Zello

Senior iOS Engineer

Austin, Texas, United States

Zello Logo
Not SpecifiedCompensation
Senior (5 to 8 years)Experience Level
Full TimeJob Type
UnknownVisa
Communication PlatformsIndustries

Requirements

Candidates should possess deep working knowledge of Swift, Objective C, iOS SDK, UIKit, and SwiftUI, along with C++ and CoreAudio experience as a plus. They should have at least 5 years of software development experience for iOS, including published apps in the App Store, and a clear comprehension of OOP, concurrency, synchronization, memory management, and related development complexities.

Responsibilities

The Senior iOS Engineer will design, develop, test, and deliver new AI-focused features for the Zello iOS app, improve and enhance existing code using modern patterns and practices, proactively address app crashes and customer feedback, master new technologies, apply them to complex challenges, and share insights with the team, ultimately accelerating team velocity and enhancing code quality.

Skills

Swift
Objective-C
iOS SDK
UIKit
SwiftUI
Concurrency
Memory Management
Design Patterns
Networking (TCP, UDP, sockets, HTTP, TLS)

Zello

Real-time voice communication app and service

About Zello

Zello offers a push-to-talk (PTT) app that allows real-time voice communication, turning smartphones and devices into walkie-talkies over Wi-Fi or mobile data. The app is particularly useful for industries like transportation, emergency services, and construction, where quick communication is essential. Zello operates on a freemium model, providing basic features for free while offering a subscription service for businesses that need advanced functionalities. The company's goal is to enhance team communication efficiency and safety, ensuring users can stay connected regardless of their location.

Key Metrics

Austin, TexasHeadquarters
2012Year Founded
$9.7MTotal Funding
DEBTCompany Stage
Consumer Software, Enterprise SoftwareIndustries
51-200Employees

Benefits

Unlimited Paid Time Off
Flexible Work Hours
Sabbatical Leave
Company Equity

Risks

A recent cyber attack may damage user trust and affect the user base.
Emerging PTT apps offering similar functionalities at lower costs pose competitive threats.
Reliance on partnerships like Siyata Mobile exposes Zello to potential partner instability.

Differentiation

Zello transforms smartphones into walkie-talkies, offering real-time voice communication.
The company serves diverse industries, including transportation, emergency services, and hospitality.
Zello's freemium model caters to both casual users and professional clients.

Upsides

Zello's user base grows by a million users monthly, indicating strong market demand.
The partnership with Siyata Mobile enhances Zello's reach in the first responder sector.
Zello's new SDK facilitates easier integration with mobile applications, expanding its ecosystem.

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