Remote FinTech Software Engineer – Scale Banking Apps

One; United States; Remote; USD 100,000 - 130,000; Full time

Benefits offered by this job

Competitive health benefits: Medical, dental, and vision plans

Flexible time off

Paid employee leave

401k plan with employer match

Monthly work-from-home stipend

Job summary

ONE is looking for a Software Engineer to join their Banking team, where your work will impact how people access, move, and manage their money. You will design new features for a seamless mobile experience and tackle complex challenges at scale.

With a remote-first culture, the role requires collaboration with other engineers and a focus on documentation. Ideal candidates have 4+ years of experience with mobile or frontend applications, preferably using React Native.

Qualifications

• 4+ years of professional experience shipping and scaling user‑facing applications or backend services.
• Experience working on mobile or frontend applications — ideally with React Native or similar frameworks.
• Drive and proactivity - everyone here is a builder and executor.

Responsibilities

• Design and deliver new features for banking applications that scale.
• Collaborate closely with other engineers to ship high-quality code.
• Maintain clear documentation for a growing, remote organization.
• Tackle complex challenges at scale, including sensitive financial data.

Skills

Mobile applications experience, preferably with React Native

Functional programming concepts

Proactivity and drive

Quality in code and communication

Tools

Node/TypeScript

Kubernetes

AWS

Job description

ONE is looking for a Software Engineer to join their Banking team, where your work will impact how people access, move, and manage their money. You will design new features for a seamless mobile experience and tackle complex challenges at scale.

With a remote-first culture, the role requires collaboration with other engineers and a focus on documentation. Ideal candidates have 4+ years of experience with mobile or frontend applications, preferably using React Native.