Principal C++/Qt/Mobile Software Engineer

Full Spectrum partners with leading companies in MedTech to develop cutting-edge software for medical devices. With projects focused on embedded systems, mobile apps, robotics, engineers at Full Spectrum love the challenge of working with clients on products that have a meaningful impact. Working across different client projects with a wide range of technologies, a career at Full Spectrum offers both technical and professional growth opportunities.

Principal C++/Qt/Mobile Software Engineer

The Principal C++/Qt/Mobile Software Engineer role will develop cross-platform mobile applications on iOS and Android that interface with life-saving medical hardware. You will be building not just an app but a clinical tool used by healthcare providers to monitor patients in a variety of environments. This position requires deep experience in C++ , the Qt/QML platform and the iOS and Android operating system.

ROLE RESPONSIBILITIES:

• Take a key role in a fast-paced cross-functional team
• Architect, design and implement mobile interfaces in Qt/QML that visualize real-time physiological data (e.g., waveforms, alerts, trends) on iOS and Android
• Contribute to the full software development lifecycle, including requirements analysis, design, development, code review, unit testing, integration, and verification
• Contribute closely with the cross-functional team to define interfaces, implement robust BLE and WiFi interfaces, integrate software and hardware, and troubleshoot system-level issues
• Ensure all development activities adhere to regulatory requirements for software for medical devices (e.g., IEC 62304) and industry best practice
• Create and maintain detailed software documentation
• Participate in software hazard analysis and FMEA (Failure Mode and Effects Analysis) to ensure app issues to not lead to patient harm
• Execute with minimal guidance and provide technical oversight and guidance for other team members
• Mentor junior engineers and drive best practice in software development

REQUIRED SKILLS AND EXPERIENCE:

• 10+ years' experience and expert proficiency in modern, production-level C++
• 5+ years' experience developing with the Qt platform, iOS and Android OS
• Experience developing responsive UI layouts in QML
• Experience with Qt Test for automated unit testing
• Experience using Qt Objective-C and JNI interfaces to call native iOS and Android APIs
• Experience developing interfaces to BLE devices in iOS and Android
• Experience managing Apple and Play Store deployment, including signing, security and Enterprise deployment (MDM)
• Strong experience with modern SDLC processes (unit testing, static analysis, CI/CD)
• Strong familiarity with modern software development tools for CI/CD (e.g., Github Actions, Jenkins, CMake, Docker, etc.)
• Experience using Agile techniques, including task / issue management
• Demonstrated commitment to high quality
• Strong oral and written communication skills
• Highly motivated, self-disciplined, independent and results oriented
• Bachelor's Degree in Computer Science, Electrical Engineering, Computer Engineering or related discipline preferred, or equivalent years of experience

DESIRED EXPERIENCE:

• Experience developing software for medical devices and familiarity with medical device standards (e.g., IEC 62304)
• Experience analyzing software for failure modes and developing solutions to mitigate risks.
• Proficiency in other programming languages such as C#, Python, or JavaScript

The base salary for this position is $150,000 to $205,000 annually, and the role is bonus eligible.

The final salary offer is determined by factors such as experience, location, skills, education, and market conditions.

We may use artificial intelligence (AI) tools to support parts of the hiring process, such as reviewing applications, analyzing resumes, or assessing responses. These tools assist our recruitment team but do not replace human judgment. Final hiring decisions are ultimately made by humans. If you would like more information about how your data is processed, please contact us.