**You have the challenge. We have the solution.** With over 20 years in the market, we are one of the leading credit recovery and customer relationship companies in Brazil. We've arrived to boost negotiation journeys through humanized relationships, digitalization, and efficiency in credit recovery. We use data to change the future, delivering personalized offers at the moment customers need them most. We integrate channels so service is available wherever consumers prefer, in the simplest way possible. No fine print or legal jargon. Here it's win-win for both the customer and your company. Efficiency and humanization walking hand in hand, toward revolution. **This is Intervalor. And this is just the beginning** **Responsibilities and duties** * Development of projects on the Mutant/C\#. platform. * Participation in meetings with other teams to discuss and evaluate project scopes. * Technical support to business areas for assessing technical feasibility of IVR and bot projects. * Continuous improvement work within a learning environment, validating MVPs using an agile development model. * We're looking for dynamic and collaborative individuals who are willing to learn, teach, and grow. **Requirements and qualifications** * Mid-level experience developing solutions using C\#/.NET (backend). * Knowledge of databases (MySQL/SQL/Oracle), including experience optimizing query performance. * Experience building REST/SOAP APIs (Web API). * Experience with Windows Services, WCF, SOLID principles, DDD, OOP, dependency injection, and data persistence. * Practical experience with continuous integration models, automated deployment, and software testing. * Familiarity with agile methodologies (Scrum). * Familiarity with coding standards, code analysis tools, and code reviews. * We're looking for dynamic and collaborative individuals who are willing to learn, teach, and grow. * Knowledge of Git, Bitbucket, Docker, and Postman. **Additional information** **What you'll find here:** * Flexible working hours; * Horizontal structure; * Casual dress code; * Bike and scooter parking (if coming to the office); * Cross-brand growth opportunities; * Citizen Company: Our employees benefit from extended parental leave; With over 25 years in the market, and part of the Clash group for the past 2 years, Intervalor is one of the largest players in credit and collections. We combine technology, data, and specialized human capital to deliver hyper-personalized real-time customer journeys, bringing more innovation, quality, and performance to everyday operations. With our integrated proprietary technology ecosystem, we ensure efficiency and scalability. Here, service and platform truly go hand-in-hand. As the market constantly evolves, we know how to make a difference. **Our services:** * Collection Squad Consulting Multidisciplinary professionals to understand data and customer journeys \= focused on achieving the best results. * Credit Prediction Platform Analyze risks and define your customer's score \= personalized analysis per customer. * Recuper.AI Insights AI-powered information and data engine to increase conversion and reduce errors \= accuracy. * Smart Collection The intelligent combination of our team and technology across all our services, tailored to your performance strategies. We recover credit without losing the customer!