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Senior Front-end Engineer (React & React Native)

  • 8M-10M
  • Permanent
  • Tokyo / Remote


Financial Services, Fintech



5+ Years


Career Level

Mid Career


Offered Salary




Bachelor's Degree

Job Overview

Role and Responsibilities

    The product and platform revolves around data. Looking at the future, we need to look at every piece of the business architecture and infrastructure with a detailed and critical eye. You will help us be thoughtful and deliberate about tackling the right bottlenecks, as well as develop new features and support, extend or simplify the existing ones. You’ll have the opportunity to gain a deep understanding of creating simple user experiences for complex products.

    ● You will work with colleagues and teams building and improving a variety of services and features for internal and external users:
    ● Work on the mobile app that allows payments and shopping.
    ● Frontend experiences for merchants that make it as easy as possible for them to receive and manage their payments online. All of our merchants participate in doing business online, and payments are an essential part of their process. Reducing friction here is what it’s about.
    ● Internal tool used across teams to investigate and manage merchants & consumers, payments & charges, partners and settlements. We aim to increase our effciency through investment in internal tools, and each of those tools has its own unique set of frontend engineering challenges.
    ● Collaborate with stakeholders across the organization such as experts product, design, infrastructure, and operations
    ● Instrument the systems with monitoring and alerting to ensure accuracy, availability and responsiveness.

Skills and Requirements

    ● You have a degree in CS, Engineering or equivalent through experience
    ● You enjoy building pixel-perfect, buttery smooth UIs across both mobile platforms with ReactNative
    ● You have experience using React.js
    ● You are able to leverage native APIs for deep integrations with both iOS & Android platforms.
    ● You are familiar with native build tools, like XCode, Gradle {{Android Studio, IntelliJ}}
    ● You enjoy building UIs with modern tools like ES6, React, Redux, Flow, and Webpack
    ● You have team-based software development experience, and enjoy working with different stakeholders
    ● You care deeply about performance, accessibility, and API design
    ● You enjoy being a generalist working on anything it takes to solve problems and delight users both internally and externally
    ● You actively seek better consumer experiences and make design proposals through wireframes, sketches and mockups
    ● You can connect different services and processes together even if you have not worked with them before
    ● You have a high bar for producing clean, maintainable and testable code
    ● You are comfortable working in a big codebase with multiple stakeholders
    ● You love learning and are not afraid to jump in

Desired Skills

    ● You are familiar with creating B2C user experiences
    ● Experience with fnancial or payment products


    Please include in your application:
    ● A short introduction describing who you are and what you’re looking for. What projects have you enjoyed working on? Which have you disliked? What motivates you?
    ● Links to online profles you use (GitHub, Dribbble, etc).

Areas We Recruit In

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