Job Summary: We are seeking a Senior .NET Developer to design, develop, and maintain scalable applications, with emphasis on software architecture, database management, and DevOps. Key Highlights: 1. Robust Application Development and Maintenance 2. Focus on Complex Software Architecture and Microservices 3. DevOps and CI/CD Implementation **Our team is growing! Join us.** We are looking for a Senior Developer \- .NET **Responsibilities and Duties** **On a daily basis, you will be responsible for:** * Application Development and Maintenance: Design, develop, and maintain robust, scalable, and secure applications using the .NET ecosystem. * Software Architecture: Capable of designing complex software architectures, including microservices, RESTful APIs, and event-driven applications. * Database Management: Experience in database design, query optimization, and data integration. Proficiency in SQL Server is frequently required. * Testing and QA: Develop and implement automated testing strategies to ensure software quality. * DevOps and CI/CD: Implement DevOps practices, including continuous integration and continuous delivery (CI/CD), to automate the development pipeline. * Code Review and Mentorship: Conduct code reviews and provide mentorship to less experienced developers. **Requirements and Qualifications** **The following are required for this position:** * C\# and .NET Framework/Core: In-depth knowledge of the C\# language and relevant versions of .NET Framework and .NET Core. * SOLID Principles and Design Patterns: Solid understanding of SOLID principles and experience applying software design patterns. * Security: Knowledge of application security practices, including authentication, authorization, and protection against common vulnerabilities. * Cloud Computing: Familiarity with cloud services, especially AWS, within the .NET ecosystem. ***Preferred Qualifications****:* * Containers and Orchestration: Experience with Docker and orchestration tools such as Kubernetes. * NoSQL: Knowledge of NoSQL databases, such as MongoDB or Cosmos DB, is a plus. * Messaging and Event-Driven Architecture: Experience with messaging systems (e.g., RabbitMQ or Kafka) and event-driven architectures. * Observability: Knowledge of observability strategies and tools such as DATADOG. **Additional Information** **Location:** Our technology team works remotely, but if you need to visit the office, we are located in São Paulo, Itaim Bibi. **Benefits:** \- Flexible Meal/Voucher Card \- Swille card; * Health Insurance; * Dental Insurance; * Life Insurance; * Remote Work Allowance; * Birthday Day Off; * TotalPass; * Vittude; * Consortium Professional Day Benefit; * 0% Interest Rate on Our Products (for employees only); \- PPR \- based on goals established in the annual program. And more... * Partnership with educational institutions offering discounts for postgraduate courses; * Partnership with Sesc. At Mycon, we uniquely combine tradition and innovation. As part of Grupo Coimex — with 49 years of market experience — we were founded in 2019 as Brazil’s first fully digital consortium. Our purpose is to empower Brazilians’ achievements in a transparent, fair, simple, and human way. That dream home, new car, motorcycle, or even that dream vacation? At Mycon, these dreams fit your budget, with the fairest market price and a simple, seamless digital experience. Interested? Explore our open positions and join this journey!