Software Developer .NET Senior

Requirements:

Must have:

5+ years of experience with .NET Core and C#

Strong knowledge of SQL Server and Entity Framework Core

Experience with asynchronous programming and LINQ

Experience designing secure APIs using JWT and OAuth2

Hands-on experience with AWS SDK for .NET

Knowledge of CI/CD pipelines and containerization (Docker)

Strong understanding of backend scalability, performance, and security best practices

Nice to have:

Experience with microservices architecture and Kubernetes

Knowledge of message queues (RabbitMQ, AWS SQS)

AWS certification

Responsibilities:

Design, develop, and maintain robust backend services using .NET Core

Build and maintain RESTful APIs and microservices

Implement data access using Entity Framework Core

Optimize application performance and ensure security best practices

Integrate backend services with AWS (Lambda, S3, RDS, SNS/SQS)

Apply architectural patterns such as Clean Architecture and Domain-Driven Design (DDD)

Mentor junior developers and perform code reviews

Ensure scalability and reliability of cloud-based systems

Required Languages

English: Advanced

Spanish: Fluent or Native

Location

Mexico (Hybrid)