The Sr. iOS App Developer will develop new mobile applications for iOS, integrate existing technologies, and lead other iOS engineers in maintaining complex mobile apps. You'll work on a private communications app, addressing user privacy issues and mentoring team members.

As a Senior Software Engineer in Test at Zello, you will design and implement automated tests for Android and iOS applications, collaborate with cross-functional teams on test plans, identify defects, and mentor junior QA engineers. Your role will ensure the reliability and performance of various applications while staying abreast of industry trends.