What is the difference between On Call Firmware Engineer vs Firmware Developer?

Career: On Call Firmware Engineer

AspectOn Call Firmware EngineerFirmware Developer
Primary RoleResponds to firmware issues in real-time, troubleshooting and fixing bugs during off-hours or emergenciesDevelops, tests, and implements firmware solutions during regular work hours
Work EnvironmentOn-site or remote, with availability for emergency callsTypically office-based, project-focused
CredentialsOften requires embedded systems experience, relevant certifications, and troubleshooting skillsRequires embedded systems knowledge, programming skills, and relevant degrees

While both roles involve firmware development, the On Call Firmware Engineer specializes in handling urgent issues outside regular hours, whereas the Firmware Developer focuses on creating and improving firmware during standard work times.