Senior iOS Developer

• Bring your personal touch to the Tractive GPS app trusted by pet parents worldwide - design and implement new features using Swift, SwiftUI, and modern iOS frameworks
• Lead architecture decisions and establish best practices to keep our iOS app state-of-the-art and scalable
• Mentor junior and mid-level developers through code reviews, knowledge sharing, and technical guidance
• Collaborate with Product, Design, Firmware, and Backend to deliver seamless features and keep everything running at 100%
• Optimize app performance and stability, and implement automated testing strategies to ensure exceptional user experiences
• Stay current with iOS platform updates and industry trends, and translate them into actionable improvements
• Bring in your fresh ideas to make Tractive better - you'll never hear the phrase "...because that's how we've always done things"
• Continuously grow personally and professionally, take ownership of areas that show your potential, and attend workshops which help you get to the next level

• 5+ years of professional iOS development experience with a strong portfolio of shipped apps
• Expert-level knowledge of Swift and modern iOS frameworks (UIKit, SwiftUI, Combine, async/await, Swift Concurrency)
• Deep understanding of iOS architecture patterns (MVVM, Clean Architecture, Coordinator, Factory, SOLID) and iOS Design Guidelines
• Strong experience with CI/CD pipelines (e.g. Jenkins, Fastlane, Bitbucket Pipelines), automated testing (XCTest, unit tests, UI tests with XCUITest), and dependency injection
• Hands-on experience with RESTful APIs and ideally Bluetooth, Swift Package Manager, Core Data, and close collaboration with Design on UI/UX
• Proven track record of mentoring developers and maintaining high standards, with the ability to learn quickly and adapt to change
• Very good English skills

Does this sound like you?

• Passionate about mobile technology and new innovations
• Eager to tackle challenges, learn new things, and take responsibility for driving technical excellence
• A natural mentor and collaborator who enjoys sharing knowledge, helping others grow, and maintaining high standards for your team
• Ready to take on diverse tasks from our creative Product Team and bring fresh ideas
• Excited to work in Austria alongside an outstanding team

Tractive was founded in 2012 in Pasching, Austria, by a group of paw-ssionate entrepreneurs with the aim of creating a safer environment for the millions of pets around the world. 

By leveraging the latest technologies, Tractive develops pet wearables, apps and online services; providing pet owners and pet lovers alike with more happiness, security, and peace of mind with their beloved four-legged friends. 

Behind Tractive stands a dedicated, dynamic and experienced international team that is always striving to find new and innovative ways to satisfy and delight its customers and users.