Senior Mobile SDK Engineer

What makes you a great fit:

• 5+ years mobile development experience with iOS and Android
• Deep expertise in at least two of: Swift, Kotlin, Java, Objective-C
• Experience building and consuming REST APIs
• Familiarity with the mobile advertising ecosystem and attribution
• At least an upper-intermediate level of English

Why work with us?

• People-oriented management without bureaucracy
• The friendly climate inside the company is confirmed by the frequent comeback of previous employees
• Flexible working schedule
• 29 paid time off (18 working days per year, plus 11 days — all national holidays)
• 10 sick leave days
• Full financial and legal support for private entrepreneurs
• Free English classes with native speakers or with Ukrainian teachers (for your choice)
• Dedicated HR

Your day-to-day in this position:

• Build and maintain SDKs across iOS, Android, and cross-platform frameworks
• Integrate with advertising SDKs (AdMob, AppLovin, ironSource) and MMPs
• Write comprehensive SDK documentation and integration guides
• Support developers through integration challenges
• Ensure SDK performance, stability, and minimal footprint
• Implement privacy-compliant data collection methods

What is your new project?

• Domain: Ad tech
• Location: Israel
• Company size: up to 10 employees
• Founded in: 2025

Our next steps:

✅ Intro call with a Recruiter — ✅ Intro with the client — ✅ Tech interview — ✅ Home assignment — ✅ Final client interview — ✅ Offer