C# Developer (WPF/Winforms)

Description

Job Summary: We are looking for an experienced C#/.NET Developer to design, build, and maintain efficient and reliable code, applying best practices and an Agile mindset. Key Highlights: 1. Commitment to coding best practices and code reviews. 2. Agile and craftsmanship mindset. 3. Strong understanding and application of KISS and SOLID principles. What we are looking for? * Minimum of 3\-6 years of professional experience as a C\#/.NET Developer. * Proven experience designing, building, and maintaining efficient, reusable, and reliable code in a .NET environment. * Solid experience with C\# for both frontend development (WPF, Windows Forms) and backend development. * Experience with SQL Server and database interactions. * Familiarity with CI/CD practices and tools such as Jenkins, Bitbucket/GIT (Trunk-Based Development), XLDeploy, and XLRelease. * Experience with testing frameworks (e.g., NUnit) and code quality/security tools (e.g., SonarQube, Checkmarx). * Strong understanding and application of KISS and SOLID principles. * Ability to identify and resolve bottlenecks and bugs, ensuring optimal application performance, quality, and responsiveness. * Commitment to coding according to best practices, actively applying them during Pull Request reviews. * Agile and craftsmanship mindset. * Proficiency in spoken and written English (minimum B2\). * Excellent soft skills: initiative, honesty, resilience, and a collaborative team attitude, with the ability to work effectively in multicultural/global teams. * Availability to work in a hybrid model (approximately 2 days per week onsite) in Porto, Portugal. * Experience with Entity Framework/EF Core is a strong plus. * Knowledge of Blazor will be considered a plus. What do we offer? * Comprehensive Health Insurance, including dental coverage; * Feedback\&Coffee – regular feedback sessions and a structured Career Progression Model; * Aubay Training Academy, designed for your development: technical and behavioral training (in-person and e\-learning), Meet\&Techs, Webinars, Mentoring, and Technology Hubs; * Events and Team Building activities that strengthen team spirit and promote closeness; * Digital mental health and emotional well-being platform; * Health and well-being program, featuring workshops and initiatives for our employees, as well as community-oriented actions; * We grow with you and your family \- we provide a Mini\-Aubilous Kit upon the birth of your children and annual support for school supplies, from preschool through higher education; * Language platform offering conversation classes in 12 languages. What sets us apart? * Our organizational culture is built on strong values: commitment, excellence, teamwork, well\-being and happiness, and empathy; * We value and recognize those who contribute to our story, with referral awards and a special birthday gift; * We believe in authenticity: no dress code, because talent and attitude matter most; * We foster closeness and an informal environment; * Here, you’ll grow in good company, because we believe professional growth also means sharing experiences and building relationships.