I. Job Summary
We are seeking a highly specialized and experienced
Software Test Engineer
to join our dedicated Software Testing (R&D) team. This critical role will be solely focused on ensuring the highest quality and reliability of the
firmware for our advanced display projectors
.
The primary responsibility will be the design and execution of comprehensive testing strategies for complex, domain-specific firmware features, with a strong emphasis on
color measurement, optical performance (light/brightness), macro-driven operations, lens file management, and 3D output systems
.
The ideal candidate possesses a deep understanding of software testing methodologies, color science, optical physics, and embedded systems.
*II. Essential Duties and Responsibilities
A. Core Testing & Quality Assurance*
* Color and Optical Performance Testing
* Macro Execution and Automation
* Lens File and Projection Management
* 3D Output and Synchronization Testing
* Performance and Stability Testing
B. Process and Documentation
* Create, maintain, and execute comprehensive Test Plans, Test Cases, and Test Reports detailing the testing scope, methodology, and results for all assigned features.
* Accurately document, prioritize, and track all defects using a standard bug-tracking system (e.g., JIRA).
* Collaborate closely with Firmware Developers and Product Managers to clearly define acceptance criteria and test strategies.
* Contribute to the continuous improvement of QA processes, tools, and test environments
III. Required Skills And Qualifications A. Technical Expertise
* 3+ years of experience in software or firmware testing, with a dedicated focus on embedded systems or display/video technology.
* Deep foundational knowledge of Color Science and Metrology (e.g., color space models, white point, black level, gamma, chromaticity).
* Hands-on experience with professional color measurement instruments (colorimeters, spectroradiometers) and understanding of their integration with test software
B. Education
* Bachelor's Degree in Electrical Engineering, Computer Science, Optics, Physics, or a related technical field
C. Professional Competencies
* Exceptional attention to detail and a relentless commitment to identifying edge-case defects.
* Strong analytical and problem-solving skills to diagnose complex technical issues spanning hardware and firmware.
* Excellent written and verbal communication skills to articulate technical findings to both technical and non-technical stakeholders.
* Ability to work independently, manage time effectively, and prioritize tasks in a fast-paced environment.
IV. Desired (Nice-to-Have) Qualifications
* ISTQB Level 1 certification
V. Working Environment
* This role requires occasional hands-on interaction with physical projector hardware, test equipment, and a controlled testing lab environment.
* Standard office work with flexible hours.