Descripción de la oferta
At Winning Consulting we are looking for a Senior Backend Engineer (.NET / AWS) to join an international delivery team building and operating API-driven backend services. From Spain Responsibilities Design, build and maintain backend services and APIs within the C#/.NET ecosystem (development, troubleshooting, debugging and service operations). Deliver and operate serverless workloads on AWS , contributing to solutions using API Gateway, Lambda, DynamoDB and S3 . Implement and maintain API security practices: authentication/authorization, middleware, secure configuration, secrets management and access controls. Contribute to reliable deployments and operational excellence through Infrastructure as Code (Terraform) . Ensure production readiness through observability and operations , using CloudWatch logs, metrics and alarms to monitor, troubleshoot and improve system reliability. Requirements 3-7 years of experience in backend engineering Strong C#/.NET API experience (drivers, services, debugging, troubleshooting). Solid understanding of API design (REST principles, versioning, error handling, performance). Hands-on or strong fundamentals in AWS serverless (API Gateway, Lambda, DynamoDB; S3 is a plus). Experience with operational monitoring and incident troubleshooting using CloudWatch logs/metrics/alarms . English fluent mandatory Sobre Winning Consulting En Winning Consulting, impulsamos la transformación de nuestros clientes mediante consultoría, formación, selección, y investigación. Aplicamos pensamiento científico y metodologías probadas para generar valor sostenible. Más info:
