POS Applications Engineer: Fast, Reliable Retail Software

Idataraya Sdn Bhd; Kuala Lumpur; On-site; MYR 90,000 - 130,000; Full time

Job summary

Idataraya Sdn Bhd in Kuala Lumpur is seeking a POS software engineer to build and maintain fast, reliable point of sale features for busy counters. The role focuses on speed, offline behavior, and end-of-day balancing, with an emphasis on precise rounding and tax calculations.

You will integrate with peripherals and payments, support live-site upgrades without downtime, and ensure the interface remains responsive under load.

Qualifications

• Experience with retail, hospitality or similar transactional software.
• Respect for the operator's speed over the developer's convenience.
• Attention to rounding, tax and the arithmetic that has to be exact.
• Experience supporting software once it is in a shop.

Responsibilities

• Build and maintain point of sale features across tender, returns, discounts and end of day.
• Keep the interface fast enough for someone serving a queue.
• Integrate with peripherals, payments and the back office.
• Handle upgrades at live sites without stopping trade.

Skills

Retail software experience

Attention to rounding & tax accuracy

Experience supporting live sites

Interface speed optimization

Tools

Payments integration

Job description

Idataraya Sdn Bhd in Kuala Lumpur is seeking a POS software engineer to build and maintain fast, reliable point of sale features for busy counters. The role focuses on speed, offline behavior, and end-of-day balancing, with an emphasis on precise rounding and tax calculations.

You will integrate with peripherals and payments, support live-site upgrades without downtime, and ensure the interface remains responsive under load.