Reddit, Inc.
Software Engineering • Full-Stack Engineering • Frontend Engineering • Backend Engineering • Social Media
Senior Staff Machine Learning Engineer - Ads Optimization
December 10
Airflow
AWS
Cassandra
Cloud
Docker
ElasticSearch
Ember.js
Google Cloud Platform
Java
Kafka
Kubernetes
Postgres
Python
PyTorch
Redis
Scala
Spark
Spinnaker
Tensorflow
Thrift
Go
Reddit, Inc.
Software Engineering • Full-Stack Engineering • Frontend Engineering • Backend Engineering • Social Media
Description
• Reddit is a community of communities, home to passionate engagement on the internet. • The Advertiser Optimization team builds ad campaign optimizations driven by machine learning models. • As a Senior Staff Machine Learning Engineer, you'll lead a team to create cutting-edge bidding optimization products. • Collaborate with engineering, product, and marketing teams to understand customer needs. • Design and analyze experiments to assess system impacts and performance improvements.
Requirements
• 10+ years of contributing high-quality code to production systems that operate at scale. • 2+ years of experience operating as Senior Staff engineer. • 5+ years of experience building control systems, PID controllers, multi-armed bandits, reinforcement learning algorithms, or bid/pricing optimization systems. • Experience leading large engineering teams and collaborating with cross-functional partners is required. • Experience designing optimization algorithms in an ad serving platform and/or other marketplaces is preferred. • Experience with state of the art control systems, reinforcement learning algorithms is a strong plus. • An adept communicator and has experience communicating with and updating executives. • Significant experience in one or more general-purpose programming languages like Java, Python, Go, Scala, C++ or similar • Data processing frameworks like Spark, Flink, Kafka, Druid, etc. • A cloud service provider like AWS or GCP • Tools: Kubernetes, Drone, CircleCI, Spinnaker, Argo, Airflow, Docker, Thrift • Datastores: ElasticSearch / Amazon OpenSearch, Redis, Postgres, Cassandra, BigQuery • A machine learning modeling framework like Tensorflow or PyTorch
Benefits
• Comprehensive Healthcare Benefits • 401k Matching • Workspace benefits for your home office • Personal & Professional development funds • Family Planning Support • Flexible Vacation (please use them!) & Reddit Global Wellness Days • 4+ months paid Parental Leave • Paid Volunteer time off
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