Mid-level iOS Engineer

Blockchain.com seeks a Mid-level iOS engineer to build and ship features for its Bitcoin and crypto wallet. The role involves collaboration with designers and other engineers, and requires experience shipping consumer apps to the App Store.

Overview

Department

Engineering

Job type

Full time

Compensation

Salary not specified

Location

Paris, France, Western Europe

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Requirements

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

Responsibilities

Contribute to our industry-leading Bitcoin and crypto wallet.

Write reliable, well-tested Swift code, collaborate with senior engineers on architecture decisions, and help guide junior teammates when needed.

Deepen your expertise through code reviews, architecture discussions, and technical deep-dives.

Own medium-sized features end-to-end while continuing to sharpen your skills in mobile security and crypto.

Work closely with designers, product managers, and other engineers to translate user stories into delightful mobile features.

Take full responsibility for feature development—planning, debugging, testing, and releasing to production—with an eye toward continuous improvement and scalability.

Explore the latest tools (Swift Concurrency, Combine/RxSwift, CryptoKit, etc.), share insights with the team, and champion best practices.

Benefits

Full-time salary based on experience and meaningful equity in an industry-leading company

This is a hybrid role based in our Paris office, with a mandatory in-office presence three days per week.

Work from Anywhere Policy: You can work remotely from anywhere in the world for up to 20 days per year.

Budgets for learning & professional development

Unlimited vacation policy; work hard and take time when you need it

Apple equipment

The opportunity to be a key player and build your career at a rapidly expanding, global technology company in an emerging field

Flexible work culture