iOS Engineer

• We’re looking for a Senior iOS Engineer to own and lead our iOS SDK, a product installed in hundreds of apps and running on millions of devices
• This is a high-ownership role where you’ll drive technical decisions, coordinate across teams, and shape the future of our mobile platform
• You’ll be the technical point person for our iOS SDK, responsible for the full lifecycle: architecture, development, distribution, and support
• You’ll work closely with our Android lead to maintain a shared cross-platform core library while owning the native iOS implementation
• As we grow, you’ll have the opportunity to lead and mentor other engineers
• This role reports to the Display Team Lead and requires close collaboration with product, business development, QA, and our partners who integrate the SDK
• Own the iOS SDK end-to-end: architecture, features, bug fixes, releases, and documentation
• Manage distribution via SPM and CocoaPods, including versioning and release scheduling
• Debug and resolve production issues, including integration problems reported by partners
• Coordinate with Android, server, and data teams on cross-platform features and shared code
• Contribute to and maintain our Unity plugin and shared JavaScript codebase
• Work directly with partners and clients to support SDK integration
• Drive technical direction and tooling decisions. You’ll have real autonomy to do what’s best for the product and our clients

Communication skills TypeScript Unity Android, * Bachelor’s degree in Computer Science or a related field

• 5+ years of professional iOS development experience
• Experience developing, distributing, and maintaining SDKs (SPM, CocoaPods)
• Familiarity with cross-platform development, experience with Unity plugin development, and/or Android is a plus
• Excellent communication and collaboration skills
• Track record of owning a product or feature area and driving it forward independently
• Strong proficiency in Objective-C, Swift, TypeScript and JavaScript
• You’re hands-on and self-sufficient. You can set up a CocoaPods spec, write a Unity plugin, debug a production crash, and ship a release all in the same week
• You communicate clearly. You’re comfortable asking questions, leading meetings, and working across teams with product, business, and engineering leads
• You want to lead. You’re excited about mentoring others and building a team as scope expands
• You take ownership. You don’t wait to be told what to do. You see what needs to happen and make it happen

• Unlimited PTO
• 12 paid holidays
• 3 wellness/ social responsibility days
• 401(k) Retirement plan with company match
• Comprehensive benefits package including Medical, Dental, Vision, Disability and Life Insurance
• Parental Leave Policy
• Employee Assistance Program
• FSA & Commuter Benefits
• Pet Insurance
• Accident Insurance
• Identity Theft Protection
• Wellness Reimbursement Program
• Learning and Development Stipend
• Work Travel Program
• English/ German Language Classes
• An Apple MacBook and telephone reimbursement
• Fun (online) events organised by and with colleagues
• And work with a great team and the most fantastic brands!
• 27 vacation days
• Yearly 3 wellness days
• Training budget of 500 Euro per year
• Company pension
• Development and career opportunities