Senior iOS Engineer (f​/m​/d based

HELLO THERE! PEOPLE AT HUMANOO ARE HAPPY TO GREET YOU! With a team of over 90 people from over 28 different nationalities, Humanoo is building a one‑of‑a‑kind holistic platform that makes people healthier. We are ambitious, goal‑oriented, and we thrive in a positive, collaborative atmosphere – and we want YOU to be part of it.

Senior iOS Engineer (f/m/d)

Berlin, Germany (Hybrid – 2 days per week)

As soon as possible

As our new Senior iOS Engineer, you’ll be the creative and technical mind bringing Humanoo’s wellness vision to life on Apple devices. You’ll take full ownership of features from concept through to App Store release, ensuring our iOS app is fast, intuitive, and delightful to use. You won’t just be writing code — you’ll help shape our iOS architecture, push the boundaries of what’s possible on mobile, and make sure our users enjoy a smooth, personalised, and impactful health journey.

Working closely with Product, Design, and Backend teams, you’ll see your work making a real difference in people’s lives, every single day. Our tech stack includes Swift, SwiftUI/UIKit, Combine, Core Data, Alamofire, and a clean modular architecture supported by CI/CD pipelines and automated testing. We focus on quality, scalability, and building features that last.

• Designing, developing, and releasing high‑quality iOS features that users love.
• Taking end‑to‑end ownership of your projects — from initial idea to App Store launch.
• Building elegant, responsive UIs with SwiftUI/UIKit.
• Collaborating with cross‑functional teams to deliver impactful features.
• Ensuring the app runs smoothly, performs reliably, and scales effortlessly.
• Integrating APIs, SDKs, and third‑party tools to enhance functionality.
• Writing clean, maintainable, and testable code.
• Driving architecture decisions, ensuring scalability, performance, and maintainability.
• Mentoring and supporting fellow iOS engineers through code reviews, knowledge‑sharing, and technical guidance.

• 4–5 years of professional iOS development experience.
• Deep expertise in Swift and modern iOS development principles.
• Strong experience with SwiftUI, Combine or Async/Wait, and Apple’s ecosystem of frameworks.
• Solid understanding of architectural patterns (MVVM, VIPER, Clean Architecture).
• Proficiency in working with REST APIs, JSON, and mobile app security best practices.
• Passion for user experience, pixel‑perfect design, and solving problems creatively.
• Familiarity with CI/CD pipelines, Git, agile development workflows, app distribution, and crash/analytics tools (e.g., Firebase Distribution, Test Flight, Crashlytics).
• Excellent communication skills and the ability to work cross‑functionally in a fast‑paced environment.

• Experience with modular architectures or multi‑app ecosystems.

Upon receipt of your application, our Talent Acquisition team will thoroughly evaluate your submission. We endeavour to respond within 3–5 business days. If your application progresses positively, you will be invited to participate in our comprehensive selection process, which includes the following stages:

• 1st call – a call with a member of the TA team
• 2nd call – a call with the hiring manager
• 3rd call – a call with iOS engineers to assess technical skills
• 4th call – a call with our CTO
• 5th call – a final hiring session with our CPO

After these interview stages are completed, the hiring team will convene for a debrief to discuss your application. Following this, the Talent Acquisition Partner will contact you to provide feedback and communicate the final decision regarding your candidacy. We value your interest and appreciate your participation in the selection…