Senior iOS Engineer, Connectivity

Femtech Insider Ltd.; New York (NY); On-site; USD 147,000 - 203,000; Full time

Benefits offered by this job

Competitive salary and equity packages

Health, dental, vision insurance

20 days of paid time off

Paid sick leave and parental leave

Job summary

Femtech Insider Ltd. is seeking a Senior iOS Engineer in New York, NY to join the Connectivity team. This role involves architecting and developing functionality for the Oura iOS app, specifically working on Bluetooth communication between devices. The ideal candidate has over 5 years of iOS development experience, strong skills in Swift, and familiarity with CoreBluetooth. Benefits include competitive salary, health insurance, and 20 days of paid time off plus holidays.

Qualifications

• 5+ years of professional development experience shipping iOS apps.
• Strong experience with Swift and UIKit, modern iOS app architectures, and common third-party libraries and frameworks.
• Experience working with iOS CoreBluetooth and knowledge of Bluetooth Low Energy.
• Proficiency with Git, branching, and standard code review workflows.
• A focus on quality through unit tests and manual testing.

Responsibilities

• Architect, design and build new features in the Connectivity team.
• Collaborate closely with our Firmware and Platform teams.
• Ensure consistency across our apps.
• Prototype and try out new frameworks improving productivity.

Skills

Swift

UIKit

iOS CoreBluetooth

Git

Unit testing

Tools

SQLite/GRDB

Combine

CoreAnimation

CoreGraphics

Job description

Senior iOS Engineer – Connectivity Team

We are looking for a Senior iOS Engineer to join our Connectivity team to collaboratively architect, design and develop lower-level functionality for the Oura iOS app. This team works closely together with the Firmware and App Feature teams in the very essential interface between hardware and software. The responsibilities of the Connectivity team include - but are not limited to - developing our Bluetooth layer to enable efficient and secure communication between Oura ring and application along with implementing support for next generation products and maintaining the app‑ring connectivity between millions of devices on the field. We care deeply about maintaining and upgrading our code base so that it is at the forefront of technology, and actively work to get rid of legacy implementations.

What you will do:

• Architect, design and build new features in the Connectivity team
• Collaborate closely with our Firmware and Platform teams
• Ensure consistency across our apps
• Keep an eye on where iOS development is going and actively prototype and try out new frameworks and ways of working that improve our productivity
• Work with us to develop systems to ensure we provide performant, maintainable apps and improve the developer experience as we scale

Ideal qualifications:

• 5+ years of professional development experience shipping iOS apps.
• Strong experience with Swift and UIKit, modern iOS app architectures, and common third‑party libraries and frameworks.
• Experience working with iOS CoreBluetooth and knowledge of Bluetooth Low Energy
• Experience with collaborative development on complex shared codebases.
• Proficiency with Git, branching, and standard code review workflows.
• A focus on quality through unit tests and manual testing.
• Ability to convert ambiguous problems into solutions that can be implemented and shipped under your technical leadership

Additional preferred technologies:

• Experience with any of the following iOS technologies: Swift structured concurrency, Combine, SQLite/GRDB, CoreAnimation, CoreGraphics, PyTorch.
• Experience working asynchronously across countries and time zones.
• Experience with health, wellness, or fitness products.
• Strong systems architecture and performance optimization experience.
• Deep computer science fundamentals and design patterns knowledge
• Contributions to open‑source projects or an impressive personal portfolio

Benefits:

At Oura, we care about you and your well‑being. Everyone here at Oura has a ring of their own and we are continually looking to improve employee health.

• Competitive salary and equity packages
• Health, dental, vision insurance, and mental health resources
• An Oura Ring of your own plus employee discounts for friends & family
• 20 days of paid time off plus 13 paid holidays plus 8 days of flexible wellness time off
• Paid sick leave and parental leave

Salary:

• Region 1: $172,000 - $203,000
• Region 2: $158,000 - $187,000
• Region 3: $147,000 - $174,000

We are not considering candidates residing in the following states: Alaska (AK), Delaware (DE), Iowa (IA), Mississippi (MS), Nebraska (NE), South Dakota (SD), West Virginia (WV), and Wisconsin (WI).

Oura is proud to be an equal opportunity workplace. We celebrate diversity and are committed to creating an inclusive environment for all employees. Individuals seeking employment at Oura are considered without regard to age, ancestry, color, gender (including pregnancy, childbirth, or related medical conditions), gender identity or expression, genetic information, marital status, medical condition, mental or physical disability, national origin, protected family care or medical leave status, race, religion (including beliefs and practices or the absence thereof), sexual orientation, military or veteran status, or any other characteristic protected by federal, state, or local laws. We will not tolerate discrimination or harassment based on any of these characteristics. We will work to ensure individuals with disabilities are provided reasonable accommodation to participate in the interview process, to perform essential job functions, and to receive other benefits and privileges of employment.