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[Remote] Senior iOS Engineer

Remote · Japan Full-time

Note: The job is a remote job and is open to candidates in USA. Ro is a healthcare technology company focused on building a new system where patients are in control of their health. They are seeking a Senior iOS Engineer to join their Patient Experience team to design and maintain high-quality native iOS experiences for their mobile healthcare platform.

Responsibilities

  • Drive the architecture, design, and implementation of new features in Ro’s iOS app, supporting thousands of members daily
  • Build real-time, visually engaging, and accessible experiences that help patients seamlessly achieve their health goals and manage their care
  • Partner closely with design, product, and backend engineers to influence the roadmap and shape Ro’s native mobile patient experience
  • Own the technical quality of the iOS app—defining and enforcing best practices in testing, observability, accessibility, and performance optimization
  • Continuously identify and address opportunities to improve app performance, scalability, and developer velocity
  • Contribute to architectural vision and the evolution of Ro’s mobile ecosystem, including CI/CD pipelines, monitoring, and release management
  • Mentor teammates through code reviews, pairing, and design discussions, fostering a culture of learning and technical excellence

Skills

  • 5+ years building and shipping iOS apps at scale, with a focus on elegant, user-centric interfaces
  • Proficiency in Swift, Swift Concurrency, and SwiftUI, with strong understanding of app architecture, performance optimization, and accessibility principles
  • Deep experience with multithreading, async/await, memory management, and unit testing
  • Familiarity with CI/CD pipelines, monitoring tools, and release processes for the App Store
  • Proven ability to collaborate across disciplines, working effectively with designers, product managers, and backend teams
  • Strong sense of ownership—from technical design and implementation through post-release monitoring and iteration
  • Genuine care about the user experience and can quickly assess the right visual solutions to achieve the product and design goals in an elegant manner
  • Passion for continuous learning and bringing modern mobile development practices to elevate team quality and user experience
  • Experience mentoring or guiding other engineers through technical leadership or peer coaching
  • Experience in telehealth or other highly regulated industries
  • Experience with decoupling monolithic applications into distributed asynchronous services

Benefits

  • A competitive equity and benefits package (as applicable)

Company Overview

  • Ro is a direct-to-patient healthcare company with a mission of helping patients achieve their health goals by delivering the easiest, most effective care possible. It was founded in 2017, and is headquartered in New York, NY, US, with a workforce of 201-500 employees. Its website is https://ro.co.
  • Company H1B Sponsorship

  • Ro has a track record of offering H1B sponsorships, with 1 in 2026, 8 in 2025, 6 in 2024, 5 in 2023, 12 in 2022, 4 in 2021, 2 in 2020. Please note that this does not guarantee sponsorship for this specific role.
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