Senior Android SDK Engineer — CQoE & Speedtest

Ziff Davis, LLC; Málaga; Híbrido; EUR 50.000 - 75.000; Jornada completa

Descripción de la vacante

Ookla seeks a Senior Android Engineer to own the Android SDKs (CQoE and Speedtest) used by telecom carriers and partners. You will work across Kotlin/Java, JNI/NDK, and a shared C++ engine to deliver measurement features on millions of devices.

You will design, implement, test, and document APIs, gate changes with feature flags, and collaborate across Android, iOS, and embedded targets while embracing AI-assisted tooling and privacy considerations.

Formación

• 5+ years of software development experience.
• Experience with Android using Kotlin and Java.
• Experience building or maintaining SDKs or libraries.
• Strong data literacy: SQL + Python for analysis.
• Interest in AI and modern engineering practices.

Responsabilidades

• Design, implement, and maintain Android SDK features (CQoE and Speedtest).
• Work across JNI/NDK boundary into a shared C++ engine.
• Develop, test, document, and deploy features and fixes.
• Collaborate across Android, iOS, and embedded targets.
• Apply AI-assisted tooling to coding, QA, and data analysis.

Descripción del empleo

Ookla seeks a Senior Android Engineer to own the Android SDKs (CQoE and Speedtest) used by telecom carriers and partners. You will work across Kotlin/Java, JNI/NDK, and a shared C++ engine to deliver measurement features on millions of devices.

You will design, implement, test, and document APIs, gate changes with feature flags, and collaborate across Android, iOS, and embedded targets while embracing AI-assisted tooling and privacy considerations.