Jobs → Engineering → Senior Mobile Developer

About the Role We are seeking a Senior Mobile Developer to create challenging mobile coding tasks for advanced AI systems. This role involves developing tasks for bug fixes, feature development, refactoring, and performance optimization. Key Responsibilities • Develop challenging mobile coding tasks to train and evaluate advanced AI systems • Create tasks involving bug fixes, feature development, refactoring and performance optimization • Build reproducible coding environments, deterministic test verifiers and reference solutions Requirements • Strong hands-on experience in Android, iOS or cross-platform mobile development • Proven expertise in at least one relevant mobile development technology • Excellent problem-solving, debugging and coding skills Benefits • Output-based compensation with payment per task that meets project specifications • Immediate start opportunity within 24–48 hours after onboarding