Senior iOS Engineer - Freelance

• Iterating on ad rendering and ad frequency.
• Integrating SDK of ad networks and other ad partners to make sure we have the best supply.
• Implement, deploy, and maintain highly-scalable iOS features for a social app used by millions of users.
• Analyze and understand user needs.
• Design and challenge new features in partnership with designers and data analysts.
• Assess the technical, user, and business impact of features you ship.
• Contribute to best practices in the tech team and especially in the mobile team.
• Contribute to innovation in the iOS stack (Swift, SwiftUI).

Our stack

• iOS: Swift, Combine, SwiftUI, Cocoapods.
• Ops: Github, CircleCI.
• Android: Compose.
• Backend: Node.js, Fastify, Socket.io, Firebase.
• Database: MongoDB, Redis.
• Infrastructure: Cloud Run, Cloud functions, Bucket, S3, CloudFront.
• Data: Amplitude, Tableau.