EPAM is a leading global provider of digital platform engineering and development services. We are committed to having a positive impact on our customers, our employees, and our communities. We embrace a dynamic and inclusive culture.

Here you will collaborate with multi-national teams, contribute to a myriad of innovative projects that deliver the most creative and cutting-edge solutions, and have an opportunity to continuously learn and grow. No matter where you are located, you will join a dedicated, creative, and diverse community that will help you discover your fullest potential.

We are looking for a Senior .NET Developer with strong AI knowledge to join our team. This role offers the chance to work on impactful, technically challenging projects within a collaborative environment that values innovation and continuous growth. You'll be part of a team that prioritizes technical excellence, creative problem-solving, and the practical use of modern technology.

If you're driven to build reliable, well-engineered systems while deepening your AI expertise, this position provides a strong foundation for career advancement.

Responsibilities

- Design and build scalable, maintainable software solutions that meet both business and technical objectives
- Collaborate with cross-functional teams to ensure deliverables stay on schedule and meet quality expectations
- Participate in architecture-focused discussions, sharing input that helps steer project direction
- Review code produced by fellow developers, offering constructive feedback to maintain high-quality standards
- Troubleshoot and resolve complex technical issues that arise throughout the development lifecycle
- Mentor less experienced team members, helping them grow their technical skills and confidence
- Take part in planning sessions, contributing to scope definition and timeline estimates
- Stay current with industry trends and apply useful new techniques to everyday work




- Maintain clear documentation of key technical decisions and processes to support long-term maintainability
- Coordinate with stakeholders to clarify requirements and confirm deliverables meet agreed expectations

Requirements

- A minimum of 3 years of relevant professional experience
- Practical understanding of AI tools and concepts, applied to enhance development and solution design
- Strong hands-on expertise with .NET for building robust, enterprise-grade applications
- Solid command of C# for developing efficient, well-structured application logic
- Proficiency in Unit Testing practices to ensure stable, reliable, and maintainable code
- Strong understanding of Software Architecture principles for designing scalable and sustainable systems
- Familiarity with SDLC Methodologies to support organized and efficient project execution
- Capable of using SQL to structure, manage, and retrieve data from relational databases
- Experience with Entity Framework, Dapper, and ADO.NET for handling data access and persistence within .NET applications
- Practical experience working within a Microsoft Azure cloud environment
- Exposure to Amazon Web Services for managing and deploying cloud-based solutions
- Fluent English communication skills at a B2 level or higher

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
- Integral career opportunities
- Volunteer and community involvement opportunities
- EPAM Employee Groups
- Award-winning culture recognized by Glassdoor, Newsweek and LinkedIn

EPAM is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, national origin, age, sexual orientation, gender identity or expression, disability, protected veteran status, or any other characteristic protected by applicable law.

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