Hybrid Junior Aerospace Embedded Software Engineer

at Critical Software

• Job title: Junior Aerospace Embedded Software Engineer
• Job type: Full Time
• Experience level: Junior
• Salary: Not specified
• Degree requirement: Bachelor's Degree
• Location requirements: Hybrid, Lisbon, Portugal

About the role

• Junior Aerospace Embedded Software Engineer developing and testing software for avionics and cabin management systems. Collaborating with experienced engineers while applying aerospace standards and software development best practices.

Responsibilities

• Assist in specifying, designing, implementing and testing embedded software for avionics systems, cabin management systems, and flight control units.
• Learn and apply aerospace standards like DO-178C.
• Collaborate with experienced engineers across software, systems, and Airbus teams.

Requirements

• Degree in Computer Engineering, Electrical Engineering, or related field.
• Some experience (professional, academic projects, internships, or personal work) in embedded software development in C and/or C++.
• Basic knowledge of the software engineering V-cycle and its application in development processes.
• Familiarity with debugging tools, simulators, or basic testing techniques.
• Understanding of real-time systems and interest in safety-critical software.
• Strong problem-solving skills and willingness to learn.
• Ability to work in a collaborative, international team environment.
• Enthusiasm for writing clean, reliable code and learning industry best practices.

Benefits

• Private Health Insurance – Because your health and peace of mind matter.
• Employee Assistance Programme – Confidential support for you and your household, from mental health to legal or financial advice.
• Home Office Support – Get what you need to work comfortably from home, without turning your living room into an ergonomic nightmare.
• Extra Holidays – The longer you’re with us, the more you get: two extra days after your first year, and more as time goes on.
• Extra Parental Leave – Two additional months of fully paid leave for both parents, whether you’re welcoming a child by birth or adoption.
• Flex-Time – We don’t clock-watch. Work when it makes sense for you, as long as it works for your team and goals.
• Gradual Return to Work Support – Returning after a long break? We’ll help you ease back in with a plan that fits your pace and needs.
• Sabbatical Programme – Long-term employees can take time off to explore new ideas, projects, or experiences and come back with fresh eyes and stories to tell.