Riot Games · 2 days ago
Principal Software Engineer (Computer Vision/Automation) - League of Legends
Los Angeles, CA
Full-time
Onsite
Lead/Staff
8+ years expRiot Games is a leading gaming company known for its commitment to player-first experiences. As a Principal Software Engineer on the League of Legends Quality Team, you will define the technical vision for automation frameworks and collaborate with engineers to enhance the quality of game features and testing practices.
ComputerDeveloper PlatformPC GamesVideo Games
Responsibilities
Collaboration with diverse teams to ensure features accomplish expectations from multiple dimensions (code quality, extensibility, modularity, scalability, security, operational concerns, and industry standards/trends)
Work and align with different partners that span across multiple teams to ensure we're delivering awesome features to excite them
Setting the tone for, contributing to, and defining technical discussions/designs that your team is accountable for
Mentorship. You help Rioters develop the tools and creative atmosphere to shine, but ultimately hold them accountable for making smart calls and delivering player value
Participate in the team's support rotation
Qualification
Required
8+ years of deep hands-on experiences with compiled programming languages (C/C++, Java, Go, or C#)
4+ years experience utilizing computer vision in support of automation tests
3+ years experience with C/C++ that spans various use-cases and platform
Extensive experience leveraging machine learning, AI, and functional testing techniques to enhance automated testing workflows, enabling smarter test case prioritization, anomaly detection, and adaptive regression coverage across complex game systems
Have been responsible for driving value through leading the development of organization-sized efforts (one year + scope), including requirements gathering, planning, testing, and release or deployment
Championed software development best practices within your organization that includes design/code reviews, coding standards, source control management, testing, delivery performance, scalability, and maintainability
You have a strong history of mentoring others in both soft and hard skills
Benefits
Open paid time off policy
Flexible work schedules
Medical, dental, and life insurance
Parental leave for you, your spouse/domestic partner, and children
401k with company match
Company
Riot Games
Riot Games is a global company that develops online games.
1001-5000 employees
H1B Sponsorship
Riot Games has a track record of offering H1B sponsorships. Please note that this does not
guarantee sponsorship for this specific role. Below presents additional info for your
reference. (Data Powered by US Department of Labor)
Distribution of Different Job Fields Receiving Sponsorship
Represents job field similar to this job
Trends of Total Sponsorships
2025 (98)
2024 (65)
2023 (113)
2022 (80)
2021 (84)
2020 (70)
Funding
Current Stage
Late StageTotal Funding
$21M2018-12-31Series Unknown· $6M
2016-11-14Convertible Note
2011-02-01Acquired
Leadership Team
A. Dylan Jadeja
Chief Executive Officer
Brandon Beck
Co-chairman, Co-founder
Recent News
2026-01-07
Company data provided by crunchbase