Tech Stack

Description

You will design and build end-to-end payment features for Android devices, collaborate with backend and infrastructure teams, and develop testing frameworks. Your work enables businesses to accept in-person payments as easily as online payments.

Requirements

• 2+ years experience with Java, Kotlin, Swift, or Objective-C
• Experience building and maintaining backend services or distributed systems
• Ability to work across the stack from mobile clients to backend infrastructure
• Preferred: Experience with backend languages (Ruby, Java, Golang)
• Preferred: Payments expertise or experience with SDKs and developer-facing tools

Responsibilities

• Design and develop end-to-end payment features spanning mobile apps, device integrations, and backend services
• Collaborate with backend and infrastructure teams to design scalable payments solutions
• Support development of mobile device testing infrastructure and automation frameworks
• Work with engineers, product managers, designers, and stakeholders to deliver complete features
• Work with user research and product design to address user needs across the full stack