Android Payment Apps Engineer - Onsite Jacksonville

Kavaliro; Jacksonville (FL); On-site; USD 85,000 - 110,000; Full time

Job summary

Kavaliro seeks an Android Payment Application Developer in Jacksonville, FL to build Android-based payment apps that run on payment terminals. You will work with product managers, QA, UX, and other developers to deliver reliable, secure solutions.

Responsibilities include SDLC involvement, feature development, testing, and maintenance of payment software that integrates with hardware and payment networks.

Qualifications

• 2+ years of professional Android development experience using Java and/or Kotlin.
• Strong understanding of Android Studio, Android SDK, and modern Android app architecture.
• Experience with REST APIs, SQLite, and mobile app debugging tools.
• Experience developing payment, POS, or financial transaction apps preferred.

Responsibilities

• Design, develop, test, and support Android applications for payment terminals.
• Develop features using Java/Kotlin, Android SDK, and third‑party payment libraries.
• Integrate apps with payment hardware (card readers, PIN pads, printers, scanners).
• Collaborate with cross‑functional teams to meet technical and business goals.
• Investigate issues, identify root causes, and implement fixes.
• Produce technical docs for design, development, and support.
• Ensure performance, scalability, reliability, and security requirements.

Skills

Android development (Java/Kotlin)

Android Studio

REST APIs

Debugging tools

Problem solving

Communication

Education

Bachelor's degree in CS/Software Engineering or related

Tools

Git

SQLite

POS integration libraries

Job description

Kavaliro seeks an Android Payment Application Developer in Jacksonville, FL to build Android-based payment apps that run on payment terminals. You will work with product managers, QA, UX, and other developers to deliver reliable, secure solutions.

Responsibilities include SDLC involvement, feature development, testing, and maintenance of payment software that integrates with hardware and payment networks.