Senior Fullstack .NET/React Developer / Hybrid 3 days per week / Jundiai - SP / Service Provider

Job Description

Act in the construction and maintenance of scalable applications, using .NET / .Net Core for the backend and frameworks like React or Blazor for creating responsive and intuitive user interfaces.

Design and implement robust RESTful APIs, ensuring efficient integration between the front-end and backend services. Perform modeling, writing, and optimization of queries in relational databases, operating with SQL Server and PostgreSQL to ensure data integrity and high availability.

Implement and sustain asynchronous communication flows using Messaging tools, aiming for system decoupling and the resilience of the microservices architecture.

Manage the application lifecycle through Docker, ensuring standardization of development and production environments, as well as supporting CI/CD processes.

Actively participate in code reviews and implement automated tests, ensuring software delivery with low technical debt and high maintainability.

Integrate with multidisciplinary squads, actively contributing to the technical refinement of user stories and sprint planning.

Requirements

.NET Ecosystem: Solid experience with C#, .NET Core, and modern architecture patterns.

Modern Front-end: Proficiency in React (Hooks, State Management) or experience in projects using Blazor.

Data Persistence: Proficiency in SQL and PostgreSQL databases, including query tuning and relational modeling.

DevOps and Infra: Practical knowledge of Docker for process isolation and basic orchestration.

Messaging: Experience with message brokers (such as RabbitMQ, Azure Service Bus, or Kafka) for event-driven architectures.