As part of its Aerospace & Defence Business Unit, TXT E-Tech Srl is looking for a Software Engineer to work on the development and maintenance of a Control Panel for aeronautical radar systems. The candidate will work alongside a senior engineer and gradually become involved in the development, integration and testing of the software responsible for managing and displaying radar functions (PPI Plan-Position Indicator, operating modes, data flow management, graphic symbols, avionics interfaces). The project involves development in Windows and Linux environments on x86 and ARM platforms, mainly in C++ and C#, within a structured life cycle with the production of technical documentation (Requirements, Tests, Reports). The candidate will gradually acquire skills in: Software architecture of a radar control panel. Management and presentation of radar streams (e.g. TWS, ISAR, SAR). Interfacing with avionics systems via standard protocols. Real-time graphics development (PPI, overlay, symbology). Interfacing with avionics systems and technical documentation management. Main responsabilities : Development and maintenance of radar control panel software. Implementation of PPI functionality and operating modes (Air, Sea, MTI, SAR, ISAR, TWS, etc.). Integration of radar data streams and related software interfaces. Development and maintenance of graphic components. Support for integration and bench testing (RIG) activities. Drafting and updating technical documentation (SRS, SDD, STP, STD, STR, etc.). Requirements analysis and traceability. Collaboration with multidisciplinary teams (system, hardware, integration, testing). Essential technical skills : Good knowledge of programming in C++ and/or C#. Familiarity with Windows and/or Linux operating systems. Knowledge of object-oriented programming (OOP), debugging and modular architecture. University or project experience with structured software development. Use of versioning tools (e.g. Git). Optional technical skills : Experience with Boost and STL (std) libraries. Knowledge of 2D/3D graphics (OpenGL, GDI or similar). Experience with real-time graphics applications. Knowledge of embedded systems or avionics protocols (e.g. PCIe, ARINC 429, STANAG 7023, 4607). Familiarity with ICD and structured document environments. Education : Bachelor's or Master's degree in Computer Engineering, Electronic Engineering, Telecommunications Engineering, Computer Science or equivalent STEM disciplines. Behavioural skills An aptitude for technical learning in complex contexts. Analytical and problem-solving approach. Ability to work in multidisciplinary teams. Good knowledge of technical English. Why choose TXT Group: Career opportunities in a fast-growing and profoundly changing company, with young and international staff; Training on topics related to the activity carried out; Corporate Benefits (health insurance, welfare, Ticket Restaurant, discounts as an employee of the group); Team Building moments that allow the creation of a cohesive team and a good working climate; Permanent contract, based on the technical skills emerged from the interview. This position is open to applicants of all genders in accordance with Italian Legislative Decree 198/2006. The company promotes equal opportunities and values diversity in all its forms.