Location
barcelona, cataluña, Spain
Posted
June 02, 2026
Job Description
About Smadex
Smadex is a cutting‑edge ad‑tech company processing over 4.5 million ad requests per second with sub‑100ms response times. We generate terabytes of data daily, which are processed, analyzed, and aggregated to enhance our real‑time components. If you are passionate about building high‑performance mobile solutions and thrive in a fast‑paced, challenging environment, we want to hear from you! This is a full‑time hybrid position based in Barcelona.
Android Developer
We are seeking an Android Developer to play a vital role in transforming our new advertising SDK from a prototype into a robust, high‑performance product. This hands‑on coding role offers significant impact by contributing to a strategically key product for Smadex.
The Opportunity
- Write clean, maintainable, and thoroughly tested Java and Kotlin code for our Android SDK.
- Collaborate with our SDK team to implement new features and complete core func...