Sr. Software Engineer, Embedded; Qt

Harbinger is an American commercial electric vehicle (EV) company on a mission to transform an industry starving for innovation. Harbinger’s best-in-class team of EV, battery, and drivetrain experts have pooled their deep experience to bring a first-of-its-kind EV platform to support the growing demand for medium‑duty EVs and hybrids. Harbinger:
Familiar Form, Revolutionary Foundation.

As a key member of Harbinger’s software team, you will drive the development of critical features both in‑vehicle and off‑board. Collaborating closely with cross‑functional teams, you will play a hands‑on role in building intuitive user interfaces, robust telematics, and advanced diagnostic tools that power our vehicles and support our customers.

Software & UI Development

Lead UI Development: Architect and develop codebases for user‑interface modules, focusing on graphical application programming and telemetry.

Define Requirements: Determine feature and functional requirements for the information cluster, center screen, telematics modules, and other user interfaces.

Enable Connectivity: Implement robust communication interfaces for vehicle data and diagnostics.

Testing, Deployment & CI/CD

Ensure Quality: Develop and execute comprehensive unit‑test plans for software verification.

Build Pipelines: Create and maintain development pipelines for streamlined software deployment and automation.

Diagnostics & Cross‑Functional Support

Troubleshoot & Debug: Root‑cause reported software issues, including hands‑on, in‑vehicle problem diagnosis.

Develop Tooling: Support the creation of diagnostic tools used by service teams, manufacturing, and customers.

Enhance the Customer

Experience:

Assist fleet service groups in gathering customer feedback and support the development of customer‑facing portals and tools.

Core Technical Skills

Languages & OS: Strong proficiency in C/C++, Python, and Embedded Linux.

Frameworks & Environments: Hands‑on experience with Qt/QML, Buildroot, and Busy Box.

Automotive Protocols: Familiarity with automotive communication physical layers, including CAN, LIN, and Automotive Ethernet.

Version Control: Experience using Git‑based version control systems (e.g., Git Hub, Git Lab, Bitbucket).

Testing & Hardware Experience

Testing Environments: Experience developing test plans and implementing unit and integrated testing using SIL (Software‑in‑the‑Loop) and HIL (Hardware‑in‑the‑Loop) environments.

Testing Frameworks: Familiarity with tools like Google Test, Vector CAST, JUnit, Slash, or similar.

Debugging: Hands‑on experience with debugging tools and troubleshooting at the intersection of software and hardware.

Requirements Management: Experience with authoring tools such as Polarion, DOORS, Jama, or Visure.

• Early‑stage Stock Options
• Robust Retirement Savings (401k, HSA, FSA)
• Annual Vacation Bonus
• Wellness & Fertility Benefits
• Cell Phone Stipend
• Complimentary Meals & Stocked Kitchens

$140,000 - $180,000 USD

Harbinger is an equal opportunity employer and complies with all applicable federal, state, and local fair employment practices laws. All qualified applicants will receive consideration for employment without regard to race, color, religion, national origin, ancestry, sex, sexual orientation, gender, gender expression, gender identity, genetic information or characteristics, physical or mental disability, marital/domestic partner status, age, military/veteran status, medical condition, or any other characteristic protected by law.