Unity - Senior Machine Learning Developer, Advertiser Growth, Remote, Ontario, Canada
Requirements
• Advanced degree in computer science or relevant engineering-related field or equivalent experience. • 4+ years of software engineering experience, including 1+ year working on ads delivery systems. • Extensive experience building and operating large-scale, low-latency backend systems using languages like Java, Go, or Scala. • Deep familiarity with building or maintaining budget control systems, feedback loops, or spend-prediction algorithms. • Proven experience building or scaling experimentation platforms, with a deep understanding of variance reduction, interference/network effects, and metric design in a marketplace context. • A track record of working on "mission-critical" pipelines (like billing, payments, or clearinghouses) where data precision, idempotency, and fault tolerance are paramount. • Experience or strong technical interest in building the backend workflows required to serve, scale, and store Generative AI models for creative asset generation. • Proficiency with real-time stream processing (Kafka, Flink, or Spark) specifically applied to event-based charging and real-time performance feedback. • A proven ability to lead complex, multi-quarter technical roadmaps and mentor senior engineers in a high-growth environment. • You might also have • Experience embracing AI as a strategic advantage in engineering, following established best practices for code quality and security.
Responsibilities
• Creative GenAI infrastructure: Lead the backend integration of Generative AI models (Diffusion, LLMs) to automate the creation of high-performing image and video assets tailored to specific campaign goals and formats. • High-Scale billing reliability: Architect and maintain high-throughput billing pipelines that process billions of events with 100% accuracy, bridging the gap between real-time ad delivery and mission-critical financial reconciliation.
Benefits
• At Unity, we want our team members to thrive. We offer a wide range of benefits designed to support well-being and work-life balance. • Please note: Benefits eligibility, specific offerings, and coverage vary based on the country and employment status. • While specific benefits vary, here are some of the ways we strive to take care of our eligible team members globally: Comprehensive health, life, and disability insurance | Commute subsidy | Employee stock ownership | Competitive retirement/pension plans | Generous vacation and personal days | Support for new parents through leave and family-care programs | Office food snacks | Mental Health and Wellbeing programs and support | Employee Resource Groups | Global Employee Assistance Program | Training and development programs | Volunteering and donation matching program • Unity [NYSE: U] is the world’s leading game engine, powering play for more than 3 billion consumers each month. The top mobile games in the world, the most played PC indie titles, the most innovative console games, and virtually all of the top XR and Web Games are developed, deployed, and grown in Unity. Unity also enables teams across industries like automotive, manufacturing, and healthcare to design, simulate, and collaborate in 3D — closing the gap between ideas and reality. For more information, please visit www.unity.com. • Location: Remote, Ontario, CanadaDepartment: AI & Machine LearningType: Full-timeRequisition ID: JOBREQ-2615977 • Reject All Accept All Cookies • Opt-Out Request Honored • When you visit any website, it may store or retrieve information on your browser, mostly in the form of cookies. This information might be about you, your preferences, or your device, and is mostly used to make the site work as you expect. The information does not usually identify you directly, but it can give you a more personalized web experience. Because we respect your right to privacy, you can choose not to allow some types of cookies. Click on the different category headings to learn more and change our default settings. Blocking some types of cookies may impact your experience of the site and the services we are able to offer. • More information • These cookies enable the website to provide enhanced functionality and personalisation. They may be set by us or by third party providers whose services we have added to our pages. If you do not allow these cookies then some or all of these services may not function properly. • Cookies Details • Performance Cookies Inactive • These cookies allow us to count visits and traffic sources so we can measure and improve the performance of our site. They help us to know which pages are the most and least popular and see how visitors move around the site. All information these cookies collect is aggregated and therefore anonymous. If you do not allow these cookies we will not know when you have visited our site, and will not be able to monitor its performance. • Cookies Details • Targeting Cookies Inactive • Cookies Details • Strictly Necessary Cookies • These cookies are necessary for the website to function and cannot be switched off in our systems. They are usually only set in response to actions made by you which amount to a request for services, such as setting your privacy preferences, logging in or filling in forms. You can set your browser to block or alert you about these cookies, but some parts of the site will not then work. These cookies do not store any personally identifiable information. • Cookies Details
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