Senior Frontend Engineer, Annotation Tools

Apple
📍 Sunnyvale, CA, United States 💼 Full-time 🕒 Posted June 24, 2026

Job Description

**Role Number:** 200619972-3956

**Summary**
We’re seeking a detail-oriented Senior Frontend Engineer to build world-class web-based annotation tools using React and TypeScript. You’ll design and implement modular, scalable frontend architectures that power multiple annotation workflows (image, text, audio) in a shared platform.
You’ll create responsive, high-quality interfaces that enable global annotators to work efficiently-combining exceptional frontend craftsmanship with thoughtful system design and AI-assisted productivity. This role is ideal for someone who values design quality, architectural clarity, and close collaboration with product and design partners.

**Description**
As a Senior Web Frontend Engineer, you’ll lead the design and development of sophisticated React-based annotation tools that combine polished user experiences with intelligent AI integration.
You’ll collaborate directly with product managers, designers, and end-users to understa...

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Job Details

  • Location Sunnyvale, CA
  • Job Type Full-time
  • Category other-general
  • Posted Date June 24, 2026
  • Application Deadline July 04, 2026