Android Wallet Engineer: Digital Car Keys & Payments

United States Digital Space LLC; Singapore; On-site; SGD 70,000 - 140,000; Full time

Job summary

United States Digital Space LLC in Singapore is hiring software engineers for Wallet Native App development and scalable production infrastructure for Vehicle OEMs. You will contribute to digitizing the physical wallet and creating secure, seamless payment experiences.

Join a fast-paced team that collaborates with Android platform teams, OEMs, and business partners to design APIs, integrate services, and deliver new Wallet features across devices.

Qualifications

• Bachelor's degree or equivalent practical experience.
• 2 years of experience with software development in one or more programming languages (e.g., Java, Kotlin).
• 2 years of experience with Android application development.

Responsibilities

• Collaborate with Android device manufacturers (OEMs) and Vehicle manufacturer partners (vOEMs) to enable Wallet features on various device types, including wearables and devices with Real-Time Operating Systems (RTOS).
• Develop and scale secure digital credentials for transit, access control (campus, corporate, and residential), and automotive keys within the company Wallet.
• Collaborate with Android platform teams to design and implement new APIs and capabilities that enhance Wallet functionality and security.
• Work with Product Managers, UX Designers, Technical Program Managers, Business Development, Legal, and other engineering teams within Wallet and across the company. Engage with external partners to define requirements, troubleshoot issues, and launch new integrations.
• Develop software that interfaces with device hardware like NFC controllers, Secure Elements, and biometric sensors.

Skills

Software development

Android development

Java/Kotlin

Education

Bachelor's degree

Tools

GmsCore

API design

NFC tech

Job description

United States Digital Space LLC in Singapore is hiring software engineers for Wallet Native App development and scalable production infrastructure for Vehicle OEMs. You will contribute to digitizing the physical wallet and creating secure, seamless payment experiences.

Join a fast-paced team that collaborates with Android platform teams, OEMs, and business partners to design APIs, integrate services, and deliver new Wallet features across devices.