Coforge is seeking a Senior i OS Engineer in Hermosillo, Mexico, to drive mobile product engineering using Swift and modern i OS frameworks. You will collaborate with Product Managers, Designers, and Engineers to deliver scalable, customer-facing i OS applications with a strong emphasis on performance and quality. The role requires 4–6 years of hands-on i OS experience, expertise in Swift UI and Graph QL, and a track record of shipping polished apps.