Senior Backend Developer focusing on security, vulnerabilities, and pentest at Evertec. Developing high-performance REST APIs and evolving a cloud-based microservices architecture in Brazil.
Responsibilities
Develop and enhance critical services related to security and vulnerabilities across the company's systems.
Develop and maintain high-performance REST APIs, ensuring reliability and scalability.
Evolve the microservices-based architecture in a cloud environment.
Implement asynchronous integrations using Azure Service Bus.
Work with authentication and authorization via Keycloak (IAM).
Perform modeling, query optimization, and tuning in SQL Server.
Ensure best practices such as SOLID, Clean Code, and automated testing.
Support architectural decisions and continuous improvement initiatives.
Conduct code reviews and raise the team's technical level.
Follow industry security best practices, especially OWASP guidelines.
Requirements
Strong experience with .NET Core / .NET 8+.
Experience with distributed architecture and microservices.
Experience with Azure (App Services, Service Bus, Storage).
Advanced knowledge of SQL Server (modeling, performance, and optimization).
Knowledge of messaging systems.
Experience with OAuth2 / OpenID Connect and Keycloak.
Experience with DDD (Domain-Driven Design).
Familiarity with Clean Architecture.
Knowledge of secure development best practices.
Experience with observability and monitoring.
Experience in financial or regulatory systems.
Benefits
Partner benefits club
Health insurance
Meal allowance
Childcare assistance
Life insurance
Transportation allowance
Flexible Benefits (choose the benefits according to your needs).
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