Senior Software Engineer, iOS

Keeper Security, Inc.

. Design, develop and maintain secure native iOS applications and features using Swift .

Posted 10/6/2026full-timeRemote • California • United StatesSeniorWebsite

Core Competencies

Role fit

Core Competencies

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Demonstrates expertise in iOS application development using Swift and Objective-C, with a strong focus on architecture, performance optimization, and integration with backend services. Proficient in utilizing AI-assisted tools to enhance coding and testing processes while maintaining high standards of code quality and collaboration across teams.

Highest-signal resume keywords

IOS Application DevelopmentSwift ProgrammingObjective-C MaintenanceAutomated TestingCI/CD Systems

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills

IOS Application ArchitectureMemory ManagementDebugging and ProfilingBackend API IntegrationXcode ProficiencyAutomated Build SystemsMobile Performance OptimizationCode ReviewIssue TrackingAI-Assisted Development Tools

Soft Skills

Problem-SolvingWritten CommunicationVerbal CommunicationCollaboration

Tools & Technologies

GitHub ActionsClaudeChatGPTGitHub Copilot

Industry Keywords

Apple App StoreMobile ComponentsTechnical DocumentationSoftware Development LifecycleU.S. Person

Tech Stack

Tools & technologies

iOSObjective-CSwift

About the role

Key responsibilities & impact

Design, develop and maintain secure native iOS applications and features using Swift
Contribute to architecture and technical design decisions across Keeper’s iOS codebase
Maintain and modernize existing Objective-C components where appropriate
Build scalable, reusable and maintainable mobile components
Integrate mobile applications with backend services, APIs, authentication flows and secure data storage
Optimize application performance, responsiveness, memory usage and battery efficiency
Troubleshoot complex application issues using logs, profiling tools and runtime diagnostics
Participate in code reviews and provide constructive technical feedback
Collaborate with Product, Design, QA and backend teams to define requirements and deliver features
Strengthen automated testing, build reliability and release quality
Support App Store release processes, beta testing and validation of new iOS capabilities
Maintain technical documentation for architecture, features and development workflows
Evaluate emerging iOS technologies, frameworks and platform capabilities
Use AI-assisted tools such as Claude, ChatGPT, GitHub Copilot or similar platforms to improve coding, debugging, research, testing and documentation

Requirements

What you’ll need

5+ years of professional iOS software development experience
Strong hands-on experience developing production applications using Swift
Working knowledge of Objective-C and experience maintaining or integrating with existing Objective-C code
Experience designing and shipping large or complex iOS applications to the Apple App Store
Experience with AI as it relates to iOS development. Good prompting skills and troubleshooting with AI.
Strong understanding of iOS application architecture, lifecycle, concurrency and state management
Experience integrating mobile applications with backend APIs and distributed services
Strong understanding of mobile performance, memory management, debugging and profiling
Proficiency with Xcode and Apple development, debugging and diagnostic tools
Experience with automated build and CI/CD systems such as GitHub Actions or similar platforms
Strong understanding of Git-based development workflows, code review and issue tracking
Experience writing maintainable automated tests for mobile applications
Strong problem-solving skills with a focus on code quality, security, architecture and maintainability
Strong written and verbal communication skills and ability to collaborate effectively across Engineering, Product, Design and QA teams
Ability and willingness to use AI-assisted development tools effectively to improve coding, debugging, testing and documentation
Bachelor’s degree in Computer Science, Engineering or a related field, or equivalent practical experience
Qualified candidates must be a U.S. Person, defined as a U.S. citizen or lawful permanent resident

Benefits

Comp & perks

Medical, Dental & Vision (Inclusive of domestic partnerships)
Employer Paid Life Insurance & Employee/Spouse/Child Supplemental life
Voluntary Short/Long Term Disability Insurance
401k (Roth/Traditional)
A generous PTO plan that celebrates your commitment and seniority (including paid Bereavement/Jury Duty, etc)
Above market annual bonuses