Senior Software Engineer II (Mobile, iOS)

Responsibilities

• Become an expert and authority on our iOS codebase, with deep working knowledge across the team's domain
• Refine, design, and implement large, complex initiatives in the iOS domain, coordinating with other teams when necessary
• Handle intricate, multi-faceted technical problems with minimal supervision, often proposing unique solutions
• Lead architectural discussions and present designs with clear trade-offs, partnering with your Tech Lead and Engineering Manager on architectural decisions
• Investigate and resolve the most complex bugs in the domain
• Provide comprehensive code reviews across the team's domain, identifying architectural and performance concerns and using reviews as teaching opportunities
• Advocate for and influence technical standards around performance, scalability, and maintainability, helping establish best practices for the team
• Mentor other engineers and contribute to their career development
• Take an active role in hiring, often leading technical interviews and assessments
• Proactively identify technical debt and risks, plan mitigations, and communicate potential delays
• Proactively stay updated on the latest trends, tools, and technologies within the iOS development ecosystem, and contribute insights for the continuous improvement of our product
• Occasionally contribute bug fixes or shepherd pull requests submitted by the user community

What You Bring to Bitwarden

• Demonstrated expertise in developing complex iOS applications with Swift and SwiftUI
• Strong understanding of iOS UI/UX design and architecture principles, including the ability to lead architectural discussions and weigh trade-offs
• Familiarity with unit testing, UI testing, and snapshot testing
• Experience using Claude Code, or a similar generative AI coding platform
• Experience with iOS Extensions and TestFlight
• Proven ability to work independently on ambiguous requirements, consulting with product and design to arrive at well-rounded solutions
• Experience mentoring engineers and raising the technical bar through code reviews and knowledge sharing
• Ability to collaborate effectively across functions (QA, Product, Design) and drive alignment across teams
• Excellent written and verbal communication, including clear documentation for complex concepts targeted to the appropriate audience
• Collaborative and adaptable mindset
• Openness and authenticity combined with excellent communication skills
• Excitement and enthusiasm for open source and for better internet security
• Excellent problem-solving skills - you might not know all the answers, but you know how to find and communicate the solution