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EPAM Systems

Senior .NET Developer

EPAM Systems
Argentina · Full-time · Mid-Senior

We are seeking a Senior .NET Developer to engineer scalable enterprise solutions across backend and frontend using C#, .NET, ASP.NET, Angular, and SQL with strong quality standards. You will collaborate on architecture, write unit tests, integrate APIs, and deliver features that may involve AI and Large Language Models (LLM)—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 experience in software development
  • High proficiency in C# for application development
  • Strong experience with the .NET framework for enterprise solution delivery
  • Hands-on exposure to AI or Large Language Models (LLM) in software projects
  • Solid understanding of unit testing practices for reliable, maintainable code
  • Knowledge of software architecture principles for designing scalable systems
  • Familiarity with SDLC methodologies such as Agile or Scrum
  • Proficiency in SQL for database management and queries
  • Experience with Entity Framework, Dapper, or ADO.NET for data access
  • Experience with ASP.NET for web application development
  • Experience with Angular for interactive UI development
  • Excellent spoken and written English, B2+ (Upper-Intermediate) or above

 

We offer

  • International projects with top brands
  • Work with global teams of highly skilled, diverse peers
  • Healthcare benefits
  • Employee financial programs
  • Paid time off and sick leave
  • Upskilling, reskilling and certification courses
  • Unlimited access to the LinkedIn Learning library and 22,000+ courses
  • Global career opportunities
  • Volunteer and community involvement opportunities
  • EPAM Employee Groups
  • Award-winning culture recognized by Glassdoor, Newsweek and LinkedIn

Key Skills

Ranked by relevance

angular sql ai c ui
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Posted
Jun 17, 2026
Type
Full-time
Level
Mid-Senior
Location
Argentina

Industries

Software Development IT Services IT Consulting Technology Information Internet

Categories

Information Technology Engineering Business Development

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