Software Engineer

At Riot, we believe in putting players first. Our Sydney-based team works closely with teams across the globe to build next-generation features and technology for an exciting Unpublished R&D Title. Whether contributing to backend architecture, developer-facing tools, or player-focused features, we craft the systems that drive performance, scalability, and engagement.

As a Staff Software Engineer (P4), you’ll take technical ownership of key areas within our workstreams. You’ll contribute across the development lifecycle — designing scalable solutions, mentoring teammates, and collaborating cross-functionally to ensure that player and developer experiences meet a high quality bar. 

As Software Engineers at Riot, we bring deep knowledge of specific technical areas and also value the opportunity to work in a variety of broader domains. We work with both new and current technology, creating innovative solutions to overcome high-volume obstacles and to deliver player value. You will report to an Engineering Manager supporting the R&D Game Team.

This is a full-time role that can be based in Sydney or performed remotely from elsewhere in Australia. 

Responsibilities:

• Lead the design and development of scalable, performant foundational systems around build, release, delivery & the related tooling.
• Drive technical discussions and decision-making across services, engine, and/or tooling components.
• Collaborate with producers, QA, and fellow engineers to scope, implement, and test game features.
• Champion engineering best practices, including code quality, automated testing, and maintainable architecture.
• Debug complex issues in development and live environments, with a player-first mindset.
• Contribute to team health through mentorship, documentation, and cross-disciplinary collaboration.
• Proactively identify technical risks and bottlenecks, proposing pragmatic and innovative solutions.
• Give feedback to product leaders about product direction and player affinity

Required Qualifications: 

• 6+ years of professional experience in software engineering, including experience delivering live or shipped products.
• Expert proficiency with C++ and deep knowledge of software engineering fundamentals (data structures, algorithms, concurrency).
• Experience building systems in a cross-functional team and contributing to cross-team architecture discussions, including contributing to central tech.
• Strong debugging and problem-solving skills in both development and live environments.
• Ability to write clear, maintainable code and communicate technical concepts effectively across disciplines.