Sr. Software Engineer (IOS)

ButterflyMX

About The Position

ButterflyMX is seeking an iOS Engineer to join our dynamic engineering team! This role is perfect for an individual with strong technical skills who is eager to take ownership of their work and grow their expertise. The ideal candidate will have experience building and shipping iOS applications, a passion for writing clean, maintainable code, and a collaborative approach to problem-solving. This role will involve working closely with cross-functional teams to deliver features that enhance our products and delight our users. This role offers the opportunity to work on cutting-edge technology in a fast-paced, collaborative environment. If you are passionate about mobile development and have the technical expertise to lead and inspire a team, we'd love to hear from you!

Requirements

Proficient in programming with Swift and familiar with at least one other programming language.
Strong experience with the full software development life cycle, including coding standards, code reviews, source control management, build processes, testing, and operations.
Deep understanding of code versioning tools such as Git.
Experience with asynchronous programming using Swift Concurrency (async/await) and reactive programming with Combine framework.
Proficient in using SwiftUI for building responsive and maintainable UIs.
Skilled in Dependency Injection and build management using Swift Package Manager and/or CocoaPods.
Experience with CI/CD implementation using GitHub Actions, Xcode Cloud, or Fastlane.
Experience in optimizing apps for performance, including memory management and responsiveness.
Experience in writing testable code and implementing automated tests (XCTest, XCUITest) to ensure code quality.
Hands-on experience with deployments to the App Store, including app signing, provisioning profiles, versioning, and managing TestFlight releases.
Proficient in REST and GraphQL architectures for integrating web services into mobile applications.

Nice To Haves

Experience with WebSockets, Apple Push Notification Service (APNs), audio-video calling technologies like Twilio, and integrating third-party SDKs.
Hands-on experience with Bluetooth Low Energy (BLE) and NFC technologies using Core Bluetooth and Core NFC frameworks.
Experience with the Flutter framework for developing cross-platform applications or integrating it as a module.
Proven experience in leading or mentoring a team of iOS engineers.
Strong communication skills, with the ability to collaborate effectively with cross-functional teams.
Active participation in the technology community, including contributions to open-source projects.

Responsibilities

Design and develop iOS mobile applications and SDKs, ensuring high performance, quality, and responsiveness.
Create new, secure, and reliable features that enhance real-time data, video, and audio capabilities.
Implement modern iOS development design patterns to improve code maintainability and efficiency.
Propose and integrate innovative tools, frameworks, automations, and processes that enhance team productivity and code quality.
Collaborate with product management and UX teams to solve customer challenges by providing engineering solutions and trade-offs.
Participate in an agile development environment to deliver high-quality software solutions.
Refactor legacy codebases to improve maintainability and scalability, ensuring minimal disruption to ongoing development processes.

Benefits

Comprehensive Medical, Dental and Vision plans (ButterflyMX covers 80% of the cost) starting day 1
401(k) plan with a match
10 paid holidays, 20 vacation days, 5 sick days, 3 floating holidays
Basic Life and Accidental Death and Dismemberment Insurance (ButterflyMX covers 100% of the cost)
Short and Long Term Disability (ButterflyMX covers 100% of the cost)
Paid Family Leave
Employee Assistance Program
Quarterly self-care stipends
Access to optional benefits including pre-tax flexible healthcare spending accounts (FSA and HSA), Dependent Care FSA, and Commuter Benefits, as well as optional Supplemental Life, AD&D, Hospital Indemnity, Legal, Accident, Critical Illness, Pet, and Personal Liability Insurance
And more!