Embedded C++ FMS Engineer Hybrid/Remote

Key Business Solutions, Inc.; Phoenix (AZ); Hybrid; USD 110,000 - 150,000; Full time

Job summary

Key Business Solutions, Inc. is seeking an Embedded Software Engineer to support Flight Management System (FMS) development, focusing on embedded C++ and HMI software for MCDU. Hybrid work in Phoenix area with a strong emphasis on avionics standards and CR-driven enhancements.

The role requires extensive embedded C++ experience, DO-178B/C awareness, and collaboration with systems engineers, verification teams, and customers to ensure robust software in aircraft displays and flight decks.

Qualifications

• BS or MS in CS/Electronics/Avionics or related field.
• 3–8 years of Embedded Software Development experience.
• Strong C++ in embedded environments; knowledge of avionics software.
• Able to understand and modify existing architecture and CRs.
• Experience debugging and troubleshooting embedded code.
• Familiarity with OO design and SDLC.

Responsibilities

• Analyze, modify, and enhance Embedded C++ software for CRs.
• Develop and maintain HMI functionality for MCDU applications.
• Understand software architecture and avionics requirements.
• Debug, perform root cause analysis, and fix defects.
• Collaborate with system engineers, verification teams, and stakeholders.
• Support integration, testing, and troubleshooting.
• Participate in code reviews and comply with DO-178B/C processes.

Skills

Embedded C++

Avionics software

Embedded systems

Debugging techniques

Object-oriented design

Education

Bachelor’s or Master’s in CS/Electronics/Aviation Engineering

Tools

VectorCAST

LDRA

RTRT

Git

ClearCase

Job description

Key Business Solutions, Inc. is seeking an Embedded Software Engineer to support Flight Management System (FMS) development, focusing on embedded C++ and HMI software for MCDU. Hybrid work in Phoenix area with a strong emphasis on avionics standards and CR-driven enhancements.

The role requires extensive embedded C++ experience, DO-178B/C awareness, and collaboration with systems engineers, verification teams, and customers to ensure robust software in aircraft displays and flight decks.