iOS Software Engineer

Mozilla

. Design, write, and maintain sophisticated iOS mobile application code .

Posted 11/4/2026full-timeRemote • CanadaJuniorMid-Level💰 CA$74,000 - CA$110,000 per yearWebsite

Core Competencies

Role fit

Core Competencies

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Demonstrates expertise in designing and maintaining iOS applications using Swift and SwiftUI, with a strong focus on code quality through testing and code reviews. Proven ability to collaborate effectively in distributed teams while contributing to open-source projects.

Highest-signal resume keywords

IOS Application DevelopmentSwift ProgrammingSwiftUI FrameworkMVVM Architectural PatternCode Review and Unit Testing

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills

Software EngineeringBug Identification and ResolutionAutomationUnit TestingCode Maintenance

Soft Skills

Excellent CommunicationRelationship-MindedGritResponsible Participation

Industry Keywords

Open-Source ProjectsDistributed Team CollaborationUser Interaction ExperimentsProduct Improvement Ideas

Tech Stack

Tools & technologies

iOSSwift

About the role

Key responsibilities & impact

Design, write, and maintain sophisticated iOS mobile application code
Work alongside a diverse, geographically distributed team
Conduct thorough code reviews, fix bugs, and write tests to ensure application stability and performance
Build new features with the team and collaborate closely with Product Managers
Craft experiments to better understand user interactions
Contribute ideas for product improvements

Requirements

What you’ll need

2+ years of experience in software engineering
Experience building and shipping native iOS/iPadOS applications using Swift
Strong interest in SwiftUI and architectural patterns such as MVVM
Proficiency in bug identification and resolution, code reviews, unit testing, and automation
Ability to work effectively in a distributed team setting
Excellent communication skills
Ability to work transparently on Mozilla’s open-source project and engage with Mozilla’s global community
Commitment to welcoming differences, being relationship-minded, practicing responsible participation, and having grit

Benefits

Comp & perks

Generous performance-based bonus plans for all regular employees
Rich medical, dental, and vision coverage
Generous retirement contributions with 100% immediate vesting
Quarterly all-company wellness days
Country-specific holidays plus a day off for your birthday
One-time home office stipend
Annual professional development budget
Quarterly well-being stipend
Considerable paid parental leave
Employee referral bonus program
Life/AD&D, disability, EAP, and other country-specific benefits