We are seeking C++ software developers to join our team. The candidate must possess skills to implement complex applications for the electro-electronic industry. **Responsibilities and duties** Responsible for developing Windows and Linux desktop applications. Will participate in all stages of the software development lifecycle: * Requirements analysis * Software architecture definition * Implementation and testing of features * Testing and integration * Code debugging to fix bugs * Support for deployment activities * Preparation of technical software documentation **Requirements and qualifications** **Mandatory:** Education: Computer Science / Electrical Engineering / Computer Engineering Experience level: Senior Experience developing and maintaining Linux-based applications/products Programming languages: C++, Perl, Shell Script Tools: QT / Qt QML; Libraries: STL, libc, Boost; SQL databases **Desirable:** Experience developing desktop/Windows and web applications using C# **Additional information** **We offer:** A collaborative and merit-based work environment; Competitive compensation aligned with profile and experience; An excellent benefits package. FITec is hiring professionals from engineering, computer science, mathematics, and statistics to work in Research, Development and Innovation (R&D&I). New hires will work on highly complex projects alongside experienced professionals in an environment that fosters creativity and professional growth. An innovation-driven culture is embedded across its more than 400 highly qualified professionals with strong academic backgrounds and extensive experience, located in Manaus, Recife, Belo Horizonte, Campinas, and São José dos Campos. Solutions developed by FITec have been deployed in over 25 countries, with a broad track record of successful product family development across industries including Industrial Automation, Agribusiness, Telecommunications, Information Technology, Electric Power, Healthcare, and Automation. Strategic partnerships with universities and major national and international companies further reinforce FITec’s profile as a cutting-edge R&D center, strengthening its position within the innovation ecosystem. **FITec** is a certified ISO 27001 Science and Technology Institute (ICT), accredited by the Ministry of Science, Technology and Innovation (MCTI), SUFRAMA, and EMBRAPII, authorized to develop projects across multiple market segments and eligible for all government incentives supporting R&D&I—including the Informatics Law (CAPDA and CATI), the “Lei do Bem”, ANEEL R&D, ANP R&D, FINEP, BNDES, PADIS, and EMBRAPII.