Vehicle Software Integration Test Engineer - HMI/UX/UI

We are seeking a detail-oriented and technically versatile Vehicle Software Integration Test Engineer to support Human-Machine Interface (HMI), User Experience (UX), and User Interface (UI) validation for next-generation vehicle systems. This role works across hardware and software domains, supporting in-vehicle and TDK testing environments through debugging, software updates, hardware/software integration, and HMI validation testing., * Set up testing and validation requests for HMI, UX, and UI features across vehicle infotainment systems on TDKs and vehicles.

• Utilize in-house diagnostic tools and Android Debug Bridge (ADB) to debug and set up testing environments on vehicles and TDKs.
• Work cross-functionally with software teams to set up and execute Python scripts for simulation and HMI testing.
• Support the software download process.
• Support hardware and software integration efforts by ensuring appropriate software levels are flashed and required DIDs are enabled for HMI testing.
• Work with CAN hardware for signal simulation and record CAN information to support the deployment and monitoring of CAN signals across vehicle networks.
• Troubleshoot issues across both hardware and software layers and identify fundamental root causes.
• Retest systems to confirm issue resolution and enable HMI testing.
• Apply an overall understanding of vehicle architecture and communication.
• Adapt to shifting priorities, evolving test environments, and changing project demands in a fast-paced development environment.
• Perform HMI validation testing and report QA concerns.
• Document software methodologies and procedures while working cross-functionally.
• Travel occasionally between Mexico and California.

• 5+ years of experience in the automotive industry.
• 3 years of experience in software testing.
• Experience with Android Debug Bridge (ADB) for in-vehicle system debugging, or strong aptitude to quickly learn ADB.
• Proficiency in Python for scripting, automation, and test tooling.
• Solid understanding of hardware-software integration principles in embedded or automotive systems.
• Experience with CAN bus interfacing hardware and CAN network signal deployment and monitoring, such as CAN analyzers, Vector tools, or similar.
• Experience with User Acceptance Testing and HMI testing.
• Experience with software documentation and documenting processes and procedures related to updating vehicles and test benches.
• Strong analytical and technical troubleshooting skills.
• Experience troubleshooting ECU configurations and identifying root causes related to HMI testing.
• Experience setting up vehicles and TDKs with appropriate hardware and software for prototype testing.
• Basic understanding of SOA communication.
• Ability to read wiring diagrams and connectors.
• Ability to utilize debugging tools to configure bits and send CAN messages over a CAN bus.

• Bachelor’s degree. Preferred Qualifications

• Understanding of User Experience (UX), including Difficult to Use (DTU) experiences within the digital space.
• Understanding of User Interface (UI) interactions and how they trigger and enable features.
• Understanding of HMI design and its influence on UX and UI.
• Prototyping experience, including swapping ECUs and manipulating wire harnesses to integrate prototype hardware.
• Prior experience in HMI/UX/UI validation testing for automotive or embedded consumer products.
• Master’s degree.
• Strong analytical and root-cause troubleshooting skills.
• Excellent adaptability, communication, and time-management skills in a dynamic, deadline-driven environment. What Makes HTC A Great Place To Build Your Future

HTC Global Services wants you to join our team. Come build new things with us and advance your career. At HTC Global, you’ll collaborate with experts, work alongside clients, and be part of high-performing teams driving success together. You’ll have long-term opportunities to grow your career and develop skills in the latest emerging technologies.

At HTC Global Services, our employees have access to a comprehensive benefits package. Benefits can include Group Health (Medical, Dental, and Vision), Paid Time Off, Paid Holidays, 401(k) matching, Group Life and Disability insurance, Professional Development opportunities, Wellness programs, and a variety of other perks.

Our success as a company is built on inclusion and diversity. HTC Global Services is committed to providing a workplace free from discrimination and harassment, where every employee is treated with dignity and respect. We celebrate differences and believe that diverse cultures, perspectives, and skills drive innovation and success. HTC is an Equal Opportunity Employer and a proud National Minority Supplier. We seek to empower each individual, fostering an environment where everyone feels valued, included, and respected.