Sr. Software Engineer, Embedded; Qt

About Harbinger

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.

Key Benefits & Perks:

• Comprehensive Health, Dental & Vision (HDV) – 100% employee covered
• Early-stage Stock Options
• Robust Retirement Savings (401k, HSA, FSA)
• Generous Paid Time Off (PTO) & Parental Leave
• Annual Vacation Bonus
• Wellness & Fertility Benefits
• Cell Phone Stipend
• Complimentary Meals & Stocked Kitchens

California Pay Range

$140,000—$180,000 USD

Equal Opportunity

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.

Harbinger is committed to ensuring that our hiring process is accessible for persons with disabilities. If you have a disability or limitation, such as those covered by the Americans with Disabilities Act, that requires accommodations to assist you in the search and application process, please email us at

Candidate Data Privacy

Harbinger may collect, use and disclose your personal information or personal data (within the meaning of the applicable data protection laws) when you apply…