Android Developer Consultant (3-month contract)

About the role

We are seeking an Android Consultant to join GreedyGame’s House of Apps portfolio for a three‑month engagement. The role focuses on building, improving and scaling Android experiences across gaming, utility, reward‑driven and ad‑monetized consumer apps.

Key responsibilities

• Develop and maintain Android applications within the House of Apps portfolio.
• Understand the existing codebase quickly and deliver stable features.
• Implement user flows such as onboarding, offer discovery, task completion, reward unlocking, wallet updates and referrals.
• Integrate and optimise ad‑monetisation SDKs while preserving user experience.
• Ensure accurate event tracking for user actions, ad impressions, clicks and reward triggers.
• Collaborate with Product, Growth, Backend, Design and QA teams to run experiments and resolve business‑critical issues.
• Improve app performance across devices, OS versions and network conditions.

Required profile

• 3+ months availability for a contract role.
• Strong experience in Android development with Kotlin/Java.
• Ability to work independently, understand legacy code and take ownership.
• Comfortable collaborating in cross‑functional, fast‑moving environments.

Required skills

• Kotlin or Java for Android
• Android SDK and Jetpack components
• Integration of ad‑monetisation SDKs (e.g., rewarded ads, interstitials, native ads)
• App performance optimisation
• Event tracking and analytics implementation
• Version control (Git)