Mobile Engineer (React Native, All Levels)

About the role

Sezzle, a U.S.-based fintech and retail company listed on NASDAQ, is looking for a Mobile Engineer to work on its React Native-based mobile app. The engineer solves challenges in the highest-traffic applications, builds features and products with the team, and supports the app as a platform across larger product releases. The role suits all levels, with defined promotion paths through Engineering.

Key responsibilities

• Build and maintain new product features in the cross-platform TypeScript React Native app
• Learn new areas of the product and suggest improvements to feature owners
• Take part in design and architecture discussions
• Contribute to code reviews and write clean, scalable, robust and testable code
• Help plan, estimate and complete projects raised by stakeholders

Required profile

• Bachelor's degree in computer science or a related field
• Experience solving technical problems in a team
• Demonstrated experience with Claude or equivalent large language model tools
• Experience delivering a mobile app to the App Store or Google Play Store strongly preferred

Required skills

• Swift
• Modern frontend development with JavaScript or TypeScript, React Native or React (web) experience strongly preferred
• Writing automated tests (unit, integration, end-to-end)
• Familiarity with React Native apps and RESTful APIs
• Software engineering tools, methodologies and release processes

The interview process includes a Wonderlic test, a coding assessment, and interviews with recruiters, engineers and engineering leadership.