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Tools Infra Developer - Tiktok Effect House

TikTok

$136,800 - $359,720
Sep 17, 2025
San Jose, CA, USA
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TikTok is looking to solve the problem of creating intuitive effect development and design for its global community of a billion+ users, by building Effect House, the official Augmented Reality creation tool for TikTok.

Requirements

  • Deep understanding of data structures, algorithms, and native programming (C++, multi-threading, memory management).
  • Solid experience in system design, particularly in the context of UI/UX for creative tools.
  • Familiarity with game engines (e.g. Unity/Unreal).
  • Capability in developing cross-platform solutions (macOS, Windows, iOS, Android) and web technologies (React, JavaScript/TypeScript, Node.js).
  • Experience in developing developer-facing APIs, plugins, or libraries.
  • Experience in AR/VR projects and proficiency with graphics APIs (OpenGL, WebGL, DirectX, Metal, Vulkan).

Responsibilities

  • Design, implement, and operate Tiktok's Effect House's infrastructure.
  • Implement features to improve Effect House's performance and stability including:
  • Design and implement observable system to track performance and stability.
  • Optimize tool's features: e.g. 2D/3D asset pipeline, desktop UI rendering.

Other

  • B.S. or M.S. in Computer Science or related field with 5 years of software development experience.
  • Exceptional communication skills, with the ability to work collaboratively in a team-oriented environment.
  • 10 paid holidays per year, 10 paid sick days per year and 17 days of Paid Personal Time (prorated upon hire with increasing accruals by tenure).
  • Day one access to medical, dental, and vision insurance, a 401(k) savings plan with company match, paid parental leave, short-term and long-term disability coverage, life insurance, wellbeing benefits.