Join Mercury Systems in Getafe, Madrid, and be part of an innovative team shaping the future of aerospace and defense!We are looking for a SENIOR EMBEDDED SOFTWARE ENGINEER to join our talented Systems Software team. If you're passionate about software development for complex systems and want to contribute your expertise in an environment that values individual and collective impact, this opportunity is for you!About UsAt Mercury Mission Systems International, we specialize in designing, manufacturing, and maintaining mission-critical avionics and defense computers. As part of Mercury Systems Inc., a leading US-based company, we are committed to driving innovation that matters.Your MissionCollaborate closely with our Program Managers and Software Managers to lead and develop software activities for high-performance safety and mission-critical systems. You will play a key role in designing, developing, and certifying cutting-edge solutions that make an impact.What You Will DoFunctionally lead software activities in highly complex aerospace projects.Plan, coordinate, and execute software tasks while adhering to defined processes.Develop and integrate software modules in C/C++ (e.g., Linux kernel drivers and certifiable RTOS such as VxWorks 653, PikeOS).Serve as the technical authority for integration, validation, and qualification activities.Act as the software technical interface for customers and certification authorities.Have cross-functional skill, and capabilities to communicate with expert team, of other discipline (System, Hardware, FPGA, Safety).Your ProfileMaster’s degree in Information Technology, Electronics, or a related field.7+ years of experience as an embedded software engineer.Strong programming skills in C/C++ and Python, with knowledge of critical software development standards (e.g., DO-178C).Experience in RTOS certifiable drivers, Linux kernel, and embedded cybersecurity.Fluent in Spanish and English.Excellent communication and leadership skills in multidisciplinary environments.What We OfferFlexibility: Hybrid work from home and flexible hours.Benefits: Meal vouchers, health insurance, and access to a flexible remuneration platform.Time Off: Enjoy up to 12 Fridays off per year and 30 working days of vacation annually!Work Environment: Free coffee, fruit, and onsite parking.Growth: Continuous learning, mentorship programs, and challenging projects.Compensation: Competitive salary aligned with market standards and bonus.Inclusion: An inclusive culture that values your ideas and impact.Why Mercury?At Mercury, we lead with purpose: "Innovation That Matters. By and For People Who Matter." We’re committed to excellence, diversity, and creating technologies that leave a lasting impact.Key DetailsLocation: Getafe, Spain.Occupation: Full-time (100%).Type of Position: Permanent.