Senior iOS Engineer - US Remote

PerfectServe offers Best in KLAS clinical communication and physician scheduling solutions and is a Leader in the Gartner Magic Quadrant for Clinical Communication and Collaboration. They are seeking a Senior iOS Engineer to help define technical direction, shape release strategy, and mentor engineers, contributing to the improvement of their clinical communication platform.

Responsibilities:

• Be a technical leader and multiplier for the team. Proactively propose improvements to architecture, tooling, and release processes. Set and advocate for standards and best practices. Bring your peers along in the process
• Operate with a high degree of autonomy while actively contributing to team direction. You surface risks, share context, and drive alignment
• Proactively identify architectural risks, technical debt, and vendor concerns before they become problems. Flag them early and come with a point of view on how to address them
• Understand, explore and question user requirements in order to create technical requirements that you can document, collaborate with, and explain to your team in clear, accessible terms
• Create and review PRs with thoughtful, constructive feedback. Mentor peers and junior engineers across code reviews and broader technical development, supporting their growth in judgment and confidence
• Quickly research and diagnose issues reported from live products and deliver fixes in a timely manner
• Define release scope in collaboration with product, engineering and QA teams, ensuring clarity on features, fixes and technical improvements included in each release
• Create unit and automated tests and support integrations and improvements to our CI/CD pipeline
• Monitor release health using logs, metrics, automated alerts and customer feedback to identify regressions, instability, or performance issues
• Bring a security-conscious mindset to your work. Think critically about access controls, data handling, and organizational security posture

Requirements:

• 5+ years of experience developing applications with Swift and automated testing
• Exceptional candidates with equivalent experience will be considered in place of a formal degree in Computer Science, Software Engineering or a related field
• Deep understanding of Swift concurrency including async/await, actors, @MainActor, and Sendable and how these impact mobile application architecture
• Strong command of iOS design patterns and best practices, with the ability to advocate for and implement them across a team
• Dedicated to writing clear, concise, testable code with low levels of dependency
• Able to write and maintain automated tests that don't just get code coverage, but meaningfully reduce defects found by QA and users
• Comfort working in and bridging from Objective-C codebases as part of long-term Swift migration work
• A genuine interest in team quality and cohesion. We want someone who invests in the people and processes around them, not just their own output
• Writing mobile applications against well-defined RESTful APIs using JSON
• CI/CD automation experience, including GitHub Actions for workflow and pipeline automation, and Fastlane for build, test, and App Store delivery
• Comfortable using AI-assisted development tools (such as GitHub Copilot, Cursor, or Claude) to accelerate delivery, improve code quality, and explore solutions, without sacrificing engineering judgment or code ownership
• Firebase SDK suite (Crashlytics, Remote Config, Analytics, FCM) for crash reporting, feature rollout, and push notification delivery
• Feature flag platforms (LaunchDarkly or similar) and how to use them for phased rollouts and experimentation
• Experience integrating with enterprise Mobile Application Management (MAM) solutions such as Microsoft Intune (MSAL, IntuneMAM SDK)
• Hands-on experience designing and developing Swift Packages, including modularizing shared code, configuring Package.swift manifests, managing product targets, and integrating packages using Swift Package Manager (SPM) within complex iOS application architectures
• Experience engineering around poor or intermittent network connectivity