Senior .NET Developer
- Role
- Fullstack
- Experience
- Senior
- Employment
- Contract
Open to AR only. Set where you work from to check your eligibility.
No BS summary
Senior .NET Developer with a minimum of 3 years' relevant experience. Requires advanced C#, .NET, ASP.NET, Angular, SQL and experience applying AI / Large Language Models (LLM). Contractor role, telecommute — applicants must be located in Argentina.
Core skills
Required skills
Optional languages
We are searching for a Senior .NET Developer to create maintainable enterprise applications with C#, .NET, ASP.NET, Angular, and SQL in a fast-moving, collaborative environment. You will guide implementation, use unit testing, connect third-party APIs, and incorporate AI and Large Language Models (LLM) in project work—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
- Minimum 3 years of relevant professional experience in software development
- Advanced proficiency in C# for application development
- Strong background with the .NET framework for building enterprise solutions
- Experience applying AI or Large Language Models (LLM) in software projects
- Working knowledge of unit testing to improve reliability and maintainability
- Understanding of software architecture principles for scalable system design
- Familiarity with SDLC approaches such as Agile or Scrum
- Strong command of SQL for database queries and management
- Experience using Entity Framework, Dapper, or ADO.NET for data access
- Practical ASP.NET experience for web application development
- Angular experience for developing interactive user interfaces
- Excellent English communication skills, B2+ (Upper-Intermediate) or higher
Benefits
- 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
What you'll do
- 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
- Integrate third-party APIs and services to meet project requirements
- Write and maintain technical documentation for new and existing features
What they require
- Minimum 3 years of relevant professional experience in software development
- Advanced proficiency in C# for application development
- Strong background with the .NET framework for building enterprise solutions
- Experience applying AI or Large Language Models (LLM) in software projects
- Excellent English communication skills, B2+ (Upper-Intermediate) or higher
Benefits
- International projects with top brands
- Work with global teams of highly skilled, diverse peers
- Healthcare benefits
- Paid time off and sick leave
- Upskilling, reskilling and certification courses
Our Workforce Experience team helps clients realize digital and IT transformation by identifying and bridging gaps in employee knowledge, behaviors, and mindset. We design, develop, and implement a variety of solutions for online and in-person learning, including videos, articles, podcasts, interactive eLearning, coaching, experiential learning, instructor-led training, and assessments, using the latest insights from the learning sciences. In other words, we go beyond "training" to create learning experiences that really work.