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Senior MacOS Developer

San Mateo, CA | Engineering

Job Description

Come join the Bitcasa team!

Take advantage of an amazing opportunity to be a part of a fast-growing start up company. Work in a laid back environment that offers magnificent perks including daily catered lunch, gym memberships to Crunch Fitness, a prime location in San Mateo within walking distance of Caltrain (Caltrain pass included) and ten minutes from SFO, and of course, an all-star team.

About Us

Bitcasa is the personal app that offers access to an Infinite Drive across all devices with support for Mac, Windows, iOS, Android, and Windows RT.

Users never have to worry about running out of disk space again. They can save, access, and share an unlimited number of documents, pictures, music, and movies from any device. Everything is encrypted locally and backed up in the cloud, so user data is always safe and secure.

Bitcasa was founded by former Mastercard and Mozy employees and backed by top-tier investors, including Horizons Ventures, First Round, CrunchFund, Pelion Venture Partners, Samsung Ventures, and Andreessen Horowitz.

Senior MacOS Developer

At Bitcasa, the Senior Mac OS Developer will architect and implement the underlying technologies that power our Mac client. Passion, excitement, and the drive to create amazing products are a must! We're looking for a dedicated and passionate developer who doesn't shy away from extra responsibility and is ready to make major contributions on day 1. You should have extensive operating systems / filesystems knowledge and C / C++ programming experience.


  • 3+ years of Mac OSX, 5+ years general programming experience with a genuine passion for operating system technology
  • Must possess strong knowledge of Mac OSX kernel
  • Experience developing for UNIX filesystems, POSIX APIs, IPC
  • Some experience using and writing filesystem drivers (OSXFuse, CBFS, etc.) 
  • Wants to live the disruptive Start-Up life:  Rapid releases, quick decisions, lots of autonomy
  • Have decent Foosball, Chess or Galaga skills (or willingness to learn)
Position Filled
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