Mobile Software Engineer - Android

Role We are looking for a Mobile Software Engineer to help build and evolve a decentralized mobile wallet powered by a deterministic Rust SDK. The tech stack that you will interact with will be Swift, Rust, Kotlin, Rust FFI, and Objective C, mostly in that order. You will be working with engineers and developers on the mobile team within our org, Dash Core Group. This is an opportunity to work remotely in a team that uses modern coding practices and operates without a centralized backend, prioritizing client-side verification and security.
Collaborate with engineers to design, implement, and ship new wallet features.
Engineers are expected to critically evaluate and validate all generated code.
3+ years professional software engineering experience, with significant experience in Swift (production iOS apps).
~ Exceptional recent graduates with demonstrable systems, distributed systems, compiler, or cryptography experience.

Comfortable working across language boundaries (Swift ↔ Rust FFI), including understanding of memory ownership, threading, and error propagation.
Strong debugging skills across stack boundaries (mobile ↔ SDK ↔ networking).
Strong Linux/macOS command-line skills.
Ability to work remotely in a self-directed environment.
Strong written and spoken English.
Experience with Android development.
Understanding of UTXO vs account-based blockchain models.
Comfort verifying and correcting AI-generated code in security-sensitive environments.
Work on a fully remote team.
This is a fully remote position.
Compensation will be between 75k and 100k USD per annum, depending on matching of skillset.
We develop products that enable payments on the blockchain and make cryptocurrency accessible for consumers, merchants, businesses, and developers. We’ve designed a payments platform that puts user experience first, obscures the technical complexity underneath, and reinvents how cryptocurrency works in the future.
Dash is a cryptocurrency originally based on the Bitcoin blockchain, augmented with additional features focused on payments, and is one of the most recognized and accepted cryptocurrencies.