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Senior iOS Software Engineer
Denver, Colorado  |  Remote
Direct Hire Position
It appears that you have already applied to this job.
Applied on October 20, 2021
Job Id #49700 Posted September 14, 2021


  • Architect an iOS app that is capable of operating with low/no Internet connectivity
  • Interact with proprietary smart sensors using Bluetooth Low Energy (BLE)
  • Lay modern UI foundations with the latest and greatest tools and frameworks
  • Develop and maintain a high-quality test suite, including unit and UI tests
  • Develop a CI/CD pipeline to enable rapid iteration
  • Collaborate with Android engineers to develop a common set of Kotlin Multiplatform Mobile code that integrates seamlessly with Swift to share functionality across the mobile apps
  • Collaborate with product, design, and the Android teams to prioritize work
  • Participate early and often in design and product discussions to help shape the future of the mobile apps


  • 5-7 years of iOS development experience
  • Experience with Bluetooth Low Energy in iOS apps
  • Comprehensive understanding of evolving iOS best practices
  • Experience with or understanding of various app architectures and their pros/cons
  • Comfortable in fast-paced environment with Agile values
  • Excellent communication skills
  • Experience with Kotlin preferred

Horizontal facilitates valuable and productive conversations between you and potential employers. We can assist you in growing your career by partnering you with employers that offer challenging assignments. For those that join the team, we offer competitive compensation and benefits including medical, dental, vision, and retirement. Check out all we have to offer and how you can become part of the Horizontal Talent Team. In compliance with Colorado’s Equal Pay for Equal Work Act, the salary range for this role in Colorado is $110k-$155k(salary ranges in other locations could differ). This is not a guarantee of compensation or salary, as final offer amount may vary based on factors including but not limited to experience and geographic location.

Horizontal is proud to be an Equal Opportunity and Affirmative Action Employer. We seek to provide employment opportunities to talented, qualified candidates regardless of race, color, sex/gender including gender identity and/or expression, national origin, religion, sexual orientation, disability, marital status, citizen status, veteran status, or any other protected classification under federal, state or local law.

In addition, Horizontal will provide reasonable accommodations for qualified individuals with disabilities. If you need to request a reasonable accommodation in order to complete the application or interview process, please contact

All applicants applying must be legally authorized to work in the country of employment.


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Horizontal is proud to be an Equal Employment Opportunity/Affirmative Action Employer providing a drug-free workplace.


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