Job Summary: The Fácil Group is seeking a Backend Developer to work on systems for financial institutions, focusing on development, maintenance, and support of applications and APIs. Key Highlights: 1. Join a team driven by continuous evolution and innovation 2. Develop and maintain backend and frontend systems for financial institutions 3. Work on data modeling, Oracle scripts, and REST/SOAP APIs **JOIN A TEAM DRIVEN BY EVOLUTION!** At the Fácil Group, evolution is the driving force that inspires us to grow continuously, innovate in our processes, and exceed expectations every day. With a trajectory marked by solidity and responsibility, we have built our story while maintaining our purpose of generating real value for our customers—always with committed people, collaboration, and a focus on results. **Responsibilities and Duties** You will be responsible for: * Developing and maintaining backend and frontend systems for financial institutions (backend focus); * Participating in/assisting with analysis and specification of new implementations; * Supporting and assisting with improvements to mitigate errors and enhance usability; * Data modeling and creation of database scripts (Oracle); * Developing and maintaining 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 only as aligned with the team; * Bachelor’s degree in Information Systems, Software Engineering, Computer Science, or related fields; * Experience developing C# applications (.NET 4, 4.5, 4.6, and Core); * Experience developing the backend layer of web applications; * Experience with applications using dependency injection mechanisms; * Experience developing in JavaScript and Node.js; * 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, SQL Server, PostgreSQL; * Knowledge of version control tools, preferably Git. **Desirable Qualifications** It would be beneficial if you have: * Knowledge of financial institution processes; * Knowledge of the Brazilian financial system; * Financial mathematics; * Accounting; * Legal obligations (SCR, SPED, SRF, Central Bank); * Credit products (payroll-deductible credit, personal credit, credit assignment, etc.); * Banking services; * SPB, Pix, Open Finance; * Agile methodologies; * Delphi programming language; * Postgraduate degree and/or certifications in IT. **Additional Information** In addition to joining a collaborative and continuously evolving team, you’ll enjoy a comprehensive benefits package designed to support your health, well-being, and professional development: * Medical and dental assistance; * Meal allowance via iFood Multibenefícios card; * Profit Sharing Plan (PLR), based on the company’s annual goal achievement; * Partnership with Wellz, a mental health and well-being platform; * Partnership with Wellhub, providing access to gyms and wellness activities; * Life insurance; * Partnerships and discounts with educational and language institutions; * Corporate University, offering professional development learning paths; * Access to Alura platform, subject to availability; * Pharmacy benefit plan (Belo Horizonte and metropolitan region); * Transportation allowance. All our positions are inclusive. Here, diverse individuals collectively build the Fácil Group’s evolution.