Senior UI Engineer - Objective-C/C++ (iOS/macOS) - Affinity

canva

Nottingham, gb🌐 Remote💼 Full-time🗓 2026-01-28 → 2026-07-31

Core

Build high-performance, elegant UIs for macOS and iOS within the Affinity creative software suite.

Role type

Senior UI Engineer (iOS/macOS)

Builds

Native UI components for photo editing, vector design, and layout applications

Domain

Creative software / Imaging / Vector design

Deliverable

production ML models | product features

Required skills

Objective-C, C++, iOS/macOS development, Xcode, GUI development, object-oriented design, design patterns

Preferred skills

Vector/DTP/imaging application experience, high attention to detail

Technologies

Objective-C, C++, Xcode, Apple frameworks

Responsibilities

Build high-performance, elegant UIs; Contribute to architectural decisions across shared libraries; Optimise code for responsiveness and memory usage; Debug and improve complex systems across the Affinity product suite

Seniority

Senior, hands-on IC

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