Integration Engineer

Paymentwall
📍 seoul, Seoul, South Korea 💼 Full-time 🕒 Posted March 02, 2026

Job Description

Responsibilities

:

  • Design, build and maintain an integration platform for premier merchants and partners using our payment platform;

  • Be a key source of knowledge on our platform and APIs, the underlying web-stack technologies, and industry-standard integration methods and best practices;

  • Come-up with solutions and advise merchants regarding the best implementation practices and also address specific merchants’ issues.

  • Review the technical integration of our merchants and make sure integration follows all of the necessary guidelines;

  • Develop software integration solutions, integration flows, web services and APIs;

  • Add new capabilities to the API/SDK as needed to meet merchants’ requirements;

  • Review our partners’ products and come up with the optimal monetization solutions and lead the integration process;

  • Implement and create improvements requested by our partners to best opti...

Ready to Apply?

Submit your application today and join our talented team at Paymentwall.

Submit Application

Job Details

  • Location seoul, Seoul
  • Job Type Full-time
  • Category Engineers
  • Posted Date March 02, 2026
  • Application Deadline April 11, 2026