Blockchain2mo ago

iOS Engineer

Argentina·Buenos Aires,Buenos Airesmid

EngineeringOtherMobile DevelopmentMobile Developer

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Quick Summary

Overview

Blockchain is connecting the world to the future of finance. As the most trusted and fastest-growing global crypto company, it helps millions of people worldwide safely access cryptocurrency.

Key Responsibilities

Build & Ship: Contribute to our industry-leading Bitcoin and crypto wallet – 📱 View on App Store . You’ll write reliable, well-tested Swift code, collaborate with senior engineers on architecture decisions, and help guide junior teammates when…

Requirements Summary

2-5 years of professional iOS development experience Proficiency in Swift Comfort with Xcode, SwiftUI/UIKit, Interface Builder, and Git Hands-on experience shipping at least one consumer app to the App Store (TestFlight, provisioning profiles, app…

Technical Tools

swiftci-cdcode-reviewconcurrencyfintechmentoringmobile-devpair-programming

Responsibilities

~1 min read

→Build & Ship: Contribute to our industry-leading Bitcoin and crypto wallet – 📱 View on App Store. You’ll write reliable, well-tested Swift code, collaborate with senior engineers on architecture decisions, and help guide junior teammates when needed.
→Learn & Grow: Deepen your expertise through code reviews, architecture discussions, and technical deep-dives. You’ll own medium-sized features end-to-end while continuing to sharpen your skills in mobile security and crypto.
→Collaborate: Work closely with designers, product managers, and other engineers to translate user stories into delightful mobile features.
→Own Features: Take full responsibility for feature development—planning, debugging, testing, and releasing to production—with an eye toward continuous improvement and scalability.
→Stay Curious: Explore the latest tools (Swift Concurrency, Combine/RxSwift, CryptoKit, etc.), share insights with the team, and champion best practices.

2-5 years of professional iOS development experience
Proficiency in Swift Comfort with Xcode, SwiftUI/UIKit, Interface Builder, and Git
Hands-on experience shipping at least one consumer app to the App Store (TestFlight, provisioning profiles, app review, etc.)
Solid grasp of asynchronous programming (GCD, async/await, Combine/RxSwift) and common architectural patterns (MVC/MVVM)
Commitment to unit testing and automated CI/CD pipelines
A growth mindset—you actively seek feedback, iterate rapidly and push yourself to improve
Clear communication skills and enjoyment of working in diverse, distributed teams

Experience mentoring or pairing with junior engineers
Personal interest in crypto or fintech
Knowledge of advanced app-security or cryptography concepts
Familiarity with automated UI-testing frameworks (Maestro)
An app or project in the App Store or on GitHub you can demo
Exposure to performance profiling and memory-management tools

Mentorship First: Regular 1-on-1s, peer design reviews, and open architecture forums help everyone level up.
Quality Matters: We test thoroughly, automate where it counts, and never compromise user trust.
Iterate Rapidly: Small, safe releases get real features into millions of hands—fast.
Global Mindset: Our team spans the globe; clear communication and async collaboration are core skills.