Senior Software Engineer (Ads Platform) - Experimentation

Partner with business leaders and stakeholders to design, implement and evolve the features of a multivariate experimentation platform. Promote experimentation best practices across the organization. Execute on the experimentation roadmap and future integrations with data-driven prioritization. Exercise strong judgment and make thoughtful decisions with ambiguous situations. Striking the right balance between short-term wins vs. long-term success based on various constraints. You will join and contribute to a culture that emphasizes observability and understandability, reliability, resiliency, simplicity, reusability, extensibility, scalability, velocity and productivity. We are one team, nurturing each other’s growth and supporting each other in delivering for our customers and Apple. Minimum Qualifications Skilled at designing and building complex large-scale and distributed software systems in cloud computing environments like AWS Strong experience in Experimentation frameworks, A/B testing and Machine Learning methodologies Fluency in programming languages like Java, Scala, Python and SQL Experience with event stream processing (ESP) technologies like Spark Streaming, Kafka, Flink or equivalent Experience with backend object stores, automated data pipelines, cloud-native data storage and processing frameworks Familiarity with data-oriented workflow orchestration frameworks like Airflow, Kubeflow, etc. Familiarity with statistics and ability to use data analysis techniques to understand data quality, profile system loads, relationships between business metrics, and technical performance Excellent communication, social and presentation skills Skilled at operating in a cross-functional organization Ability to condense complex concepts and analysis into clear and concise takeaways that drive action Prior experience in advertising industry is a plus Prior experience with advanced statistical and causal inference is a plus Curious business attitude with a proven ability to seek projects with a sense of ownership Preferred Qualifications Degree in Computer Science, Statistics, Applied Math or related field. 5+ years of industry experience designing, building, maintaining, and extending web-scale production systems. Exposure to AB testing and machine learning methodologies.