We are looking for a Senior .NET Developer to join our team. This position gives you the opportunity to work on impactful projects while collaborating with a skilled and motivated group of colleagues. If you are passionate about crafting efficient software solutions and thrive on solving challenging technical problems, we would love to hear from you.

Responsibilities

- Design and build scalable applications that align with business and technical goals
- Participate in code reviews to maintain high standards of quality across projects
- Collaborate with cross-functional teams to translate requirements into effective technical solutions
- Investigate and resolve complex issues throughout the software development lifecycle
- Contribute to architectural planning and long-term technical strategy
- Mentor and support junior developers in their professional growth
- Optimize application performance while ensuring consistent system reliability
- Produce clean, well-organized, and properly documented code
- Take part in sprint planning sessions and contribute to effort estimation
- Stay informed about emerging technologies and evolving industry practices

Requirements

- A minimum of 3 years of relevant professional experience in software development
- Strong proficiency in C# for building robust applications
- Solid hands-on experience with the .NET framework




- Experience writing unit tests to ensure code reliability and maintainability
- Strong understanding of software architecture principles and design patterns
- Familiarity with SDLC methodologies and their practical application
- Proficient knowledge of SQL for database querying and management
- Experience working with Entity Framework, Dapper, or ADO.NET for data access
- Familiarity with ReactJS for front-end development and integration with backend services
- Hands-on experience with ASP.NET for building web applications
- Practical experience with Amazon Web Services or Azure cloud platforms
- Basic understanding of AI concepts and their potential application in software solutions
- Strong written and spoken English proficiency at a B2 level or higher

We offer

- International projects with top brands
- Work with integral 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

📌 Senior .NET Developer (Argentina)
🏢 EPAM Systems
📍 Argentina