At Unity, we’re committed to building a win-it-together culture grounded in respect and opportunity. Within our fast-paced and collaborative environment, we’re tackling complex challenges that drive meaningful impact for gamers and game developers across our ecosystem. The Unity Ads Demand Optimization team plays a critical role in this effort. We build systems and algorithms for auction and bidding to optimize on behalf of advertisers, with consideration of multiple factors (e.g. objective, budget, target ROAS and so on). We design optimized solutions for campaign products to improve advertisers' experience. We are seeking skilled MLEs to design and implement AI-native demand optimization algorithms and systems. You will own end-to-end solutions that power autobidding, auction mechanics, and reinforcement learning strategies for ads and games. This role is highly cross-functional and impact-driven, working closely with product, engineering, and scientists to deliver measurable improvements in delivery efficiency, revenue, and user experience.