Working Student Mobile Developer (iOS & Android)

About the role

Join adjoe’s Anti‑Fraud Solutions team as a Working Student and help build the mobile SDKs that protect millions of devices from ad fraud. You will gain hands‑on experience developing iOS and Android components while collaborating with backend and QA engineers.

Key responsibilities

• Assist Mobile Developers in extending the iOS and Android SDKs used by tens of millions of devices.
• Implement anti‑fraud features and help track emerging fraudulent behaviours.
• Collaborate with backend teams to integrate SDK updates with cloud services (SQS, Kafka, DynamoDB).
• Support documentation validation for new SDK releases.
• Investigate ways users might bypass fraud‑prevention mechanisms.

Required profile

• Currently enrolled in a Computer Science or related degree program.
• Good knowledge of Swift and Java/Kotlin.
• Proficiency in both iOS and Android app development.
• Interest in mobile advertising and security.
• Optional: prior experience with SDK development.

Required skills

• Swift
• Java
• Kotlin
• iOS development
• Android development

What we offer

• Hands‑on experience with cutting‑edge mobile and cloud technologies.
• Opportunity to work in a fast‑growing ad‑tech environment.
• Flexible working arrangements.