Senior IOS Developer (Ad Tech)

Founded in 2013, Voodoo is a tech company that creates mobile games and apps with a mission to entertain the world. Gathering 800 employees, 7 billion downloads, and over 200 million active users, Voodoo is the #3 mobile publisher worldwide in terms of downloads after Google and Meta. Our portfolio includes chart-topping games like Mob Control and Block Jam, alongside popular apps such as BeReal and Wizz.

Team

We are seeking a visionary and talented Senior iOS Engineer to join our dynamic, passionate, and committed to excellence team at the forefront of advertising technology! The team, on a mission to build and maintain an exciting Ad network, includes two Senior Product Managers and a group of five exceptional Senior Engineers specialized in backend and mobile SDK development.

As the Technical iOS Lead, you will spearhead the development of cutting-edge SDKs, influencing the experience of millions of users across diverse devices.And as a pivotal member of our engineering team, you will not only be a technical engineer setting up the direction of our iOS development efforts but also a hands-on individual contributor.

Our Stack

⧫ Xcode ⧫ Swift ⧫ Objective-C ⧫SwiftUI ⧫ Combine ⧫ CoreData ⧫ Github ⧫ Cocoapods ⧫ CircleCI ⧫ AWS

• Technical Leadership: Assume a leadership role in guiding the technical vision for our iOS project. Drive innovation, set coding standards, and ensure the highest quality of code.
• Code Excellence: Craft robust and high-quality code that sets industry benchmarks. As a seasoned professional, you will lead by example, demonstrating best practices in iOS development.
• Collaborative Code Reviews: Lead and actively participate in thorough code reviews, fostering a culture of continuous improvement and knowledge sharing among the iOS development team.
• Architectural Decisions: Make critical decisions regarding the architecture and technical stack of our iOS applications. Your expertise will be instrumental in shaping the long-term stability and scalability of our projects.
• Quality Assurance: Guarantee the enduring quality and stability of our iOS projects. Implement best practices for testing and continuous integration to ensure top-notch performance over the long term.

• 6/7+ years of experience in mobile software development 
• 3 years minimum in Swift
• Excellent problem-solving, critical thinking, and communication skills.
• Demonstrate the ability to make critical technical decisions.
• Extensive experience in writing robust, maintainable, and high-performance Swift code.
• Writing efficient unit tests, integration tests, and UI tests.
• In-depth knowledge of iOS development tools, frameworks (SwiftUI, Combine, and CoreData), and best practices (MVVM, Protocols, Delegates).
• Excellent level of spoken English

• Previous experience in the AdTech industry or in mobile ads integration.
• Experience with SDK development and a deep understanding of the challenges and opportunities in this space.
• Experience in Objective-C
• Experience in optimizing App performance, reducing memory footprint, and decreasing package size
• Experience in deploying iOS frameworks on Cocoapods
• Experience in deploying iOS applications with CircleCI and Fastlane
• Working knowledge of remote APIs, concurrency, layouts, transitions, animations

• Competitive salary upon experience
• Comprehensive relocation package (including visa support)
• Swile Lunch voucher
• Gymlib (100% borne by Voodoo)
• Premium healthcare coverage SideCare, for your family is 100% borne by Voodoo
• Child day care facilities (Les Petits Chaperons rouges)
• Wellness activities in our Paris office
• Unlimited vacation policy
• Remote days