Job Summary: FCamara is seeking a Mid-Level Backend .NET Developer to develop and maintain C# applications using microservices, integrate APIs, and ensure code quality through unit testing. Key Highlights: 1. Develop and maintain C# applications with .NET (preferably .NET 7+) 2. Work with microservices-based architecture and asynchronous messaging 3. Collaborate in teams with a focus on software development best practices FCamara is looking for a Mid-Level Backend .NET Developer to work with a bank that understands client needs, innovates in solutions, and delivers excellence to its customers. The bank is currently undergoing significant service evolution, with strong expansion into digital solutions for the foreign exchange market (individual and corporate clients) and FX-as-a-Service offerings for fintechs and financial industry partners. **Responsibilities and Duties** * Develop and maintain applications using C# with .NET (preferably .NET 7 or later). * Create and consume RESTful APIs with JWT authentication. * Implement integrations with external APIs. * Work with microservices-based architecture. * Develop solutions using asynchronous messaging with SQS and SNS (AWS). * Ensure code quality through unit tests (xUnit, NUnit or similar). * Use GitLab for version control, following the GitFlow workflow. * Configure and maintain automated CI/CD pipelines with GitLab CI. * Perform code quality and security analysis using SonarQube and Veracode. * Work with SQL databases. * Collaborate in teams with a focus on software development best practices and continuous delivery. **Requirements and Qualifications** * Solid experience with C# and .NET. * Knowledge of microservices architecture. * Proficiency in software design best practices. * Experience integrating RESTful APIs and JWT authentication. * Hands-on experience with messaging and distributed systems (SQS, SNS). * Familiarity with CI/CD practices. * Knowledge of version control with Git and GitFlow. * Experience with unit testing (xUnit, NUnit or similar). * Experience with SQL databases. * Knowledge of code analysis tools such as SonarQube and Veracode. **Additional Information** **Here, we are \#OrangeBlood!** We have been operating in the market for 17 years, side by side with our clients, delivering transformative experiences. We are a technology and innovation ecosystem with global expansion; beyond Brazil, we operate in Europe and the UK, with offices in Portugal, London, Dubai, and the Netherlands. **F for Formation: We believe in practicing a culture of knowledge sharing, community awareness, and the transformative power of knowledge!** We run initiatives and social actions that promote development, such as the Orange Juice tech community, the Training Program, our leadership school, and numerous partnerships with NGOs and Edtechs. **At FCamara, everyone is welcome — Diversity, Respect, and Ethics are non-negotiable elements embedded in our DNA.** So, are you ready to join an amazing team and become the protagonist of your own story?