> Markdown version of [/jobs/ext/4625827-software-engineer-ad-signals](https://www.wearedevelopers.com/jobs/ext/4625827-software-engineer-ad-signals). Every page supports `.md` or `Accept: text/markdown`. Links point to the HTML versions so they work for humans too. Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Software Engineer, Ad Signals - **Company:** reddit Inc. - **Location:** San Francisco, CA, United States - **Contract:** Permanent contract - **Skills:** Application Programming Interfaces (APIs), Computer Programming, Data Validation, Data Deduplication, Distributed Systems, Standard Sql, Software Engineering, Systems Integration, Backend, Api Design - **Published:** November 7, 2026 - **Apply:** https://www.juju.com/job/28_25303_5bccb79f22b8288476af31da2e395678 ## About the Role Requires senior-level backend engineering experience delivering and operating scalable production systems, plus hands-on experience with app advertising signals or mobile measurement. Candidates should have strong programming, API design, distributed systems, and SQL skills, along with independent problem-solving ability and clear cross-functional communication., * Backend Software Engineering * Mobile Measurement Partner Integrations * SKAN Processing * App Conversion APIs * Distributed Systems * Scalable Production Systems * Ingestion and Processing Services * API Design * Programming * SQL * Data Investigation * Signal Quality Analysis * Data Validation * Deduplication * Failure Recovery * Privacy and Security