Blockchain
Blockchain1mo ago

iOS Engineer

ArgentinaBuenos Airesmid
EngineeringMobile DevelopmentIos Engineer
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Quick Summary

Key Responsibilities

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,

Technical Tools
EngineeringMobile DevelopmentIos Engineer

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.

Responsibilities

~1 min read
  • 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.

What We Offer

~3 min read
Competitive full-time salary based on experience and meaningful equity in an industry-leading company
This is a role based in our Palermo office, with a mandatory in-office presence four days per week.
The opportunity to be a key player and build your career at a rapidly expanding, global technology company in an exciting, emerging industry.
Performance-based bonuses
Apple equipment provided by the company
Work from Anywhere Policy: You can work remotely from anywhere in the world for up to 20 days per year.

Listing Details

Posted
March 10, 2026
First seen
March 26, 2026
Last seen
April 12, 2026

Posting Health

Days active
17
Repost count
0
Trust Level
45%
Scored at
April 12, 2026

Signal breakdown

freshnesssource trustcontent trustemployer trustcandidate experience
B
Blockchain
greenhouse
Employees
5
Founded
2017
View company profile
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BlockchainiOS Engineer