If you’ve ever looked at a bug report and thought, “Challenge Accepted,” or felt genuine joy watching players break something you built, just so you could make it better, you’re our kind of engineer. We’re on the hunt for a Senior Gameplay Engineer to join our dev team and help shape the mobile, PC, Xbox, PlayStation, and Switch games we develop here at Infinity Plus Two. You’ll be responsible for building, maintaining, and evolving gameplay systems that keep players engaged long after launch. Reporting to a producer and working alongside a talented crew of developers, you’ll play a key role in ensuring our game runs smoothly, feels great, and surprises players in all the right ways. This is a full-time position. It is also a hybrid Office/WFH position with 2-3 days per week in our Collins St, Melbourne office (or more if you prefer). We are not taking international applications at this time. If you don't meet all the criteria but still think you'd be a great fit- Apply anyway! We'd love to hear from you. About the role: Reporting to a producer , your responsibilities will include: Designing, implementing, and maintaining core Unity gameplay systems within a live-ops environment Collaborating with designers, artists, and other engineers to bring new features and content to life Optimizing performance across mobile and PC platforms Debugging and resolving gameplay-related issues Contributing to technical planning and architecture for scalable live systems Supporting content updates, seasonal events, and feature rollouts About you: Strong experience with Unity Knowledge of client/server architecture will be beneficial An understanding of game systems, and technical constraints Excellent communication and interpersonal skills Ability to work collaboratively in a cross-functional team Skills in other areas of game dev are a bonus! Please attach a cover letter to your application telling us a bit about yourself, the games you like, and how you think you'd fit with us in this role. We ask that you do not use ChatGPT or other LLMs to write this letter. We know writing isn't everyone's strong suit, and that's okay. We'd just like to get to know you!