We’re Hiring: (.NET Migration & Microservices)Location: Monterrey (Onsite)Type: Contractor (Full-time)Language: Advanced English + Spanish requiredWe are looking for a Backend Developer to lead the modernization of legacy systems, migrating applications from .NET Framework 4.0 to .NET 8. This role is ideal for engineers passionate about microservices architecture, cloud, and high-performance systems, especially within banking or financial environments.What you’ll do:Migrate and refactor legacy applications to modern .NET 8 architecturesDesign and implement microservices-based solutionsOptimize SQL Server performance (queries, schemas, stored procedures)Implement enterprise-grade security (OAuth2, OpenID Connect, encryption)Build and maintain CI/CD pipelines in DevOps environmentsEnsure scalability, reliability, and data integrity across systems️ What we’re looking for:5–6+ years of backend development experienceStrong expertise in .NET (Framework → .NET Core / .NET 8 migrations)Advanced SQL Server skills (tuning, relational design, stored procedures)Hands-on experience with microservices, Docker, API Gateways, async systemsExperience with Azure DevOps, Jenkins, or GitHub ActionsStrong understanding of system design and performance optimizationAdvanced English and Spanish (mandatory)✨ Nice to have:Experience in banking or financial services systemsExposure to cloud platforms (Azure preferred)Familiarity with distributed systems and event-driven architectureIf you’re ready to modernize critical systems and work onsite in Monterrey, we’d love to connect!Apply now or send me a message for more details.
Job Title
.NET Architect