Senior iOS Engineer

Playbook

Senior iOS Engineer building user-facing features for fitness, health, and wellness platform. Collaborating with Product and Design teams to deliver effective solutions in a dynamic environment.

Posted 7/8/2026full-timeRemote • 🇪🇺 Anywhere in EuropeSeniorWebsite

Tech Stack

Tools & technologies

GraphQLiOSReduxSwift

About the role

Key responsibilities & impact

Design and implement new iOS features with a strong focus on usability, clarity, and delivering value to real users.
Build and maintain robust, scalable mobile architecture (including networking, data persistence, and state management) that supports fast iteration and long-term maintainability.
Work closely with Product Managers and Designers to translate requirements into practical, well-scoped technical solutions. Provide input during planning to ensure features are feasible, maintainable, and aligned with user and business goals.
Ensure high-quality releases through clean, readable, and well-tested code. Participate in code reviews and contribute to shared standards around quality, testing, and maintainability.
Take ownership of the features you build. Identify issues or gaps, propose improvements, and iterate based on feedback. You’re comfortable working with ambiguity and adapting as requirements evolve.
Improve app performance and reliability by diagnosing bottlenecks, addressing crashes, and strengthening overall stability and user experience.

Requirements

What you’ll need

5+ years of professional software development experience, with a strong focus on iOS development. Proven experience shipping production iOS applications end-to-end.
Strong proficiency in Swift and modern iOS development practices. Ability to build responsive, user-friendly interfaces with attention to detail and performance.
Experience with modern iOS UI patterns, including handling complex navigation, animations, and edge cases in real-world production apps.
Active daily use of AI coding assistants (Claude Code, Codex, OpenCode, or similar) for development, debugging, and problem-solving. We expect engineers to leverage these tools to ship faster and work through complex problems.
Strong understanding of networking on iOS (REST/GraphQL), including authentication flows, caching strategies, error handling, and offline/unstable network scenarios.
Experience designing maintainable architectures (e.g. MVVM, Redux-style state management, Clean Architecture, or similar) and improving existing codebases over time.
Solid understanding of iOS performance and debugging tools (e.g. Instruments, crash reporting, profiling) and the ability to diagnose issues effectively.
Strong communication skills in English. Comfortable working in a remote, cross-timezone team and collaborating asynchronously.

Benefits

Comp & perks

Your work will directly affect creators and users on the platform. You’ll work on features that ship quickly and matter.
Competitive B2B salary with equity options.
100% remote with flexible working hours and async-friendly culture. Collaboration across Europe and the US East Coast.
A collaborative team that values ownership, open communication, and autonomy over micromanagement.
Yearly team retreats focused on connection, alignment, and building strong team relationships.
Paid Time Off

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Hard Skills & Tools

IOS DevelopmentSwift ProgrammingUser Interface DesignNetworking on iOSMaintainable Architecture DesignPerformance OptimizationDebuggingCode ReviewTestingAI Coding Assistants

Soft Skills

Strong Communication SkillsCollaborationAdaptability