Напиши текст вакансии для должности "Senior IOS developer (проект Blockchain)". Название компании: "Star-Staff". Расположение: Москва. График работы: Удаленная работа. Опыт работы: От 3 до 6 лет. Ключевые навыки: 'Swift', 'iOS', 'Английский язык', 'Xcode', 'Blockchain'

We are looking for IOs Developer to help us build a digital wallet app for our product - instant global settlement system based on blockchain. Responsibilities for this position include designing and developing new features for the digital wallet app, troubleshooting issues and fixing bugs. Requirements:  3+ years of experience as a mobile engineer 1+ successfully completed apps published in stores Experience with native iOS development (Swift), understanding application lifecycle Knowledge and experience with Reactive Programming Experience in building mobile apps based on web services as a backend English: professional working proficiency  Bonus Points:  Experience in developing mobile crypto wallets or fintech related apps Experience with hybrid frameworks such as Flutter, ReactNative Experience with maps  Benefits:  Remote working environment Flexible working hours and vacation policy Performance bonus Professional development support