We are hiring a Senior Solutions Engineer! On-site \- Rio de Janeiro/RJ Requirements: • C\# (.NET MVC and Web API); • Dapper and Entity Framework; • SQL Server and Oracle; • SOA, Web services, REST APIs and Microservices; • JavaScript frameworks (React and Vue.js); • Design Patterns (SOLID, Clean Code, DDD); • Agile methodologies (Scrum/Kanban); • Ability to define architectures, best practices, quality and security standards; • Skills to analyze requirements, estimate efforts and assess systemic impacts; • Experience acting as a technical leader.