Senior Software Engineer, Ads
Remote - Ontario, Canada +1 · Remote · Senior · Full-time · Posted Oct 21, 2025
- Location
- Remote - Ontario, Canada
Remote - United States - Experience
- 3+ years of software development experience.
About the job
Build and operate backend systems and products that support Reddit’s advertising platform, ad delivery, interactive ads, and campaign measurement.
What you'll do
- Design and implement Ads products with product managers and collaborate with platform and data teams.
- Improve operational stability through code-quality improvements, dashboards, and data visualizations.
- Build extensible components and support project planning, timelines, and execution.
What they ask for
- 3+ years of software development experience in one or more general-purpose programming languages (Java, Scala, Go, C++, Python).
- Able to take complete ownership of a feature or project.
Nice to have
- Experience working in the Ads domain.
- Experience or interest in the advertising business and understanding customer needs.
Tools
Go, Python, Scala, Spark, Thrift, Baseplate, Kafka, Postgres
AI focus
The role may work with AI teams on intelligent content suggestions and automation for ad creative management. In select roles and locations, AI may be used to record, transcribe, and summarize interviews; candidates can opt out.
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