Company Overview:
Global Technology Services is a rapidly expanding organization situated in Medellín, Colombia. We pride ourselves on possessing one of the most influential networks within software development and IT services for the entertainment, financial, and logistics sectors. Our corporate projections offer a multitude of opportunities for professionals to elevate their careers and experience substantial growth. Joining our team means engaging with expansive engineering teams across Latin America, Philippines and the United States, contributing to cutting-edge developments in multiple industries.
Position Title: Senior Backend Developer
Location: LATAM
What you will be doing:
We are seeking a Senior .NET Modernization Engineer to lead the transformation of a large-scale legacy application into a modern, scalable, event-driven platform. This role requires deep expertise in C#, .NET, SQL Server, and modern software architecture practices, with a strong focus on Domain-Driven Design (DDD), Event-Driven Development (EDD), cloud-native solutions,
and application modernization.
The adecuado candidate is a hands-on technical expert who can analyze complex legacy systems, design modern architectures, optimize database performance, and drive development initiatives independently while collaborating effectively with cross-functional teams.
Required Skills & Experience
- 5+ years of professional software engineering experience with Microsoft technologies.
- Strong expertise in C# and modern software development practices.
- Experience working with legacy .NET Framework applications and modernization initiatives.
- Solid understanding and practical application of Domain-Driven Design (DDD).
- Hands-on experience implementing Event-Driven Architecture and asynchronous messaging solutions.
- Working knowledge of Microsoft SQL Server, including:
- Transact-SQL (T-SQL)
- Stored procedures
- Query optimization
- Performance tuning
- Indexing strategies
- Database