Sr .NET /C# with Strong AWS

Required skills:

• Strong professional experience with C# and .NET.
• Experience building backend services, workers, APIs, or distributed processing systems.
• Strong asynchronous, concurrent, and resilient service design skills.
• Strong Entity Framework / EF Core experience, including query behavior, DbContext lifecycle, connections, transactions, and performance under concurrency.
• Hands-on AWS experience and experience evaluating compute, memory, storage, and I/O requirements.
• Experience diagnosing running services using logs, metrics, resource utilization, and application diagnostics.
• Experience with Docker, relational databases, and large-file processing.
• Strong debugging and production troubleshooting skills.

Key responsibilities:

• Design and implement backend services, workers, and APIs using C# and modern .NET.
• Build reliable workflows for uploads, metadata, processing state, work dispatch, monitoring, retry, recovery, and completed results.
• Design safe and efficient asynchronous and parallel processing patterns at production scale.
• Develop and optimize application-side data access using Entity Framework / EF Core.
• Diagnose performance across application services, containers, databases, storage, and AWS compute resources.
• Evaluate CPU, memory, storage, and I/O requirements and help size AWS compute resources using measured workload characteristics.
• Improve logging, metrics, diagnostics, and health monitoring for production troubleshooting.
• Develop and maintain Docker/containerized components where appropriate.
• Participate in architecture, code reviews, automated testing, deployment, and production support.

Nic to have :

• Experience with large-scale file ingestion or processing pipelines.
• Experience with database-backed work scheduling or processing-state management.
• Experience with AWS storage, compute, monitoring, and networking services.
• Experience with load, scalability, capacity, and distributed-system testing.

Benefits

• Contrato a largo plazo.
• 100% Remoto.
• Vacaciones y PTOs
• Posibilidad de recibir 2 bonos al año.
• 2 revisiones salariales al año.
• Clases de inglés.
• Equipamiento Apple.
• Plataforma de cursos en linea
• Budget para compra de libros.
• Budget para compra de materiales de trabajo
• mucho mas..