Senior Software Engineer, iOS
Senior iOS engineer at Keeper Security building secure, high-performance native iOS apps (primarily Swift, with some Objective-C) for its cybersecurity/password-management platform — owning architecture, backend/API integration, performance, testing, and App Store releases. 100% remote, with a hybrid option in El Dorado Hills, CA or Chicago, IL.
- Compensation
- Not disclosed
- Location
- El Dorado Hills, California, United States
- Work setup
- Hybrid
- Seniority
- Senior
- Employment
- Full time
- Experience
- 5+ years
- Category
- Mobile
- Posted
Skills
Must have
- 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 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
- 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 cross-team collaboration with Engineering, Product, Design and QA
- Ability and willingness to use AI-assisted development tools effectively
- Bachelor's degree in Computer Science, Engineering or related field, or equivalent practical experience
- Must be a U.S. Person (U.S. citizen or lawful permanent resident) due to involvement in GovCloud environments
Nice to have
- Experience developing cybersecurity, identity, password management or other security-sensitive mobile applications
- Experience with encryption, key management, secure storage or cryptographic APIs
- Familiarity with Keychain Services, Secure Enclave, biometrics or passkeys
- Experience with Swift Concurrency, async/await or modern iOS concurrency patterns
- Experience with SwiftUI in addition to UIKit
- Experience implementing or evaluating beta iOS APIs and new Apple platform capabilities
- Familiarity with mobile accessibility, performance and reliability best practices
Full description
Description
Keeper Security is hiring a Senior Software Engineer, iOS to join our mobile engineering team and help build secure, high-performance iOS applications used by millions of customers worldwide. This is a 100% remote position, with an opportunity to work a hybrid schedule for candidates based in the El Dorado Hills, CA or Chicago, IL metro areas.
Keeper’s cybersecurity software is trusted by millions of people and thousands of organizations globally. Keeper is published in 23 languages and sold in over 150 countries. Join one of the fastest-growing cybersecurity companies and help architect and evolve the iOS experiences that support Keeper’s security platform.
About Keeper
Keeper Security is one of the fastest-growing cybersecurity software companies that protects thousands of organizations and millions of people in over 150 countries. Keeper is a pioneer of zero-knowledge and zero-trust security built for any IT environment. Its core offering, KeeperPAM®, is an AI-enabled, cloud-native platform that protects all users, devices and infrastructure from cyber attacks. Recognized for its innovation in the Gartner Magic Quadrant for Privileged Access Management (PAM), Keeper secures passwords and passkeys, infrastructure secrets, remote connections and endpoints with role-based enforcement policies, least privilege and just-in-time access. Learn why Keeper is trusted by leading organizations to defend against modern adversaries at KeeperSecurity.com.
About the Role
As a Senior Software Engineer, iOS, you will design, build and maintain secure, scalable and high-performance features across Keeper’s native iOS applications. You will work primarily in Swift, with exposure to Objective-C where needed, and collaborate closely with Product, Design, QA and backend engineering teams to deliver reliable and intuitive mobile experiences. This is a hands-on engineering role with ownership across architecture, implementation, performance, debugging and release quality. You will contribute to technical direction, review code, improve engineering practices and help ensure Keeper’s iOS applications remain secure, maintainable and performant as the platform continues to grow.
Responsibilities
- 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 that support long-term product growth
- Integrate mobile applications with backend services, APIs, authentication flows and secure data storage
- Optimize application performance, responsiveness, memory usage and battery efficiency