At Fortis Games, we are building great games that bring people together and redefining how game companies work. We are looking for a Sr. Multiplayer Systems Engineer (Test & Automation) to architect the scalable solutions needed to validate our ambitious multiplayer experiences. You will own the strategy for load testing and bot development, building the 'headless' infrastructure that allows us to stress-test our servers at scale.
What You'll Do
- Architect load testing strategies to own the end-to-end process for simulating high-concurrency environments and identifying server-side performance limits.
- Develop 'headless' versions of the game client to simulate massive player loads efficiently.
- Build automated agent and bot infrastructure to simulate complex player behavior.
- Integrate existing automation modules and UI testing tools into the projects by partnering with engineering.
- Engineer internal tools, such as debug menus and validators, that enhance productivity for QA and Design teams.
- Optimize all test code and bot deployments for performance across cloud-based and local environments.
What We're Looking For
- A strong mastery of C# and at least one scripting language such as Python, Go, or JavaScript.
- Hands-on experience with Unity or similar engines, including adapting engine code for performance and 'headless' testing.
- Proven ability to build game bots and AI-driven agents to simulate complex player behavior and automate gameplay loops at scale.
- Experience identifying system capacity limits and simulating high-concurrency environments for multiplayer games.
- Expertise in backend-driven validation and simulating user behavior without a frontend/UI.
- A deep understanding of game-specific technical challenges like network code, latency, and client-server synchronization.
- Experience designing debug menus, internal development tools, and reusable components for designers, artists, and engineers.
- Knowledge of AWS (EC2, S3) for scaling bot instances and familiarity integrating frameworks with CI/CD pipelines like GitHub Actions or Jenkins.
Technical Stack
- C#, Python, Go, JavaScript
- Unity
- AWS EC2, AWS S3
- GitHub Actions, Jenkins
Fortis is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, gender expression, national origin, protected veteran status, or any other basis protected by applicable law, and will not be discriminated against on the basis of disability.
