Senior Mobile Software Engineer | Android

Job Description

Unchained is looking for a highly skilled Senior Mobile Software Engineer to help lead the development of innovative financial technology solutions within Unchained. As a Senior Mobile Software Engineer, you will leverage your expertise in software architecture and design patterns to drive the development of scalable, secure, and high-performance mobile software applications.

You will collaborate closely with cross-functional teams to architect, implement, and deploy mission-critical systems that shape the future of finance. Unchained Engineering is filled with talented, hard-working, and passionate engineers. We want to see a strong sense of ownership, intrinsic drive, and a desire to learn and grow. We hold each other to a very high standard and expect that accountability to be mutual. Finally, we strive to embody aspects of the Bitcoin ethos – transparency, brutal honesty, and proof of work. If that sounds like just the thing you’ve been missing in your career up to this point – we look forward to seeing your application!

The ideal candidate will have experience developing high-quality Kotlin MultiPlatform (KMP) based apps on Android and iOS using the native tooling and languages available for both of those platforms. However, a passion for all things Android and Kotlin coupled with a willingness to learn KMP and help upskill the team will be considered.

WHAT YOU’LL DO:

• Deliver features that help our Android users achieve their goals while on the move or on the couch
• Create robust, maintainable, and well-tested code that delivers a high-quality Android app experience for our clients
• Work closely with our top-class design team to create high quality user interfaces 
• Architect and deliver high levels of code reuse for key infrastructural areas of the app to be used on both Android and iOS platforms
• Over time, contribute features and bug fixes to our iOS app using Swift and SwiftUI 
• Using your deep knowledge of mobile platforms, help research, define and prioritize major initiatives for the company's roadmap

WHO YOU ARE:

• You have 3+ years of experience in Android mobile development
• You are a passionate Android developer with experience in:
• Kotlin
• Kotlin Multiplatform (KMP)
• Android Studio
• Gradle
• CI tools like Jenkins
• Unit testing frameworks
• You are naturally curious
• You have strong communication and documentation skills
• You have excellent judgment, analytical thinking, and problem-solving skills
• You are a self-motivated individual that possesses excellent time management and organizational skills
• You live in the United States

     Even Better:

• You have experience working in the Bitcoin space
• You have an interest in and desire to contribute to our iOS codebase in Swift + SwiftUI
• You are proficient in any of the following languages:
• Rust
• Java
• Objective-C
• C++
• Python

WHAT WE OFFER:

• Company paid medical, dental, and vision coverage
• 401k with employer match 
• Employee stock options
• Unlimited PTO
• Training & development opportunities
• Remote work flexibility