Senior Software Engineer, GTPN Platform

Airwallex4 days ago

Location

KR - Seoul

Type

Full Time

Salary

KRW 100,000 – 150,000

Level

Senior

Role

Senior Software Engineer

Posted

Apr 6, 2026

Full TimeSenior

The role

Summary

Airwallex is seeking a Senior Software Engineer for their Global Treasury and Payment Network (GTPN) Platform in Seoul, Korea. The role involves leading innovative financial technology solutions, collaborating across global engineering teams, and driving the development of cutting-edge payment infrastructure that supports over 200,000 businesses worldwide.

What you'll do

Platform Strategy: Lead the architectural development and strategic direction of the GTPN platform

Product Innovation: Collaborate with cross-functional teams to design and implement cutting-edge financial solutions

Performance Optimization: Leverage data-driven insights to measure and continuously improve product performance

Technical Mentorship: Elevate team capabilities through knowledge sharing and leadership

What we look for

Technical

System DesignAdvanced expertise in designing scalable, high-performance software architectures

Continuous InnovationProven track record of implementing modern engineering practices

Education

Computer ScienceBachelor's or Master's degree in Computer Science, Software Engineering, or related technical field

Advanced CertificationsAdditional cloud or software architecture certifications preferred

Experience

Leadership ExperienceMinimum 5+ years of software development with demonstrated technical leadership

Fintech BackgroundExperience in financial technology platforms strongly preferred

Skills

Required skills

System ArchitectureExpertise in designing and implementing robust software systems

Software DevelopmentMinimum 5+ years of experience in modern engineering practices

Technical LeadershipAbility to lead and mentor engineering teams

Nice to have

Fintech ExperienceBackground in financial technology platforms

Global Payment SystemsUnderstanding of international payment infrastructure

AI IntegrationExperience leveraging AI to enhance software solutions

Compensation & benefits

Salary

KRW 100,000 – 150,000 (annual)

Stock options

Available

Benefits

Professional Development

Continuous learning opportunities and career growth programs

Global Impact

Work on innovative financial technology with worldwide business implications

Collaborative Culture

Opportunity to work with talented engineers across multiple global hubs

Competitive Compensation

Comprehensive salary package commensurate with experience and expertise

Interview process

1
Initial Screening — Technical resume review and initial recruiter conversation
2
Technical Assessment — Comprehensive coding challenge and system design evaluation
3
Technical Interviews — Multiple rounds of in-depth technical interviews with senior engineering team
4
Leadership Interview — Discussion with engineering leadership about strategic vision and team fit
5
Final Offer — Comprehensive offer including compensation and role details