# ESi - Expert Systems IVR (Asia) Co. Ltd. jobs and careers

> 0 open roles at ESi - Expert Systems IVR (Asia) Co. Ltd. as of October 23, 2026. Source: https://www.thejobsmap.com/company/esi-expert-systems-ivr-asia-co-ltd

Expert Systems IVR (Asia) Co. Ltd. (ESi) has been focused on Telecommunication Solutions in Asia-Pacific since early 90s. We provide the best unified communications platforms that helps the enterprise to communicate and manage their services effectively and efficiently. Customer success is our goal. ESi committed to empower communication environment, deliver high quality services and reliable system for customers. With over 20 years of experience in the telecommunication industry, ESi is the expert of IP communications and video platform which continuously providing innovative unified communications solutions for corporate, enterprises and Telco to meet their ever changing business needs and optimize their resource allocation for current services and future plans. We are specializing in developing Messaging, Voice, Video Telephony Application, VoIP and Unified Communications solutions for worldwide enterprises. Headquartered in Hong Kong and owned subsidiary in Asia-Pacific, ESi is proud to provide international service with our global alliance. Our professional teammates come with certified professionals, consultants, and engineers, giving us unique insight into the global telecommunication market.

## Key facts

| | |
|---|---|
| Open roles | 0 |
| Headquarters | Hong Kong |
| Founded | 1996 |
| Employees | 11 to 50 |
| Industries | Cyber Security, Information Technology, Network Security, Professional Services |
| Website | https://esi-asia.com |

## Leadership

- Willie Tang, Country Director

## Common questions

### Is ESi - Expert Systems IVR (Asia) Co. Ltd. hiring right now?

ESi - Expert Systems IVR (Asia) Co. Ltd. has no open roles listed as of October 23, 2026. Roles appear here as soon as they are posted on ESi - Expert Systems IVR (Asia) Co. Ltd.'s careers site.

### Where is ESi - Expert Systems IVR (Asia) Co. Ltd. headquartered?

ESi - Expert Systems IVR (Asia) Co. Ltd. is headquartered in Hong Kong and was founded in 1996.

### Who leads ESi - Expert Systems IVR (Asia) Co. Ltd.?

Willie Tang, Country Director, is at the top of ESi - Expert Systems IVR (Asia) Co. Ltd.'s org chart.

### How do I apply for a job at ESi - Expert Systems IVR (Asia) Co. Ltd.?

Pick a role on ESi - Expert Systems IVR (Asia) Co. Ltd.'s TheJobsMap page and select Apply. Every listing links to the original posting on ESi - Expert Systems IVR (Asia) Co. Ltd.'s own careers site, so you apply directly with the employer.