Senior iOS Engineer II - Lead Secure Mobile Apps (Remote)

your Jared; Northern (KY); Hybrid; USD 180,000 - 215,000; Full time

Job summary

Bitwarden is seeking an experienced Senior Software Engineer II (Mobile, iOS) to own and evolve the native iOS Bitwarden app. You will collaborate with cross-functional teams to ensure feature parity, performance, and security across clients, while maintaining high-quality, secure software. Join an all-remote team in the U.S.

with no visa sponsorship. You will mentor engineers, lead architectural discussions, and contribute to open-source initiatives while solving complex security-focused

Qualifications

• Demonstrated expertise in developing complex iOS applications with Swift and SwiftUI.
• Strong understanding of iOS UI/UX design and architecture with ability to lead discussions.
• Familiarity with unit testing, UI testing, and snapshot testing.
• Experience mentoring engineers and leading code reviews to raise standards.
• Experience collaborating across QA, Product, Design.

Responsibilities

• Become an expert on our iOS codebase with deep domain knowledge.
• Refine, design, and implement large iOS initiatives across teams.
• Lead architectural discussions and present designs with trade-offs.
• Investigate and resolve complex bugs with minimal supervision.
• Provide comprehensive code reviews and enforce performance standards.
• Mentor engineers and participate in hiring technical interviews.
• Stay updated on iOS trends and contribute to product improvement.

Skills

Swift

SwiftUI

iOS Architecture

Unit Testing

Code Reviews

Mentoring Engineers

Open Source

TestFlight

Cross-functional Collaboration

Tools

Claude Code

TestFlight

Job description

Bitwarden is seeking an experienced Senior Software Engineer II (Mobile, iOS) to own and evolve the native iOS Bitwarden app. You will collaborate with cross-functional teams to ensure feature parity, performance, and security across clients, while maintaining high-quality, secure software. Join an all-remote team in the U.S.

with no visa sponsorship. You will mentor engineers, lead architectural discussions, and contribute to open-source initiatives while solving complex security-focused