Job Summary: We are seeking a Mid-Level Backend Developer .NET to work on the development and maintenance of tax applications, with a focus on APIs, microservices, and delivery quality. Key Highlights: 1. Development and maintenance of tax applications with .NET 2. Work on microservices architectures and REST/RESTful APIs 3. Team collaboration focused on quality and results We are looking for a **Mid-Level Backend Developer .NET** to work on the development and maintenance of tax applications using the .NET ecosystem in modern environments, with emphasis on APIs, microservices, and delivery quality. ### **Main Responsibilities** * Develop and maintain backend applications using .NET; * Design and evolve REST/RESTful APIs; * Work on microservices architectures; * Work with relational databases and SQL queries; * Ensure version control, documentation, and adherence to development best practices; * Collaborate with the team to deliver efficient and high-quality results. ### **Technical Requirements** * Experience with .NET 8 or later (Windows and/or Linux); * Development of REST/RESTful APIs; * Knowledge of microservices architecture; * Experience with Swagger and GitHub; * Hands-on experience with relational databases and SQL. ### **Nice-to-Have** * Experience with NoSQL databases; * Experience with WebServices and Windows Services; * XML and JSON serialization and deserialization. ### **Behavioral Competencies** * Proactivity and teamwork; * Organization and attention to detail; * Strong communication and collaboration skills; * Focus on quality and results. **Employment Type:** PJ **Duration:** 6 months, with possibility of extension **Work Model:** Hybrid (3 days on-site, 2 remote) – São Bernardo do Campo