CareerPlan

Senior Software Engineer, Ads

USARemoteFull-time$191k2026-10-07 → 2026-11-10
Hybrid

Core

Design and implement backend systems for Reddit's advertiser-facing product, including microservices, distributed systems, and real-time data infrastructure for ad campaigns.

Role type

Senior Backend Engineer (Ads)

Builds

Advertiser-facing product (ads.reddit.com), distributed ad delivery systems, interactive ad experiences (Polls, Games), and real-time campaign performance infrastructure.

Domain

Internet / Advertising Technology

Required skills

Go, Python, Scala, Java, C++, Microservices, APIs, Distributed systems, Real-time systems, Data-intensive systems, Kubernetes, Docker, Postgres, BigQuery, Redis, Druid, Kafka, Spark, Thrift, Baseplate, Code quality, Operational stability

Preferred skills

Experience in Ads domain, Understanding of advertising business and customer needs

Technologies

Go, Python, Scala, Spark, Thrift, Baseplate, Kafka, Postgres, BigQuery, Redis, Druid, Kubernetes, Argo, Docker

Responsibilities

Design and implement Ads products with product managers; Collaborate with platform and data teams to build new features; Lead processes to improve operational stability and code quality; Build extensible components aligning with product objectives; Support project management tasks including timeline management and execution oversight.

Seniority

Senior, hands-on IC