Senior Embedded Software Engineer

What You’ll Do

• Design, develop, and maintain embedded software (C/C++ or Ada) for avionics systems
• Work across the full software lifecycle (requirements → design → code → test → certification)
• Develop software architectures and detailed designs for real-time systems
• Troubleshoot and debug issues across software, hardware, and system integration
• Support DO-178C activities, including documentation, traceability, and reviews
• Partner with verification teams on testing and code coverage (including MC/DC)
• Collaborate with systems, hardware, and certification teams
• Mentor junior engineers and contribute to design/code reviews

What You Bring

• 8–15+ years of experience in embedded software development
• Strong programming skills in C, C++, or Ada
• Experience working in real-time or embedded systems (RTOS)
• Experience with software development lifecycle and debugging
• Exposure to DO-178C or other safety-critical standards
• Strong problem-solving and communication skills
• Bachelor’s degree in Engineering, Computer Science, or related field
• U.S. Citizenship required

Nice to Have

• Experience with DO-178C DAL A or certification programs
• Familiarity with avionics systems or aerospace environments
• Experience with tools like DOORS, VectorCast, LDRA, or similar
• Knowledge of avionics data buses (ARINC 429, 664, MIL-STD-1553, AFDX)
• Experience with low-level software (drivers, OS, middleware)

The QDSS Advantage

• Work That Matters – Next-generation, safety- and mission-critical projects where your contributions have real-world impact.
• Growth That’s Supported – Competitive compensation, employer-matched 401(k), certification assistance, and clear opportunities for advancement.
• A Culture That Works – A flexible, collaborative, and people-first environment where teamwork, innovation, and balance are valued.

Benefits

• Competitive pay, comprehensive medical/dental/life and disability coverage, 401(k) with employer match, professional development support, and a flexible, friendly workplace.