .NET Developer to deliver scalable enterprise web solutions using C#,.NET, ASP.NET, Angular, and SQL in a quality-focused team. You will help shape architecture, apply unit testing, integrate APIs, and leverage AI and Large Language Models (LLM) when needed-apply today.

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

• At least 3 years of relevant software development experience
• Strong C# skills for application development
• Extensive experience with the.NET framework for enterprise-grade solutions
• Hands-on work with AI or Large Language Models (LLM) in software initiatives
• Clear understanding of unit testing for maintainable, reliable code
• Solid grasp of software architecture principles to design scalable systems
• Knowledge of SDLC methodologies such as Agile or Scrum
• Strong SQL proficiency for queries and database management
• Hands-on experience with Entity Framework, Dapper, or ADO.NET for data access
• Proven experience with ASP.NET for web application development
• Practical Angular experience for building interactive user interfaces
• Excellent written and spoken English, B2+ (Upper-Intermediate) or above

We Offer

• Remote work in Argentina
• Opportunity to work with cutting-edge technologies

About the Company

EPAM Systems is a global software engineering and product development company that partners with the world’s leading brands to deliver high-quality software solutions.