Reddit, Inc.Remote
Senior Staff Machine Learning Engineer, Notifications
United States of America
Full Time
1 hour ago
$266,000 - $372,000 USD
H1B Sponsor Likely
Key skills
Large-scale recommendation systemsNotifications relevanceMachine learning model deploymentPyTorchTensorFlowLarge language models (LLM)Generative AIPythonGolangState-of-the-art model architecturesAgentic AI frameworksAIMachine LearningMLLLMAgenticLeadershipBudgeting
About this role
Reddit is a community of communities, and they are seeking a Senior Staff Machine Learning Engineer for their Notifications Relevance team. This role involves designing and building large-scale recommendation systems to enhance user engagement through personalized notifications and collaborating with various teams to drive technical solutions and improvements.
Responsibilities:
- Contribute to advancing Reddit's growth by designing and implementing content discovery algorithms that prioritize a seamless and highly personalized user experience
- Deeply understand the Reddit Notifications product and drive the vision for the notifications relevance team
- Enhance core recommendation capabilities, including candidate retrieval, ranking models, and budgeting optimization, while designing and testing new pipeline components. You will also deploy ML models, integrate LLMs, and ensure robust monitoring and smooth product integration throughout the process
- Serve as the primary ML domain expert, deploying state-of-the-art models at scale, driving architectural decisions, and ensuring robust monitoring and smooth product integration across the engineering organization
- Collaborate across disciplines and with ML, Product, Infrastructure, and DS teams at Reddit to find technical solutions to complex challenges
- Mentor and guide senior and staff engineers in the team
- Partner closely with senior leadership and cross-functional org leads to shape long-term roadmaps, balancing immediate operational wins with strategic technical objectives
Requirements:
- 10+ years of industry experience with deep expertise in large-scale recommendation systems
- Proven ability to identify key opportunities, define roadmaps and drive scalable improvement in notifications relevance
- Strong experience in building and deploying large-scale ML models using frameworks such as PyTorch or Tensorflow
- Experience working with LLM in production and utilizing generative AI to augment recommendation systems
- Proficiency in object-oriented programming (Python, Golang)
- notifications experience preferred
- experience with state of the art model architectures
- experience building production Agentic AI frameworks