We are Grupo Fácil. For over 30 years, we have been a national reference in technology and solutions for the Health and Financial sectors. Committed to delivering value to our customers, focused on continuous improvement and natural evolution in the Brazilian software market. Currently, we are entering a new major innovation journey, where new processes and products will be developed to deliver even greater value to our customers, and therefore, we hope you will be part of this journey with us. **Responsibilities and duties** You will be responsible for: * Development and maintenance of systems for financial institutions, backend and frontend (focus on backend); * Participation/support in the analysis and specification of new implementations; * Support and assistance in improvements to mitigate errors and increase usability; * Data modeling and creation of database scripts (Oracle); * Development and maintenance of REST and SOAP APIs. **Job Requirements** For this position, it is important that you have: * Availability for hybrid work in Belo Horizonte, with in-person attendance at least once a week, according to team needs and agreements; * Bachelor's degree in Information Systems, Software Engineering, Computer Science or related fields. * Experience in C\# application development (.Net 4, 4\.5, 4\.6 and Core); * Experience in backend layer development of Web applications; * Experience with applications using dependency injection mechanisms; * Experience in JavaScript, NodeJs development: * At least one of the following technologies: CastleWindsor, AutoFac, Ninject, Microsoft.Extensions.DependencyInjection; * Experience with ORM tools; * At least one of the following technologies: NHibernate, Microsoft Entity Framework or equivalent; * At least one of the following technologies: RequireJs, React, KnockoutJs; * At least one of the following technologies: Oracle, SqlServer, PostgreSql; * Knowledge of version control tools, preferably Git. **Desirable Requirements** It would be advantageous if you had: * Knowledge of financial institution processes; * Brazilian financial system; * Financial mathematics; * Accounting; * Legal obligations (SCR, Sped, SRF, Central Bank); * Credit products (Payroll-deductible loans, Personal loans, Loan assignment, etc); * Banking services; * SPB, Pix, Open Finance; * Agile methodologies; * Delphi programming language; * Postgraduate studies and/or IT certifications. All our positions are open to people with disabilities (PcD). If you have the above experiences and qualifications, we are looking for a professional like you! If this job isn't right for you, please share it and make a difference! **\#JoinGrupoFacil**