Software Engineer, Ad Signals

Remote - United Statesfull timeRemote

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$191k–$267k

H1B: yes

Reddit Senior backend software engineer role focused on building app conversion signals for Reddit's app advertising business. Responsible for MMP integrations, SKAN processing, and App CAPI to improve reliability and usability of app install and in-app event data.

Responsibilities

Own backend projects across MMP, SKAN, and App CAPI, from requirements and design to implementation, rollout, and ongoing operation.
Build scalable ingestion and processing services with clear contracts, validation, deduplication, failure recovery, and data lineage.
Develop integration tooling and diagnostics that help advertisers and partners identify and resolve signal delivery problems.
Analyze signal quality and delivery metrics, investigate discrepancies, and prioritize improvements with product and data science partners.
Work with partner engineering and downstream consumers to evolve schemas and integrations without disrupting existing advertisers.
Incorporate privacy and security requirements into system design, and maintain controls throughout the data lifecycle.
Raise engineering quality through testing, design reviews, incident learning, and mentorship.

Qualification

Strong programming

Required

Demonstrated senior-level backend software engineering experience delivering and operating scalable production systems.
Hands-on app ads signals or mobile measurement experience, with depth in MMP integrations, SKAN, or app conversion APIs.
Strong programming, API design, distributed systems, and SQL skills, supported by independent problem solving and data investigation.
Clear communication and a record of delivering results with cross-functional teams and stakeholders.