Product Technical Support Engineer

Tustin, CA
Support Unit – IT /
Full Time /
On-site
The Company:

VeSync is a portfolio company with brands that cover different categories of health & wellness products. We wouldn’t be surprised if you have one of our Levoit air purifiers in your living room or a COSORI air fryer whipping up healthy and delicious meals for you every night.

We’re a young and energetic company, we’ve had tremendous success, and we are constantly growing our team. As we garner more industry attention – just check out our accomplishments and awards by CES Innovation, iF Design, IGA, and Red Dot – we also need driven and talented people to join our team.

That brings us to you, and what you’ll be joining. Our teams are smart and diligent and take ownership of their work – they’re confident in their work but know how to collaborate with open ears and a spirit of learning. If you’re down-to-earth, approachable, and easy to strike up a conversation with, this may be a great fit for you.

Check out our brands:
levoit.com | cosori.com | etekcity.com

The Opportunity:

We are looking for seasoned Technical Support Engineer to join our team. In this role, you will be responsible for helping our customers resolve issues using our products. key escalation point of contact for our customer support representatives on advanced product issues that cannot be solved by first-line support.  Pride yourself as the glue between Product/Engineering/Quality and the global support function. Support new and old products, lead trainings with customer support representatives, serve as product support subject matter expert and drive readiness and response efficacy. Interface with a broad base of internal and external customers, working to educate them and drive best-in-class customer experience.

What you will do at VeSync:

    • Provide technical support to customers via the ticketing system;
    • Act as the escalation point for complex hardware and software issues;
    • Troubleshoot software issues related to device connectivity, mobile applications, firmware, and cloud services;
    • Collaborate closely with R&D and QA teams to identify and resolve technical problems;
    • Analyze logs, API responses, and perform basic database queries to locate root causes;
    • Document frequently encountered issues and build internal knowledge base articles;
    • Provide technical guidance and training to customer service teams to elevate overall support capabilities;
    • Drive key metrics to support company/departmental goals;
    • Ensure customer satisfaction through timely and professional communication.

What you bring to the role:

    • Bachelor’s degree or above in Computer Science, Information Systems, or a related field;
    • 2+ years of experience in technical support or software troubleshooting;
    • 2+ years of hardware (experience with smart home appliances is a plus), and/or with IoT systems
    • 2+ years of experience APIs, mobile applications (iOS/Android), and cloud platforms
    • Experience with Quality Assurance is a plus.
    • Basic scripting or debugging skills (e.g., Python, Postman, Wireshark)
    • Strong analytical and communication skills
    • Ability to work effectively with global cross-functional teams

Location:

    • This is an on-site, office-based role in Tustin, CA.

Salary:

    • Starting at $70,000

Perks and Benefits:

    • 100% covered Medical/Dental/Vision insurance for employee AND spouse + dependents!
    • 401K with 4% employer match (eligible after 90 days of employment) and immediate 100% vesting
    • Generous Sick + Vacation policy + paid holidays
    • Life Insurance
    • Voluntary Life Insurance
    • Disability Insurance
    • Critical Illness Coverage
    • Accident Insurance
    • Healthcare FSA
    • Dependent Care FSA
    • Travel Assistance Program
    • Employee Assistance Program (EAP)
    • Fully stocked kitchen