Security SDK Engineer is open at AppsFlyer in Kyiv. Posted on Aug 11, 2026, and still on AppsFlyer’s careers page when we last checked, on Nov 14, 2026.
About the role
Develop AppsFlyer SDK features end-to-end — from design to production. Build and improve protection mechanisms for Android SDKs (primary focus) and iOS SDKs. Help improve SDK resilience against tampering and abuse. Collaborate with Product Managers and Engineers across mobile and backend teams. Participate in research, debugging, and investigation of mobile security challenges. Learn and work with low-level mobile…
The opening lines of the posting. The rest is on AppsFlyer’s careers page.
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