๐Ÿ€ๅ…จ็ƒ็งปๅ‹•็ซฏ้ปž mPOS ็š„้ ‚็ดšไพ›ๆ‡‰ๅ•† - Sr. FW Engineer - JL

Develop, design, and maintain user interfaces and underlying functionality for embedded point-of-sale software, specifically handling secure payment processing across multiple products concurrently…