C# Developer (WPF/WinForms)

Description

Job Summary: We are looking for an experienced C#/.NET Developer to design, build, and maintain efficient code, with a strong understanding of KISS/SOLID principles and an Agile mindset. Key Highlights: 1. Commitment to good coding practices and quality. 2. Agile mindset and craftsmanship highly valued. 3. Excellent team environment and multicultural collaboration. 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 mindset and craftsmanship. * Proficiency in spoken and written English (minimum B2 level). * 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 on\-site) in Porto, Portugal. * Experience with Entity Framework/EF Core is a strong plus. * Knowledge of Blazor will be considered a plus. What 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 foster closeness; * Digital mental health and emotional well\-being platform; * Health and well\-being program, featuring workshops and initiatives for our employees, plus open community actions; * We grow with you and your family \- we offer 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 solid values: commitment, excellence, teamwork, well\-being and happiness, and empathy; * We value and recognize those who are part of our story, with referral awards and a special birthday gift; * We believe in authenticity: no dress code, because talent and attitude matter most; * We promote closeness and an informal environment; * Here, you’ll grow in great company, because we believe professional growth also means sharing experiences and building relationships.