**Description:** ---------------- At Grupo NS we are looking for **Software Critical Verification and Validation Engineers** for top-level projects, responsible for ensuring that the developed software **meets operational, safety, and regulatory requirements. The service mode is 100% on-site (Torrejón de Ardoz, Madrid).** The role involves **ensuring software traceability, documentation, and compliance** with the standards required by the program or product, working closely with development, quality, and systems teams. **Main responsibilities** * **Verify that each requirement is correctly implemented and tested.** * **Validate** that the **software** fulfills its purpose **within the final system.** * **Ensure that all documentation** and traceability comply with the regulatory standards of the program/product. * **Develop test plans and protocols** based on system and software requirements. * **Program and create test\-ups.** * **Execute tests** defined in system protocols, as well as additional complementary tests. Are you passionate about software quality and technical precision in critical environments? Join a team where reliability and safety are the top priorities. We look forward to your application! **Requirements:** --------------- **Mandatory skills:** * Knowledge of software architectures. * Programming knowledge. * Experience in verification and validation of software components. **Personal competencies:** * High level of rigor and discipline in process execution. * Analytical thinking and attention to detail in documentation. * Ability to work under strict regulations and external audits. **Desirable skills:** * Knowledge of system validation. * Experience with RF instrumentation and its automated programming. **Languages:** * Advanced level in technical English (reading specifications and reports).