[Job 27825] Developer Back-end Senior - .NET, Brazil

We are looking for a Senior Developer to be part of our team! You will play a crucial role in designing and developing scalable cloud-native software solutions. Collaborating with cross-functional teams, you will ensure the delivery of high-quality applications that meet complex project requirements while embracing our values of collaboration, innovation, and transformation.

Responsibilities:

Develop and maintain high-quality code across the service ecosystem

Implement complex business logics and solutions

Manage own priorities and performance to deliver high quality, highly performant solutions

Documenting your work and contribute to continuous integration/continuous delivery (CI/CD) processes

Develop APIs that facilitate communication between systems

Implement messaging patterns for asynchronous communication between services

Integrate with external systems and databases while maintaining system integrity

Ensure proper error handling and resilience in service communications

Write comprehensive unit and integration tests

Conduct code reviews to maintain code quality and architectural integrity

Troubleshoot and resolve complex technical issues across the service ecosystem

Mentor junior developers in C# best practices and design patterns

Contribute to technical decision-making and architectural discussions

Requirements:

Experience with C# and .NET development

Knowledge of RESTful API design and implementation

Experience with microservices architecture and distributed systems

Proficiency in asynchronous programming patterns

Experience with SQL Server and writing efficient queries

Understanding of data access patterns and transaction management

Knowledge of database performance optimization techniques

Experience with data serialization formats (JSON, XML)

Proficiency in unit testing frameworks (xUnit, NUnit, or MSTest)

Experience with mocking frameworks (Moq, NSubstitute)

Familiarity with containerization using Docker

Advanced/fluent English

Nice to Have:

Experience with Java and Kotlin development

Understanding of CI/CD pipelines

Knowledge of logging, monitoring, and observability in distributed systems

Knowledge of continuous integration practices