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Principal Software Engineer, Test Automation - League of Legends

Los Angeles, USA💼 Full-time🗓 2026-04-28 → 2026-07-31

Core

Define and drive technical vision for core automation frameworks to ensure quality across the League of Legends ecosystem, empowering engineers to deliver player value.

Role type

Principal Software Engineer (Test Automation)

Builds

Reliable, scalable test automation frameworks for gameplay mechanics and skin development

Domain

Video game development (MOBA)

Deliverable

production ML models | infrastructure

Required skills

C/C++ expertise, automated test framework design, cross-team technical leadership, software development best practices, mentoring

Preferred skills

Machine learning/AI for test workflows, computer vision for automation

Technologies

C++, Python

Responsibilities

Define technical vision for automation frameworks, collaborate with diverse teams on quality standards, lead technical discussions and designs, mentor engineers, participate in support rotation

Seniority

Principal, hands-on IC with strategic leadership

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