Senior Backend Developer
São Paulo, São Paulo, Brazil
Full Time
2 hours ago
$15,000 BRL
No Sponsorship
Key skills
AzureCloudDockerEntity FrameworkOraclePostgresPythonSQL.NETC#CTDDAzure DevOpsPostgreSQLSQL ServerCI/CD
About this role
Role Overview
- Design and evolve backend architectures based on microservices
- Develop solutions in C# with .NET 8/9 applying Clean Architecture, DDD and CQRS
- Define architectural patterns, domain modeling and integrations
- Build and maintain secure, scalable REST APIs
- Ensure quality with TDD and automated tests
- Work autonomously to resolve complex problems
- Serve as a technical reference, supporting the team through code reviews
- Integrate financial systems and data pipelines
- Operate in cloud environments (Azure) with production responsibility
- Support maintenance and stability routines
Requirements
- Strong proficiency in C# with .NET 8+
- Hands-on experience with microservices architecture
- Expertise in Clean Architecture, DDD, CQRS and SOLID
- Advanced experience with relational databases (SQL Server, PostgreSQL, Oracle)
- Experience with Dapper and/or Entity Framework
- Experience with automated testing and TDD (xUnit, NUnit, or similar)
- Knowledge of Docker
- Experience with CI/CD (preferably Azure DevOps)
- Experience with REST APIs (security and best practices)
- Familiarity with messaging and event-driven architecture
- Knowledge of Python for automations, integrations and data support
Tech Stack
- Azure
- Cloud
- Docker
- Entity Framework
- Oracle
- Postgres
- Python
- SQL
- .NET
Benefits
- Health insurance