What you will do:
Design, build, and maintain scalable backend APIs and platform services
Develop backend systems using Node.js, Express.js, and PostgreSQL
Integrate with banking, payment, and financial APIs
Collaborate with cross-functional product and engineering teams on new platform capabilities
Contribute to system architecture and technical design decisions
Ensure backend reliability, performance, and scalability
Support the development of fintech and SaaS product features for international markets
Work closely with overseas stakeholders and distributed engineering teams
What you will need:
Strong backend engineering experience with modern JavaScript ecosystems
3-5+ years of software engineering experience
Deep experience with and understanding of:
JavaScript
Node.js
Express.js framework
APIs
Databases (PostgreSQL)
Architecture
Fintech web applications
Good understanding of API design and backend system integration
Comfortable working in fast-paced startup or product-driven environments
Strong ownership mindset and ability to work independently
Excellent collaboration and communication skills
Fluent English communication skills are essential
Ability to work flexible hours to collaborate with US-based teams
Candidates should already be based in Taipei