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Senior Software Engineer — Video Applications (FX Plug API’s)

Seattle, United States of America💼 Full-time🗓 2026-08-24 → 2026-09-28

Core

Designing and maintaining FxPlug APIs to enable third-party developers to create effects for Final Cut Pro and Motion.

Role type

Senior Software Engineer (API/SDK)

Builds

Developer-facing APIs and SDKs for video applications

Domain

Consumer software / Video editing / macOS

Required skills

Objective-C, Swift, macOS development, Apple frameworks, concurrency, cross-process communication, API design, SDK maintenance, automated testing, code review, technical documentation, performance optimization, debugging, motion graphics algorithms

Preferred skills

Swift API design, sandboxed environment development, security-sensitive environment experience

Technologies

Objective-C, Swift, macOS, Apple frameworks

Responsibilities

Design and implement robust FxPlug APIs; Diagnose and debug integration issues; Resolve performance bottlenecks; Maintain existing APIs; Write automated tests; Create and maintain API documentation and sample code; Provide technical support to third-party developers; Prioritize API improvements

Seniority

Senior, hands-on IC

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