Senior IOS Engineer

San Francisco, CA, United States • $100k - $250k


Role Location

  • San Francisco, CA, United States


$100k - $250k


51 - 100 people


140 2 Nd St Fl 3
San Francisco, CA, 94105, US

Tech Stack

  • React
  • Swift
  • Kubernetes
  • Go
  • Android
  • JavaScript
  • Node.js
  • Python
  • PostgreSQL
  • Redshift
  • Pandas
  • Scikit-Learn
  • Numpy
  • Redis
  • AWS
  • AWS Lambda
  • Docker

Role Description

Message from the Hiring Manager:

You'll be joining the Calm team at an exciting time of growth and have the opportunity to make major contributions to the success of our iOS app, which was named Apple's App of the Year for 2017. We're looking for engineers who strive to build an incredible customer experience as we continually improve the app. You'll have the opportunity to work on a variety of platforms such as the apps for the Apple Watch, Apple TV, iPhone, and iPad. We're looking for people that can use their expertise in varied iOS frameworks to help deliver new features on a routine basis, improve UX, make performance optimizations, and write maintainable code. This is your chance to join a small and nimble team and make a big contribution on a product that millions of people enjoy and use to lead happier and healthier lives!

Who You Are:

Demonstrated skills in delivering high quality code A generalist with a passion for the front end A great eye for beautiful designs and interfaces Experience shipping products to end users 3+ years of software engineering 2+ years experience with iOS Experienced with Swift


  • Competitive salary and equity
  • Unlimited PTO
  • We pay your medical, dental, & vision insurance premiums
  • 401K
  • Commuter benefits
  • Life insurance and disability benefits
  • Apple equipment
  • Fun, energetic work environment, and daily perks - snacks, drinks, catered lunch twice a week
  • Opportunity to work with a product focused on making the world happier and healthier

About Calm

We are developing a range of digital and physical products that enhance mental fitness and alleviate some of the most important mental health issues of the modern age (anxiety, depression, insomnia and stress). Calm has reached over 32 Million users, and is profitable (10x revenue growth in two years).

Mental Fitness is fast becoming the new Physical Fitness, and we believe a huge global brand will be built in this space. Our vision is to build Calm into one of the most valuable and meaningful brands of the 21st Century - “The Nike of the Mind.”

Calm was co-founded by Alex Tew (Million Dollar Homepage) and Michael Acton Smith (Mind Candy, Moshi Monsters, Firebox).

Company Culture

We are creative, ambitious, work autonomously yet are very collaborative at the same time. Our team is respectful, solutions-oriented, and drives results.

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