Job Summary: We are seeking a Senior .NET Backend Engineer with expertise in SQL Server and experience in microservice architectures and security. Key Highlights: 1. Backend development with .NET Core / ASP.NET Core 2. Proficiency in Microsoft SQL Server for modeling and performance 3. Experience with microservice architectures and JWT-based security What We Expect From You? +5 years of backend development experience Solid experience with .NET Core / ASP.NET Core Proficiency in Microsoft SQL Server (modeling, performance, concurrency) Design and development of REST APIs (versioning, idempotency, backward compatibility) Microservice-based architecture (DDD, Clean Architecture, CQRS, Saga, Circuit Breaker) Implementation of JWT-based security and OWASP best practices Additional Assets - Experience with YARP or Ocelot - Knowledge of API Management with Kong - Messaging systems (RabbitMQ, Kafka, Azure Service Bus) - Containers (Docker / Kubernetes) - Experience using AI to accelerate development (automation, test generation, documentation) Mexico Time Zone: 8 AM – 6 PM. -Requirements- Minimum Education: University Degree / Technical Program 5 years of experience Languages: English Skills: .net Keywords: engineer, engineers, senior, sr, dotnet, net, net, db, bd, sql, db2, firebird, informix, interbase, oracle, postgresql, sqlserver, mozo, casa, remoto, remote, teletrabajo, home