Senior iOS Engineer

About the role

Voodoo is seeking a visionary Senior iOS Engineer to join the AdExperience squad within the Helix team. You will drive the development of cutting-edge SDKs, influence technical architecture, and integrate agentic AI workflows to enhance developer productivity and code quality. This role involves high-impact, hands-on contributions to ensure the performance and scalability of advertising technology used by millions of users.

Responsibilities

• Guide the technical direction for iOS projects and establish architectural best practices.
• Integrate agentic workflows, LLMs, and AI-driven automation tools to solve complex challenges.
• Craft robust, maintainable, and high-performance code as a senior individual contributor.
• Participate in thorough code reviews to foster continuous technical improvement.
• Make critical architectural decisions regarding the technical stack of iOS SDKs and applications.
• Guarantee project quality through rigorous testing, performance profiling, and continuous integration.

Required skills

• Swift
• iOS development
• SwiftUI
• Combine
• CoreData
• MVVM
• Unit testing
• Integration testing
• UI testing
• Agentic AI
• LLMs

Nice to have

• AdTech
• Objective-C
• Kotlin
• Node.js
• CocoaPods
• CircleCI
• Fastlane

Qualifications

• 6+ years of experience in mobile software development
• 5 years minimum experience in Swift

Benefits

• Competitive salary
• Swile Lunch voucher
• Gymlib
• Premium healthcare coverage
• Wellness activities
• Remote Fridays

About the Company

Founded in 2013, Voodoo is a tech company that creates mobile games and apps with a mission to entertain the world. It is the #3 mobile publisher worldwide in terms of downloads, with a portfolio including chart-topping games and popular apps.