Unity
Sr. Full Stack Engineer, Unified Ads Platform
$136K–$224K
New York, NY, USA +2 · Senior · Full-time · Posted Oct 29, 2026
- Location
- New York, NY, USA
Montreal, Canada
Toronto, Canada - Experience
- 6+ years building and operating production software.
About the job
Owns and operates the APIs, data models, integrations, and user interfaces behind Unity’s advertising platform, with responsibility for data correctness and production reliability.
What you'll do
- Build and operate TypeScript/NestJS services and stable APIs for advertising entities and downstream systems.
- Model relational data and build event-driven integrations using Kafka and Google Cloud Pub/Sub to maintain cross-service consistency.
- Deliver React and TypeScript interfaces, operate services on Kubernetes, and improve observability, testing, and engineering standards.
What they ask for
- At least 6 years building and operating production software, with backend and frontend experience.
- Advanced TypeScript and experience with NestJS or a comparable modular Node backend architecture.
- Strong data modeling and SQL skills, including schema design, migrations, performance at scale, and API versioning.
- Experience with event-driven systems and cloud-native operation on Kubernetes, including production ownership.
Nice to have
- Experience with Go.
- Background in ads, attribution, billing, or monetization systems.
Pay
$135,400 - $175,900 CAD base salary; $125,300 - $162,800 CAD base salary; $172,400 - $224,100 USD base salary; $153,400 - $199,400 USD base salary; $135,800 - $176,400 USD base salary
Tools
TypeScript, NestJS, SQL, Kafka, Google Cloud Pub/Sub, React, Kubernetes, Go
Model-written summary · the original posting is authoritative