Position Summary: We are seeking a .NET Developer with PeopleSoft experience to provide support, maintain, and enhance legacy applications, ensuring the availability of critical systems. Key Highlights: 1. N2/N3 technical support for legacy .NET applications 2. Development of enhancements and resolution of bugs in .NET applications 3. Maintenance and optimization of SQL Server and Oracle databases Join Stefanini! At Stefanini, we are more than 30,000 geniuses connected from 41 countries, doing what they love and co-creating a better future. Surely you don’t want to miss out! **.NET Developer (PeopleSoft ERP)!** **** Why will we choose you? Because the challenges you’ll take on reflect your ambitions! **Responsibilities and Duties** ROLE OBJECTIVE Maintain, support, and implement minor enhancements to legacy .NET applications and PeopleSoft technical components during the Oracle ERP project, ensuring availability and proper operation of critical systems for university operations. RESPONSIBILITIES * N2/N3 technical support for legacy .NET applications (ASP.NET, C#, SQL Server) * Development of minor enhancements, bug fixes, and adjustments to existing .NET applications * Technical support for PeopleSoft components (PeopleCode, Application Engine, SQR) * Maintenance and optimization of SQL Server and Oracle databases (queries, stored procedures, tuning) * Analysis and resolution of errors in applications and batch processes * Deployment of patches, hotfixes, and minor updates * Technical documentation of applications, processes, and implemented solutions * Source code management (Git/TFS) and version control * Performance troubleshooting and production issue resolution * Support in log analysis and resolution of critical errors **Requirements and Qualifications** * Minimum experience: 3–5 years in enterprise application development and support * .NET Framework: MANDATORY – ASP.NET, C#, Web Forms/MVC, Web Services/Web API (proven experience) * SQL Server: MANDATORY – advanced queries, stored procedures, functions, triggers, performance tuning * PeopleSoft technical skills: PeopleCode, Application Engine, Component Interface, SQR (highly desirable – minimum 1–2 years) * Oracle Database: Basic SQL and PL/SQL knowledge (desirable) * Development tools: Visual Studio, SSMS, Git/TFS/Azure DevOps * Debugging: Experience troubleshooting complex production applications KEY COMPETENCIES * Ability to troubleshoot complex, poorly documented legacy applications * Ability to analyze existing code and safely implement changes without breaking functionality * Technical autonomy to resolve issues without constant supervision * Prioritization and multitasking (urgent bugs + enhancements + support) * Clear technical communication to explain problems and solutions to business users * “Maintenance mode” mindset – maintaining stable, high-quality operation, not reinventing * Resilience to work under pressure during critical incidents * Technical ownership – feeling responsible for application stability **Additional Information** Are you looking for a place where your ideas shine? With over 38 years of experience and a global presence, at Stefanini we transform tomorrow together. Here, every action matters and every idea can make a difference. Join a team that values innovation, respect, and commitment. If you are a disruptive individual, committed to continuous learning, and innovation is in your DNA, then we’re exactly what you’re looking for. Come and let’s build a better future together!