Senior iOS Developer (m/f/d)

RxREVU, Inc.; Köln; Hybrid; EUR 90.000 - 120.000; Teilzeit

Benefits dieser Stelle

Urban Sports Club

Likeminded (Mental Health)

Work from Home

Deutschland Ticket

Personal development

Zusammenfassung

Redcare Pharmacy in Germany is seeking a Senior iOS Engineer to shape the architectural foundation of our mobile platform. You will build scalable, modular solutions enabling six cross-functional teams to deliver features efficiently and sustainably, with high visibility and direct impact on how our iOS ecosystem evolves as we scale.

The role emphasizes modular architecture, Clean Architecture/MVVM patterns, strong testing and CI/CD practices, and improving app stability and performance.

Qualifikationen

• Strong expertise in Swift and large-scale production iOS apps.
• Deep understanding of modular architecture and scalable app structures.
• Hands-on experience with Clean Architecture, MVVM, or similar patterns.
• Knowledge of concurrency concepts and memory management in iOS.
• Solid unit testing experience and improving test coverage.
• Experience with CI/CD pipelines and release processes.
• Strong debugging and performance optimization skills.

Aufgaben

• Drive modularization and evolve a scalable iOS architecture.
• Define and refine technical standards and architectural guidelines.
• Improve CI/CD reliability, build performance, and release processes.
• Strengthen testing strategy and quality foundations across teams.
• Improve app stability, performance, and technical health.
• Review and guide critical architectural decisions across teams.
• Reduce technical debt while enabling product teams through platform improvements.

Kenntnisse

Swift

Large-scale apps

Modular architecture

MVVM

Clean Architecture

Concurrency

Memory management

Unit testing

CI/CD pipelines

Debugging

Performance optimization

Tools

Xcode

Jobbeschreibung

Company Description

As Europe’s No.1 e-pharmacy, Redcare Pharmacy is powered by passionate teams and cutting-edge innovation. We strive to create a healthy, collaborative work environment where every employee feels valued and inspired to contribute to our vision "Until every human has their health". If you're seeking a career that offers purpose and aligns with your values, join us and begin your #Redcareer today.

About the role:

As a Senior iOS Engineer (m/f/d), you will shape the architectural foundation of Redcare Pharmacy's mobile platform. You will work on scalable, modular solutions that enable six cross-functional teams to deliver features efficiently and sustainably. You will have high visibility and a direct impact on how our iOS ecosystem evolves as we scale.

About the Tech Stack:

Swift, SwiftUI, MVVM, Swift Testing, Xcode Cloud, Swift packages, SPM, latest iOS SDK

Job Description

About your tasks:

• Drive modularization and continuously evolve a scalable iOS architecture.
• Define, implement, and refine technical standards and architectural guidelines.
• Improve CI/CD reliability, build performance, and release processes.
• Strengthen testing strategy and establish strong quality foundations across teams.
• Improve app stability, performance, and overall technical health.
• Review and guide critical architectural decisions across multiple teams.
• Reduce technical debt strategically while enabling product teams through platform improvements.

Qualifications

About you:

• You have strong expertise in Swift and experience working on large-scale production apps.
• You bring deep understanding of modular architecture and scalable app structures.
• You have hands-on experience with Clean Architecture, MVVM, or similar patterns.
• You understand modern concurrency concepts and memory management in iOS.
• You have solid experience with unit testing and improving test coverage.
• You have worked with CI/CD pipelines and understand release processes.
• You collaborate effectively across teams and bring strong debugging and performance optimization skills.

Additional Information

About your benefits:

• Sports: Stay healthy. Profit from a membership (M) package at Urban Sports Club, so that you can take advantage of a huge variety of sport offers.
• Mental Health: Get quick and professional help from psychologists of Likeminded if you feel overwhelmed in private or professional life. Anonymous and free of charge.
• Work from Home: If your job does not require you to be present in the office, we can arrange the place you work from individually - even for up to 20 days a year anywhere in the EU.
• Mobility: We provide our employees with a fully costed Deutschland Ticket which can be used at any time. Click here to learn more.
• Personal development: Grow! We support and encourage your individual development through various in- and external trainings.
• And many more :)