Scribd
Senior Machine Learning Engineer, Premium Discovery
San Francisco · Senior · Contract
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About the role
- Fable's recommender today is a collaborative-filtering model built in house.
- It has served readers well, but it has no real-time signals and no learned ranking, and it can't recommend to new or lapsed readers.
- Your first big project is to move Fable onto Orion, so Fable and Everand share a modern recommendation stack.
Responsibilities
- Lead the migration of Fable's recommendations onto Orion, covering data, features, training, serving and experiments, while keeping today's recommendations running.
- Extend Orion's rankers, feature store and embedding-based retrieval to support Fable, in partnership with the Orion ML platform team.
- Design and analyze A/B tests with product managers and analysts to decide what ships.
- Act as technical lead for Premium recommendations. Shape the roadmap with product managers, and see work that depends on other teams' systems through to delivery.
- Raise the bar on engineering practice in the squad through design reviews, code quality and operational readiness.
- We encourage people of all backgrounds to apply, and believe that a diversity of perspectives and experiences create a foundation for the best ideas.
- Come join us in building something meaningful.
Requirements
- 5+ years as a professional ML or software engineer, with a track record of shipping production ML systems.
- Experience with large-scale data processing (Spark, Databricks, BigQuery or similar).
- Experience on at least one major cloud (AWS or GCP), including deploying services on containers (Kubernetes, ECS or similar).
- Experience designing and analyzing online experiments.
- Bachelor's or Master's degree in Computer Science, or equivalent professional experience.
- Our four products - Scribd®, Slideshare®, Everand™, and Fable - help billions of people across the globe move beyond access and into insight, application, and expertise.
Nice to have
- Google Cloud experience, especially Vertex AI and BigQuery.
- Experience migrating or replacing a production ML system while keeping it running.
- Social or graph-based recommendations, such as user similarity, follows or groups.
- Search and semantic retrieval (Elasticsearch, Vertex AI Search, vector databases).
- Experience on consumer apps for reading, media or social.
- San Francisco is our highest geographic market in the United States.
- We carefully consider a wide range of factors when determining compensation, including but not limited to experience
- job-related skill sets
Compensation
- At Scribd, Inc. your base pay is one part of your total compensation package and is determined within a range.
Benefits
- Comprehensive health, dental, and vision coverage
- Mental health support and disability coverage
- Generous paid time off, including vacation, sick time, holidays, winter break, volunteer time, and sabbaticals
- Paid parental leave and family support benefits
- Retirement matching and employee equity
- Learning and development programs and professional growth opportunities
- Wellness and home office stipends
- Own the health of Fable's recommendation systems in production: quality, latency, cost and on-call.
- We're looking for a Senior Machine Learning Engineer to own recommendations for Fable and grow into the technical lead for Premium recommendations.
- Scribd Flex (flexible work model)
Company info
- Premium is the Scribd Inc. pillar behind two reading products: Everand, the audiobook and ebook subscription app, and Fable, the social app where readers track, discuss and discover books.
- Helping readers find their next book is central to both, so search and recommendations sit at the heart of the products.
- You'll join Premium's new Discovery squad.
- It's a small, dedicated group of recommendations, search, applied research and ML engineers working full time on discovery for Everand and Fable.
- The squad works closely with Orion, Scribd's ML platform team.
- Orion runs the feature store, model registry, embedding-based retrieval and model serving behind discovery across Scribd, Slideshare and Everand.
This listing is sourced directly from Scribd's careers page and normalized into a canonical job model.