Senior Swift Engineer macOS AI Platform (Contract) Location: Fully Remote Duration: 3-month W2 contract (with potential extension) Pay Rate: $100$123/hour (depending on experience) Company: Russell Tobin (supporting a leading enterprise technology client) About the Role Russell Tobin is supporting a cutting-edge technology client building a native macOS application that delivers AI-powered data insights for business users. This is a systems-level engineering role working across AI runtime, pla