Développeur Backend Principal, Unity Ads
4 weeks ago
Overview Senior Manager, Talent Acquisition - Engineering at Unity Technologies. Unity is looking for a Staff Backend Developer to join our Unity Ads team, where we build real-time systems that power Unity’s global advertising platform. This is a high-scale, low-latency environment — processing billions of requests daily to deliver fast, relevant ads to players around the world. Our backend infrastructure is designed for reliability and scalability, ensuring seamless ad delivery and optimal performance even under heavy traffic. As part of the team, you will work on distributed systems that handle real-time ad requests, impression tracking, and user data analytics with strict requirements for uptime and security. You’ll play a critical role in optimizing performance, maintaining service availability, and supporting the development of new monetization features for game developers worldwide. Security, data privacy, and a positive user experience are central to everything we build. You’ll help modernize the legacy tech stack and the core services behind ad delivery, bidding, reporting, and analytics. This is a great opportunity for an engineer who’s excited to work on performance-critical systems, collaborate across teams, and grow in a fast-paced environment, all at a turning point in the company. What You'll Be Doing Design, build, and modernize backend services and APIs that support ad delivery Work on scalable, high-availability systems used across Unity’s ads ecosystem Collaborate with engineers, product managers, and data teams to deliver new features Improve performance, observability, and cost-efficiency of current backend systems, modernizing the legacy stack Contribute to architectural decisions and technical direction of the platform What We're Looking For Experience building backend services at scale Proficiency in Golang and relational databases (e.g., MySQL) Familiarity with cloud infrastructure and observability tools (Kubernetes, Ray, etc.) Understanding of API design, distributed systems, and system reliability Strong collaboration and communication skills in a remote-first team environment You Might Also Have Experience in ad tech, programmatic advertising, or real-time bidding systems Background with infrastructure-as-code (e.g., Terraform) Familiarity with networking, caching, or real-time data pipelines Additional Information Relocation support is not available for this position. Work visa/immigration sponsorship is not available for this position. Life at Unity We offer a wide range of benefits designed to support employees’ well-being and work-life balance. You can read more about them on our career page. Unity is an equal opportunity employer. We are committed to fostering an inclusive, innovative environment and celebrate our employees across age, race, color, ancestry, national origin, religion, disability, sex, gender identity or expression, sexual orientation, or any other protected status in accordance with applicable law. If you have a disability and require accommodations for the interview process, please let us know. #J-18808-Ljbffr
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Staff Backend Developer, Unity Ads
3 weeks ago
Montreal, Canada Unity Full timeThe opportunity Unity is looking for a Staff Backend Developer to join our Unity Ads team, where we build the real‑time systems that power Unity’s global advertising platform. This is a high‑scale, low‑latency environment – processing billions of requests daily to deliver fast, relevant ads to players around the world. Our backend infrastructure is...
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Staff Backend Developer, Unity Ads
2 weeks ago
Montreal, Canada Unity Full timeThe opportunity Unity is looking for a Staff Backend Developer to join our Unity Ads team, where we build the real‑time systems that power Unity’s global advertising platform. This is a high‑scale, low‑latency environment – processing billions of requests daily to deliver fast, relevant ads to players around the world. Our backend infrastructure is...
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Staff Backend Developer, Unity Ads
2 weeks ago
Montreal, Canada Unity Full timeThe opportunity Unity is looking for a Staff Backend Developer to join our Unity Ads team, where we build the real‑time systems that power Unity’s global advertising platform. This is a high‑scale, low‑latency environment – processing billions of requests daily to deliver fast, relevant ads to players around the world. Our backend infrastructure is...
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Développeur Backend Principal, Unity Ads
1 week ago
Montreal, Quebec, Canada Unity Technologies Full time $90,000 - $120,000 per yearL'opportunitéUnity est à la recherche d'un(e) développeur(se) backend senior pour rejoindre notre équipe Unity Ads, où nous construisons des systèmes en temps réel qui alimentent la plateforme publicitaire mondiale de Unity. C'est un environnement à grande échelle et à faible latence — traitant des milliards de requêtes par jour pour livrer des...
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Développeur Backend Principal, Unity Ads
4 weeks ago
Montreal, Canada Unity Full timeL\'opportunité Unity est à la recherche d\'un(e) développeur(se) backend senior pour rejoindre notre équipe Unity Ads, où nous construisons des systèmes en temps réel qui alimentent la plateforme publicitaire mondiale de Unity. C\'est un environnement à grande échelle et à faible latence — traitant des milliards de requêtes par jour pour livrer...
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Développeur Backend Principal, Unity Ads
2 weeks ago
Montreal, Canada Unity Full timeL\'opportunitéUnity est à la recherche d\'un(e) développeur(se) backend senior pour rejoindre notre équipe Unity Ads, où nous construisons des systèmes en temps réel qui alimentent la plateforme publicitaire mondiale de Unity. C\'est un environnement à grande échelle et à faible latence — traitant des milliards de requêtes par jour pour livrer...
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Développeur Backend Principal, Unity Ads
4 weeks ago
Montreal, Canada Unity Full timeL\'opportunitéUnity est à la recherche d\'un(e) développeur(se) backend senior pour rejoindre notre équipe Unity Ads, où nous construisons des systèmes en temps réel qui alimentent la plateforme publicitaire mondiale de Unity. C\'est un environnement à grande échelle et à faible latence — traitant des milliards de requêtes par jour pour livrer...
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Développeur Backend Principal, Ads
3 days ago
Montreal, Quebec, Canada Unity Full timeL'opportunitéUnity est à la recherche d'un(e) développeur(se) backend senior pour rejoindre notre équipe Unity Ads, où nous construisons des systèmes en temps réel qui alimentent la plateforme publicitaire mondiale de Unity. C'est un environnement à grande échelle et à faible latence — traitant des milliards de requêtes par jour pour livrer des...
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Développeur Backend Principal, Unity Ads
2 weeks ago
Montreal, Canada Unity Full timeOverviewSenior Manager, Talent Acquisition - Engineering at Unity Technologies. Unity is looking for a Staff Backend Developer to join our Unity Ads team, where we build real-time systems that power Unity’s global advertising platform. This is a high-scale, low-latency environment — processing billions of requests daily to deliver fast, relevant ads to...
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Développeur Backend Principal, Unity Ads
4 weeks ago
Montreal, Canada Unity Full timeOverviewSenior Manager, Talent Acquisition - Engineering at Unity Technologies. Unity is looking for a Staff Backend Developer to join our Unity Ads team, where we build real-time systems that power Unity’s global advertising platform. This is a high-scale, low-latency environment — processing billions of requests daily to deliver fast, relevant ads to...
