[Remote] Senior iOS Engineer

Note: The job is a remote job and is open to candidates in USA. Oura is a company dedicated to empowering individuals to understand and improve their health through innovative products like the Oura Ring. They are seeking a Senior iOS Engineer to design, build, and maintain high-quality code for mobile app features, collaborating closely with cross-functional teams to enhance the iOS codebase.ResponsibilitiesDesign, build, and maintain high quality code for projects on the team’s roadmapPush projects forward by closely aligning with PMs and DesignersCollaborate with other teams such as backend, firmware, data science, research, science, or QA to deliver complex mobile app featuresWork with iOS colleagues across the US and EU, to improve the health of the iOS codebaseContribute to technical discussions, code reviews, and platform level improvementsSkillsMinimum 5+ years of professional development experience shipping iOS appsProficiency in Swift programming, UIKit, modern iOS app architectures (MVVM, MVC, TCA, VIPER, etc.) and common third-party libraries and frameworksExperience with collaborative development on complex shared codebases with proficiency in git, branching, and standard code review workflowsFocus on quality through unit tests and manual testingStrong computer science fundamentals and design patternsAbility to take ownership of projects, design technical solutions, drive implementation, and deliver results with limited guidanceAbility to mentor other engineers and increase developer productivity across teamsExperience with Agile or Scrum processes7+ years of professional development experience shipping consumer iOS apps or enterprise apps and SDKsPrevious experience in tech lead or team lead rolesExperience with any of the following: Swift structured concurrency, Combine, SQLite/GRDB, SwiftUI, CoreAnimation, CoreGraphics, PyTorch, TypeScript, Kotlin Multiplatform, BLE, SDK developmentExperience with functional programmingExperience with systems architecture and performance optimizationExperience working asynchronously across countries and time zonesExperience working with firmware teams on projects involving hardwareExperience with app release management and CI/CDExperience developing software related to health, wellness, fitness, women's health, or wearable productsSpecial bonus points if you have experience with ML algorithms, encryption, data privacy or familiarity with C++BenefitsCompetitive salary and equity packagesHealth, dental, vision insurance, and mental health resourcesAn Oura Ring of your own plus employee discounts for friends & family20 days of paid time off plus 13 paid holidays plus 8 days of flexible wellness time offPaid sick leave and parental leaveAmazing culture of collaborative and passionate coworkersCompany OverviewOura is an award-winning, fast-growing startup that helps people get up close and personal with their health. It was founded in 2013, and is headquartered in Oulu, Oulu, FIN, with a workforce of 501-1000 employees. Its website is http://ouraring.com.Company H1B SponsorshipŌURA has a track record of offering H1B sponsorships, with 4 in 2026, 2 in 2025, 6 in 2024, 4 in 2023, 3 in 2022, 3 in 2021. Please note that this does not guarantee sponsorship for this specific role.