Senior iOS Engineer


New York, US

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Noom's scientifically proven behavior change programs take the uncertainty out of creating a healthier lifestyle, reliably delivering health outcomes, and we are tackling some of the biggest diseases out there (Type-II Diabetes, Obesity, and Hypertension to name a few). Our Engineering team is at the forefront of this challenge, solving complex technical and UX problems on our mobile apps that center around habits, behavior, and lifestyle.

We are looking for a Senior iOS Engineer with a strong understanding of complex native mobile applications to help set the direction for iOS as we scale. You will be making significant contributions to feature development on our existing applications, keeping up-to-date with latest trends in the iOS ecosystem, use your best judgment about which ones fit well, and be thoughtful when rolling them out. You will also be a core contributor to the maintenance and improvement of our existing systems. As a senior member of the engineering team, you will also be a teacher and a leader, providing guidance, education, and support to the rest of the team on all things mobile!

What We’re Looking For:

  • 2 years of large-scale iOS experience in a team environment
  • Willingness to learn some Android when needed (we have a cross-platform mobile team)
  • Ability to write code that is well structured, idiomatic, reusable, and easy to understand
  • Excellent communicator: comfort explaining technical problems in person and in writing
  • Team player: enjoys teaching new concepts to, and collaborating with, the team
  • User-oriented: thoughtfulness when considering both our growing and our legacy users when implementing new features and updates, placing them as the priority
  • Strong sense of responsibility and ownership; you will have come from an environment in which people are responsible for their own code


  • Experience working with Android