YAZIO is one of the most popular nutrition apps worldwide, helping millions of users lead healthier lives. Beyond calorie tracking, the app also offers thousands of recipes, has various fasting plans and supports popular fitness trackers.

We are seeking a talented Senior Mobile Engineer (Swift/Kotlin) to join our Monetization Team and contribute to the development of innovative features. This job is 100% remote and can be based in Germany, Spain, Portugal or the U.K.

About the Monetization Team:

Our Monetization Team is dedicated to enhancing user experiences and driving growth through data-driven features. The team focuses on optimizing paywalls, refining user flows, such as onboarding, and conducting extensive A/B testing. We manage subscription processes, strategically place ads and offers within the app.

If you love leveraging data to drive impactful changes and are passionate about creating seamless user experiences, let’s chart the next stage of growth together and make YAZIO the most successful nutrition app worldwide!

As a Senior Mobile Engineer, you will:

• Design, implement and maintain new features in close collaboration with the Design, Analytics and Product Teams
  
• Engage in extensive A/B testing to optimize user experience and improve key metrics
  
• Work on subscription processing, ad placements and user flow enhancements to improve overall application performance
  
• Write and maintain the i OS codebase using the latest Swift language features like Swift Concurrency and Macros while driving the shift from UIKit to Swift UI
  
• Learn Kotlin for writing features in our shared business logic (Kotlin Multiplatform) and collaborate with mobile engineers to share and transfer i OS knowledge, including helping to migrate Swift code to the Kotlin code
  

We are seeking a Senior Mobile Engineer who:

• Delivers high-quality, well-structured code with meticulous attention to detail
  
• Is eager to learn new technologies and adapt to different programming languages, with experience in Swift and Swift UI; knowledge of Kotlin and Kotlin Multi Platform is a plus
  
• Thrives in collaborative environments, values teamwork and actively engages with the tech community (e.g., Kotlin Conf, NSSpain)
  
• Is fluent in English with excellent written communication skills and has 6+ years of mobile development experience
  
• Is proficient and comfortable working in a fully remote environment
  

• Kotlin Multiplatform: Kotlin-Inject, Ktor, Sqldelight
  
• i OS: Swift, Swift UI, UIKit
  
• Android: Jetpack Compose, Dagger
  

• An exciting product with millions of users in over 150 countries, localized in 20 languages
  
• A remote-first culture, working 100% from home with options to join a co-working space or to work from abroad for several weeks
  
• An international team with English as our company language
  
• Access to state-of-the-art technical equipment (laptop, external monitor, etc.)
  
• 30 days of paid vacation
  
• A high-impact work environment with short decision-making processes
  
• A work culture characterized by focus and efficiency. We do not work overtime and, on the rare occasions this is necessary, you can take the additional hours off at another time.
  
• Yearly company retreat and additional team events online and offline
  

At YAZIO, we are committed to creating a diverse and inclusive work environment. We believe in equality and encourage applications from all individuals, regardless of gender identity, race, religion, age, sexual orientation or disability. We value the unique perspectives and contributions that individuals from diverse backgrounds bring to our team.

Ready to take YAZIO to the next level and help people all over the world lead healthier lives? We look forward to receiving your application, including:

• Your CV
  
• A few lines or a short video explaining who you are and why you want to work at YAZIO
  
• Feel free to share something that shows us a little more about your work (e.g., your Linked In profile)
  

YAZIO was founded in 2014 and, with millions of users, YAZIO is one of the most successful nutrition apps in the world. YAZIO has a mission: To help as many people as possible live healthier lives through better nutrition. With users in more than 150 countries, we’re well on our way to accomplishing this goal. As a remote-first company, we promote a modern form of employment in which our team works together across several cities and countries.

Find out more about our team, our application process and open positions here: www.yazio.com/en/jobs