Sezzle

Sezzle

Sezzle is a payments company revolutionizing the buy now, pay later experience with interest-free installment plans, empowering consumers and merchants alike.

Diversified Financial Services
251-1K
Founded 2016

Description

  • Help own and build new features for the cross-platform TypeScript React Native app and Golang backend APIs.
  • Manage mobile releases using cohorting, feature flags, and app store infrastructure to support safe rollouts.
  • Collaborate closely with product, design, business, backend, and QA teams to meet stakeholder needs.
  • Write clean, scalable, robust, and testable code across the mobile codebase.
  • Develop a deep understanding of the application, data domain, and KPIs.
  • Lead features end to end from requirements and design through implementation, deployment, monitoring, and improvement.
  • Perform high-quality code reviews focused on maintainability, clarity, and best practices.
  • Drive technical decisions and propose improvements that raise code quality across the team.

Requirements

  • 3+ years of professional mobile development experience, including at least 6+ months with React Native or a similar technology such as Flutter.
  • Experience developing and delivering a mobile application to the Apple App Store and Google Play Store.
  • Strong familiarity with JavaScript or TypeScript and modern frontend development.
  • Deep understanding of React Native architecture, hooks, context, navigation patterns, and performance optimization.
  • Understanding of relational databases such as MySQL.
  • Strong familiarity with unit testing, integration testing, and end-to-end testing tools such as Jest, React Native Testing Library, Detox, or Appium.
  • Bachelor’s degree in Computer Science.
  • Ability to solve problems with backend-focused languages such as Go, Python, or Java is preferred.
  • Experience with native code on iOS or Android is preferred.
  • Knowledge of mobile CI/CD pipelines such as Fastlane, Bitrise, or GitHub Actions is preferred.

Benefits

  • Salary range of $2,200–$6,000 per month gross in USD, with junior and mid-level bands defined.
  • Remote full-time role.
  • Opportunity for career advancement in a rapidly growing team.
  • Work on a product with real impact on merchant sales and consumer shopping experiences.
  • Exposure to a modern stack including React Native, Golang, AWS, Kubernetes, and GitLab CI/CD.

Interested in this position?

Apply directly on the company website

Apply Now

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