Job Title: Sr. Android DeveloperEmployment Type: Independent Contractor (hourly pay, no benefits, and you’re responsible for your own taxes)Duration: 6 Months (with possibility of extension)Work Hours: 40 Hours per WeekLocation: BrazilJob DescriptionWe are seeking a Sr. Android Developer with strong expertise in native mobile app development to join our team. The ideal candidate will have at least 5+ years of hands-on experience building Android applications and must be highly skilled in Kotlin development. This role requires excellent problem-solving and debugging skills to deliver high-performance, reliable, and scalable mobile applications.ResponsibilitiesDesign, develop, and maintain high-quality Android applications using Kotlin.Collaborate with cross-functional teams to define, design, and ship new features.Troubleshoot, debug, and optimize application performance.Ensure applications meet security, performance, and usability standards.Stay updated with the latest mobile development trends, tools, and best practices.Required Skills & Qualifications5+ years of proven experience in native Android app development.Strong proficiency in Kotlin.Experience with iOS Swift is a plus.Strong problem-solving and debugging abilities.Ability to work independently and deliver results within deadlines.Comfortable working across PST/EST/CST time zones.