Principal Software Engineer | Fintech Industry | Based In New Zealand

Job Overview

We are seeking an experienced Principal Software Engineer to join a global fintech organization specializing in cross-border payments technology. This is a senior individual contributor role for a hands‑on technical leader who will drive complex engineering initiatives, influence technical strategy across teams, and help modernize large‑scale payment platforms. The ideal candidate combines strong full‑stack engineering expertise with system design experience, cloud technologies, and AI‑assisted software development practices.

What Will You Do

• Lead the engineering approach for complex, high‑impact, and ambiguous technical initiatives across the full technology stack.
• Define and drive technical standards, architecture decisions, and engineering best practices across multiple teams.
• Serve as a technical leader and mentor, elevating engineering capabilities through design reviews, technical guidance, and knowledge sharing. ...