Senior iOS Engineer - Remote

  • onXmaps, Inc.
  • Remote
  • Sep 20, 2022
Full time Engineering Senior Level Software Software Development

Job Description



onX is a pioneer in digital outdoor navigation. With offices in Missoula and Bozeman, Montana, we are inspired by the landscapes that surround us. We bring our outdoor passion to work every day with a singular goal–to awaken the adventurer in everyone. We do this by engineering industry-leading technology, and by crafting dynamic outdoor experiences.

Through multiple years of growth, we haven’t lost our entrepreneurial ethos at onX. We offer a fast-paced, tech-forward environment where ownership and accountability are essential.


onX is seeking a talented Senior iOS Engineer with a passion for product development. As an onX iOS Engineer, you will be involved in full life cycle software development including architecture, development, testing, and deployment. We practice product-focused engineering with an emphasis on autonomy, so you’ll be asked to participate in planning/road mapping, user story mapping / MVP creation exercises and work closely with our designers. This is a great opportunity to be a part of a dynamic company and make a direct impact on our business. This position reports to a Manager of Software Development.


Missoula, MT; Bozeman, MT; or Remote from select US states only. Additionally, being authorized to work in the U.S. is a precondition of employment. We do not sponsor work visas (of any kind) for this position at this time.


(Essential Job Duties)

  • Write clean and maintainable Swift code
  • Demonstrate ownership by solving problems proactively without direct supervision
  • Work closely with designers to create engaging user experiences
  • Actively contribute to iOS architecture and code standard discussions
  • Review pull requests in a timely manner
  • Create ideas and solutions that pertain your team’s quarterly mission
  • Lead by example - embody our company values
  • Mentor junior engineers in iOS best practices


  • BS in Computer Science OR equivalent experience
  • Eight (8) years of professional software development experience, with:
  • Five (5) years of experience working on the iOS platform
  • Three (3) or more years of experience using Swift
  • Solid understanding of Concurrency on iOS (GCD, Operation Queues)
  • Command of Auto Layout both in Storyboards and Code
  • Networking experience communicating with a remote server
  • Proficiency in GIT (particularly rebasing)


  • Experience with some form of persistence (SQLite, CoreData, etc.)
  • Experience with Continuous Integration and/or Testing
  • Working knowledge of Objective C

The following physical requirements represent those that are required to successfully perform the essential functions of this position. Reasonable accommodations may be made to enable individuals with disabilities to perform the essential functions.