**Responsibilities:** * Design and develop .NET (C\#) microservices on AWS, ensuring scalable and maintainable solutions. * Implement integrations with internal and third-party systems (REST, SOAP, webhooks). * Ensure end\-to\-end application performance, scalability, observability, and security. * Actively participate in code reviews, proposing continuous improvements and promoting best development practices. * Collaborate with the team on automating processes, testing, and deployments. * Contribute to defining clean architectures and optimizing existing services. **Requirements:** * Technical or university degree in Systems Engineering, Software Engineering, or related fields. * 3 to 5 years of experience in Backend development with .NET 6/7/8 (C\#), REST APIs, clean architecture, and testing. * Practical experience with AWS services (Lambda, API Gateway, DynamoDB or RDS, SQS/SNS, EventBridge, S3, IAM). * Knowledge of third-party integrations (OAuth2/JWT, REST/SOAP, webhooks), error handling, and retry mechanisms. * Experience with CI/CD (GitLab or GitHub Actions), observability (logs, metrics, tracing), and security best practices. Job type: Full-time Salary: Up to S/.5,000\.00 per month Application questions: * What tools or platforms do you use to implement continuous integration and deployment (CI/CD) pipelines, and how have you applied them in your projects? * How many years of experience do you have developing backend applications in .NET 6, 7, or 8 (C\#), using REST APIs, clean architecture, and automated testing? * Which AWS services have you directly used in real projects? * Have you worked on third-party integrations using OAuth2, JWT, REST, SOAP, or webhooks? Briefly describe your experience. Work location: Regular travel required