Apple
Senior Software Engineer (Ads Platform) - Experimentation
$150K–$278K
Cupertino, California · Senior · Full-time · Posted Oct 27, 2026
- Experience
- 5+ years of industry experience designing, building, maintaining, and extending web-scale production systems (preferred qualification).
- Education
- Degree in Computer Science, Statistics, Applied Math, or related field (preferred).
About the job
Build and evolve large-scale experimentation systems and tools for machine-learning advertising algorithms, including experiment management, analysis, and real-time monitoring while protecting customer privacy.
What you'll do
- Develop a multivariate experimentation platform and related features with business stakeholders.
- Build tools for A/B test management, exploratory analysis, and real-time experiment monitoring.
- Advance the experimentation roadmap and promote experimentation best practices.
What they ask for
- Design and build complex, large-scale distributed software systems in cloud environments.
- Experience with experimentation frameworks, A/B testing, and machine-learning methodologies.
- Fluency in programming languages such as Java, Scala, Python, and SQL.
- Experience with event stream processing, object stores, automated data pipelines, and cloud-native data storage and processing frameworks.
Nice to have
- Degree in Computer Science, Statistics, Applied Math, or a related field.
- Prior advertising industry experience; advanced statistical and causal inference experience is also a plus.
Pay
$150,400 and $277,600 USD base salary
Tools
AWS, Java, Scala, Python, SQL, Spark Streaming, Kafka, Flink
AI focus
Develop experimentation infrastructure for machine-learned algorithms and predictive algorithms.
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