Neybox is a top-tier European app development studio driven by a small, remote team of skilled and passionate professionals.

Our mission is to blend cutting-edge technology with exceptional user experience to support and improve the well-being of people everywhere.

With millions of downloads across the globe, our apps have earned widespread recognition in the media and received numerous awards and accolades.

🚀 Position Overview

We're hiring a Full-time Senior iOS Developer at Neybox — ideal for passionate individuals who want to create cutting-edge applications that make a real difference in people's well-being around the world.

💡 What You'll Work On

You’ll join the team behind our two flagship apps:

• Pillow: A sleep-tracking app designed to help users improve their sleep quality.
• Today: A quantified-self wellness app focused on daily habits and personal well-being.

Both apps have earned the Editors' Choice award and have been featured extensively in the media, reaching millions of users worldwide. There's a strong product roadmap ahead—and we want you to be a part of it.

👨‍💻 Your Responsibilities

As a Senior iOS Developer, you’ll be responsible for:

• Designing and developing new features
• Fixing bugs and maintaining existing code
• Writing clean, well-documented, and testable code
• Creating and maintaining Unit Tests
• Keeping documentation up to date and helpful
• Exploring new technologies and frameworks that could enhance the product

⚠️ This is a full-time position (40 hours/week). Part-time availability is not considered.

🛠️ Tech Stack

Here’s a snapshot of our tech environment:

• Language: Swift
• Architecture: MVVM, MVC
• UI: SwiftUI, UIKit
• Testing: Unit Tests across all features
• Tools: CoreML, HealthKit, Core Data, WatchKit, GCD, Core Animation
• Platforms: iOS only
• We follow clean code practices and keep technical debt low.

🌍 Work Environment

We’re a fully remote team spread across different time zones. We keep things simple and effective:

• Communication: Slack, Linear
• Meetings: Kept to a minimum
• Collaboration: Direct, transparent, and supportive
• Management: No middle layers—just a small, agile, close-knit team

We value flexibility but expect a reasonable timezone overlap to ensure smooth collaboration.

✅ What We're Looking For

• 4+ years of experience building iOS apps in Swift

• Solid experience with:

  • HealthKit, CoreML, SwiftUI, UIKit
  • Core Animation, Core Data, GCD, WatchKit
• Familiarity with Git, Unit Testing, CI/CD
• Skilled in Xcode Instruments for performance profiling
• Fluent in English (written and spoken)
• Comfortable using macOS and iOS environments
• Curious, adaptable, and eager to explore new technologies
• Able to provide professional references

🎁 Perks & Benefits

• 🌐 Fully remote work
• 🏖️ 24 days of paid leave
• 🕒 Flexible schedule
• 💻 Tech allowance for equipment and software

Ready to work on apps that matter? Join us at Neybox and help shape the future of digital wellness.