Cloud Light Technology Limited
Engineer Sr, Firmware Validation and Software Development
Skills
2 months ago
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Important information
Contract type:
Permanent
Work mode:
Onsite
Published on:
26 August 2026
What they need
It's fun to work in a company where people truly BELIEVE in what they're doing!
We're committed to bringing passion and customer focus to the business.
If you like wild growth and working with happy, enthusiastic over-achievers, you'll enjoy your career with us!
Job Role and Responsibilities
The successful candidates will join optical product R&D team and be involved in the development of high-speed fiber-optic transceiver products for data center applications.
· Qualify each release of module firmware
· Execute the test cases manually/automatically based on the test plan and firmware release schedule
· Maintain a suite of regression test to ensure module firmware functionality for each release
· Develop automation test infrastructure
· Creating and updating test cases for new features and products
· Develop GUI for product evaluation and demonstration
· Develop clear and concise test reports
· Occasional traveling is required
Skills Required
· Experience in GUI development using VB/C++/C/Python/LabVIEW or similar
· Experience in GUI design using Qt system is an advantage
· Experience with digital interfaces such as SPI/UART/I2C/MDIO is a plus
· Knowledge in embedded MCU programming is a plus
· Familiarity with lab equipment such as oscilloscopes, multimeters, spectrum analyzers, signal generators, etc.
· Knowledge of optical transceiver, switch and electronic circuitry are preferred
· Ability to work independently and have good problem-solving skills
· Ability to summarize and communicate data and progress in a clear, understandable fashion
· A team player with great inter-personal skills and strong sense of ownership
· Good command of English and Chinese
Qualifications
· Bachelor’s degree or above in Computer-Science/Computer-Engineering/Electronic-Engineering discipline with 2+ years of related working experience
We are an equal opportunity employer and value diversity at our company.
We do not discriminate on the basis of race, religion, color, national origin, gender, gender expression, sexual orientation, age, marital status, veteran status, or disability status.
We will ensure that individuals with disabilities are provided reasonable accommodation to participate in the job application or interview process, to perform essential job functions, and to receive other benefits and privileges of employment.
Please contact us to request accommodation.
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