Senior Software Engineer I, Payex (Frontend)

We at Flywire are looking for an experienced Senior Software Engineer I with a strong background in product-oriented FinTech environments. In this role, you will play a key part in building and maintaining the core payment experience that powers our platform—supporting the movement of hundreds of millions in transactions for thousands of users every day.

You will join a team responsible for designing new features and enhancing existing ones to improve engagement, conversion, performance, cost efficiency, and scalability. We value engineers who take ownership, think pragmatically, and collaborate closely to deliver high-quality products that feel like a shared team responsibility.

As a full stack engineer, you will contribute across both frontend and backend, ensuring high-quality delivery within agreed timelines.

What you’ll do

• Write clean, high-quality, testable, secure, and maintainable code
• Troubleshoo...