Senior Software Engineer, iOS

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

Troubleshoot complex application issues using logs, profiling tools and runtime diagnostics

Participate in code reviews and provide constructive technical feedback to other engineers

Collaborate with Product, Design, QA and backend teams to define requirements and deliver high-quality features

Strengthen automated testing, build reliability and release quality across the iOS development lifecycle

Support App Store release processes, beta testing and validation of new iOS platform capabilities

Maintain clear technical documentation for architecture, features and development workflows

Evaluate emerging iOS technologies, frameworks and platform capabilities where they can improve Keeper’s applications

Use AI-assisted tools such as Claude, ChatGPT, GitHub Copilot or similar platforms to improve coding, debugging, technical research, testing and documentation

Requirements

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

Due to this role’s involvement in GovCloud environments, qualified candidates must be a U.S. Person, defined as a U.S. citizen or lawful permanent resident

Preferred Qualifications

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

Benefits

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

Keeper Security, Inc. is an equal opportunity employer and participant in the U.S. Federal

E-Verify program. We celebrate diversity and are committed to creating an inclusive environment for all employees.

Classification: Exempt