#vacancy #IOS #rust

Senior Mobile Software

Workload — Full-time Location — EU Rate up to — 27 USD English B2

We are looking for a Mobile Software Engineer to help build and evolve a decentralized mobile wallet powered by a deterministic Rust SDK. This role focuses primarily on Swift development while requiring strong systems thinking and comfort working across Swift Rust FFI boundaries. 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.

Responsibilities

• Collaborate with engineers to design, implement, and ship new wallet features.
• Implement wallet features on top of a deterministic SDK, ensuring correctness and security across the full stack.
• Improve our mobile SDKs. This may involve improvements to the foundational Rust SDK.
• We use AI-assisted development tools. Engineers are expected to critically evaluate and validate all generated code.
• Improve our continuous integration.

Requirements

• Either: 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.