About OnePay
OnePay is an all-in-one financial platform driven by a simple mission: better money makes life better.
Tens of millions of Americans today are unbanked or underbanked, meaning they don’t have enough money in savings to cover a minor emergency. They pay too much in fees, don’t have access to credit at affordable rates, and have little ability to grow their wealth. OnePay’s vision is to create a single app for consumers to save, spend, borrow, and grow their money, bringing our mission to life with simple and accessible banking, credit, and payments products that deliver a best-in-class experience to millions of customers. Our products include:
Checking and high-yield savings accounts
Domestic and international peer-to-peer payments
Credit Builder and credit score monitoring
Digital wallet / contactless payment solutions
Credit card program
Buy-now-pay-later installment loans at Walmart
Prepaid mobile service
Why do we have a right to win? We have the backing of Walmart (a Fortune 1) and Ribbit Capital (a preeminent fintech investor), are deeply embedded with the distribution of the world’s largest omnichannel retailer, and have an industry-leading multi-product value proposition — all in addition to having some of the best people and talent in the industry.
There’s never been a better time to build a category-defining business and there has rarely been a team better positioned for the opportunity. Join us!
The Role
As a React Native Engineer at OnePay, you'll craft simple, elegant mobile experiences that sit at the heart of our customers' financial lives - with a focus on UI animations and interaction design that make our app feel fast, intuitive, and delightful. You will:
Build and ship animation-rich features that bring joy and clarity to our customers’ financial journeys
Employ best practices such as code reviews, automated testing, and continuous delivery on a modern React Native stack to achieve both quality and velocity
Partner with product managers, designers, and engineers to bring interaction and motion design concepts to life
Optimize animations for performance across devices and platforms, ensuring smooth and consistent experiences
Own your work from concept to launch, earning the trust of teammates through accountability and transparency
You Bring
5+ years of professional experience building and deploying iOS and Android apps with React Native
Deep experience with UI animations and interaction design (e.g., React Native Reanimated, Gesture Handler, Lottie, or native animation APIs)
Experience building out scalable design system libraries or components
Strong understanding of mobile performance optimization, including frame rate, rendering, and device resource constraints
Passion for your craft and genuine care for teammates—quality in code, communication, and culture is non-negotiable
Act-like-an-owner mentality: you proactively identify problems and drive them to resolution
Drive and proactivity – everyone here is a builder and executor
Tools We Use
We use Node and TypeScript on the server, leveraging the NestJS framework within a microservice-oriented architecture running on Kubernetes and AWS. On the client side, we build and ship product features for iOS, Android, and web platforms using React Native. While you don’t need experience with our exact stack, familiarity with modern software engineering practices will help you ramp up quickly.
What We Offer
Competitive base salary, stock options, and health benefits from Day 1
401(k) plan with company match
Remote-friendly (US), flexible time off (FTO), and opportunities for growth
A high-growth, mission-driven, inclusive culture where your work has real impact
Standard Interview Process
Equal Employment Opportunity
To build technology and products that are used and loved by people and solve real-world problems, we need to build a team with many different perspectives and experiences. We are an equal opportunity employer. We do not discriminate on the basis of race, religion, color, national origin, gender, sexual orientation, age, marital status, veteran status, or disability status. We encourage candidates from all backgrounds to apply. Applicants in need of special assistance or accommodation during the interview process or in accessing our website may contact us at talent@onepay.com.
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