Senior Backend Engineer

Role Overview:

• You will design, build, and operate distributed backend services that determine when, where, and how ads are delivered across partner applications like Tubi.
• You will collaborate with Machine Learning, Data Science, and Ad Serving teams to implement algorithms for pacing, planning, and optimization.
• This role sits at the core of FOX's monetization strategy, impacting revenue and user experience at a massive scale.

Key Responsibilities:

• Develop scalable backend services that power ad delivery across FOX's streaming platforms.
• Build systems responsible for ad pacing, forecasting, and delivery decisioning in near real-time.
• Improve system performance, reliability, and scalability to support hundreds of billions of ad impressions.

Technical Requirements:

• Minimum five years of experience designing scalable distributed systems using JVM languages like Scala, Java, or Kotlin.
• Strong experience with relational databases, caching systems, and message brokers such as Postgres, Redis, and Kafka.
• Hands-on experience with big data streaming frameworks like Apache Spark or Flink.
• Strong understanding of distributed systems design, concurrency, and system trade-offs.