Android Security Engineer

2 weeks ago


San Francisco, California, United States PayJoy Inc. Full time

About PayJoy

PayJoy is a purpose-driven organization committed to enabling a billion individuals globally to access the modern financial system for the first time, guiding them towards financial prosperity. Established in 2015, PayJoy's innovative technology transforms smartphones into collateral, facilitating unbanked consumers' entry into the credit landscape. We achieved profitability in 2020, serving 10 million satisfied customers and surpassing a billion dollars in sales.

Role Overview

In the capacity of a Software Engineer, you will spearhead research and development initiatives aimed at enhancing the locking technology that supports our loan offerings. This position operates within a complex Android framework, focusing initially on the exploration and subsequent implementation of sub-Android methodologies for device security.

This role presents significant challenges and rewards, where improved security measures translate to more secure loans. Enhanced loan security allows us to extend smartphone and credit access to a broader audience.

We thrive in a fast-paced environment that values adaptability and innovative problem-solving. A strong sense of independence and resilience is essential, alongside the ability to collaborate effectively. While the initial focus is on research, the goal is to integrate these advancements into our current product lineup.

Key Responsibilities
  • Advance PayJoy's Android-based locking mechanisms through firmware-level improvements.
  • Engage in extensive development activities and collaborate with the Android SoC/OEM technology stack, as well as with PayJoy's proprietary MDM solution, PayJoy Access.
Qualifications
  • Proven experience in developing ARM-based Hypervisors and Trusted Applications (5+ years).
  • Expertise in writing BSP-level code and interfacing with SOCs.
  • Experience in AOSP and Android firmware development, including peripheral interfacing.
  • Proficient in technical communication in English (both written and verbal), with the ability to create architecture diagrams and documentation.
Compensation and Benefits
  • Benefits will vary based on the country of employment.

PayJoy is dedicated to being an Equal Employment Opportunity employer, welcoming and encouraging individuals from diverse backgrounds. We do not discriminate based on race, religion, color, national origin, gender (including pregnancy, childbirth, or related medical conditions), sexual orientation, gender identity, gender expression, age, veteran status, disability status, or any other legally protected characteristics.

Core Values of PayJoy

Finance for the next billion * Ownership * Break Through Walls * Live Communication * Transparency & Directness * Focus on Scale * Work-Life Balance * Embrace Diversity * Speed




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