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OnePay · 3 hours ago

React Native Engineer- Design Systems

United States

Full-time

Remote

Senior Level

5+ years exp

OnePay is an all-in-one financial platform aimed at improving the financial lives of Americans. As a React Native Engineer, you will craft mobile experiences focused on UI animations and interaction design, building features that enhance customers' financial journeys.

Financial Services

Comp. & Benefits

Responsibilities

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

Qualification

React NativeUI animationsMobile performance optimizationDesign system librariesProactivityCommunication

Required

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

Benefits

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

Company

OnePay

We believe the future of financial services is meeting consumers where they already are — in their daily lives, workplaces, and communities nationwide.

Founded in 2022

New York, NY, US

501-1000 employees