If you identify with a young, dynamic, and agile company where curiosity and a thirst for innovation are core principles—and whose mission is to deliver high-quality solutions that exceed customer expectations—your place is at Vertem! Here, we value collaboration and creativity, constantly seeking innovative solutions to market challenges. Our team consists of passionate and committed professionals who work in an inspiring and stimulating environment. At Vertem, we believe in the power of technology to transform businesses, and we continuously evolve to provide our clients with the best possible solutions. Join this incredible team and make a difference with us!!! **Responsibilities and Duties** * Development and maintenance of web applications; * Performing maintenance and developing new features; * Backend feature development; * Applying best practices for documenting developed code; * Developing and sustaining integrations; **Requirements and Qualifications** * Completed undergraduate degree in Systems Analysis and Development, Information Technology Management, Computer Engineering, Information Systems, or related fields; * Knowledge of .NET C#, .NET Core, Entity Framework, WebAPI, React (JSX), Scrum, Unit Testing, RESTful Design Patterns, Redis, MongoDB, SQL Server; * Experience in web projects (microsites, intranets, e-commerce platforms, and integrators); * Continuous integration, version control (GIT); * Cloud, PaaS services (Service Bus, API Manager, Queues); Desirable knowledge in: * Node.js, Angular, Dapper, continuous integration, TDD, Identity Server (AWS Cognito / Azure AD B2C); * High-performance applications; **Additional Information** **What do we offer you?** **To balance work and personal life:** Flex Office – 2 remote workdays and 3 on-site days. Birthday Day Off – Your special day, your way \+ Points in our Marketplace! Flexible working hours – Greater autonomy to manage your routine. **To support your health and well-being:** Amil health insurance and Sul América dental plan. Sul América life insurance. Psychological support – Access to a platform with licensed psychologists. On-site massage – A relaxing moment during your day. Decompression room – To recharge your energy. Total Pass – Access to gyms and physical activities. Fresh fruit in the office – For a healthy snack during work hours. **To simplify your daily routine:** Meal or Food Allowance – R$ 41.91 per day. Childcare allowance – For children up to 5 years old. Transportation voucher, parking, or shuttle service – Guaranteed mobility. **To support your professional growth:** QultureRocks – Performance and development management platform. Education assistance – Starting after 12 months with the company, we invest in your learning. Inspiring and disruptive culture – A dynamic, collaborative, and innovative environment. **To celebrate achievements and special moments:** Newborn Kit – A special gesture for new parents. Internal events and engagement initiatives – Team celebrations and relaxed moments together. Exclusive benefits for special dates – Because every special moment deserves to be celebrated! We are market leaders in employee engagement. We believe in the transformative power of “engagement” to build authentic, positive connections between brands and people. To achieve this, we possess deep expertise in the field. We bring together everything related to loyalty, incentives, and benefits to deliver comprehensive solutions to our clients—creating applications, technologies, and strategies that define new market paradigms. **More diversity, more possibilities** Diversity is essential to our company. It brings plural perspectives and helps multiply the paths we can take in our business. We encourage and value differences—including race, color, religion, gender and gender identity, nationality, disability, sexual orientation, ancestry, and age—for all positions within our organization.