Job Summary: We are seeking a Senior Developer with experience in TOTVS Datasul and Progress (OpenEdge) to serve as a technical reference in a collaborative and challenging environment. Key Highlights: 1. Serve as a technical reference within the technology team. 2. Collaborative environment with autonomy and room for innovation. 3. Opportunity to work on challenging projects with professional development. We are looking for a Senior Developer to strengthen our technology team! If you are proficient in the **TOTVS Datasul ERP**, have experience developing with **Progress (OpenEdge)**, and enjoy serving as a technical reference, this opportunity is for you! **What We Offer** * A collaborative environment with autonomy and room for innovation. * Opportunity to work on challenging projects. * Professional development and potential for career growth. **Requirements** * Solid experience with **TOTVS Datasul ERP** (minimum 5 years). * Advanced knowledge of **Progress (OpenEdge)**. * Experience with integrations (APIs, Web services). * Strong foundation in **SQL databases**. * Proactive, collaborative profile with a continuous improvement mindset. **Nice-to-Haves** * Experience in migration or version upgrade projects. * Knowledge of other TOTVS products. * TOTVS certifications. Job Type: Freelance / PJ Contract Duration: 12 months Compensation: R$8\.000,00 \- R$15\.000,00 per month Work Location: Remote