Job Summary: Data is seeking a developer to work on the development, maintenance, and optimization of internal systems, with a focus on technical excellence and innovation. Key Highlights: 1. Development of new features and maintenance of internal systems. 2. Collaboration with a highly specialized team focused on technical excellence. 3. Opportunity for innovation and work in an excellent organizational climate. ***Join Data!*** Data believes in the transformative power of people. Here, we work with technical excellence, leadership, innovation, and teamwork—powerful competencies that guide our actions and evolution. If you are looking for a company with a highly specialized team, an excellent organizational climate, and a partner to clients in enhancing their results, we are ready to accompany you on this journey. **Responsibilities and Duties** * Develop new features for the internal system (e.g., MotorTrack modules), following guidelines and technical standards defined by Software Engineering; * Implement code in C# (.NET Framework 4.8) with good organization, readability, and adherence to established rules; * Perform corrective and evolutionary maintenance on existing applications, including performance improvements, bug fixes, and functional adjustments; * Create and adjust WPF interfaces following design, usability, and MVVM architecture guidelines; * Support data modeling, SQL queries, and integration with SQL Server databases; * Test and validate implementations to ensure stability and functionality as per requirements; * Version code using Git (standard branches: feature, develop, main); * Collaborate on code reviews, technical documentation, and software development best practices; * Maintain organization of the development environment, delivery quality, and adherence to internal deadlines. **Requirements and Qualifications** **Education:**  * Technical or Higher Education (enrolled or completed) in Information Systems, Computer Science, Software Engineering, or related fields; **Desired Knowledge:** * WPF (XAML) and MVVM architectural pattern; * Git (basic versioning workflow); * Familiarity with SOLID principles (especially SRP and OCP at an introductory level); * Experience with .NET Framework 4.8 or .NET Core; * Familiarity with system integration, log reading, and debugging in Visual Studio; * Basic knowledge of design patterns, best practices, and clean code; * SQL Server (queries, joins, simple modeling). **Additional Information** At our company, you enjoy comprehensive benefits to care for your health, well-being, professional growth, and quality of life! * **Working Hours?** Monday to Friday, from 07:15 to 16:33. * **Medical Assistance**: Care for your health. * **Dental Assistance**: A healthy smile guaranteed. * **Meals at the Company**: Healthy and delicious meals, evaluated by our Nutritionists. * **Recognition Card**: Monthly attendance bonus. * **Pharmacy Card**: Take care of your health with discounts. * **Shuttle Service or Transportation Allowance**: Enhanced mobility. * **Profit Sharing (PLR)**: Participate in the company’s profits. * **Life Insurance**: Peace of mind for you and your family. * **Study Grant Policy**: Invest in your future. * **“Who Trusts, Recommends” Program**: Recommend and be rewarded! * **Sesi Club**: Leisure and well-being for you and your family, within reach. * **Gympass**: Incentive for your physical health. Here, you are our greatest asset! We work with technical excellence, leadership, innovation, and teamwork—powerful competencies that guide our actions and evolution. If you are looking for a company with a highly specialized team, an excellent organizational climate, and a partner to clients in enhancing their results, we are ready to accompany you on this journey. **What It Means to Be Data** Contribute effectively to achieving transformative results for our clients Always innovate, seeking solutions that add value to the challenges of our activities Have a thirst for applied knowledge, technical mastery, and agility Value teamwork to expand possibilities Act ethically and respectfully toward people, health, safety, and the environment