Staff Machine Learning Systems Engineer, Embeddings Platform

New
R
RedditMachine Learning
Remote - United StatesFull-TimeStaff
Salary253,300 - 354,600 USD per year
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Job Details

Experience
8+ years of experience in machine learning engineering
Required Skills
PythonCloud ComputingMachine LearningC++A/B testingDeep LearningDistributed Systems

Requirements

  • 8+ years of experience in machine learning engineering.
  • Expertise in modern deep learning architectures, including sequence models and foundational models.
  • Understanding of complex multi-entity relationships in machine learning applications.
  • Ability to design, implement, and optimize scalable ML architectures, from distributed training to real-time inference.
  • Strong software engineering skills in Python, C++, or similar languages.
  • Experience in ML infrastructure, high-performance computing, and cloud-based ML pipelines.
  • Demonstrated leadership in driving ML strategy and mentoring engineers.
  • Experience with A/B testing, model evaluation frameworks, and real-time feedback loops.

Responsibilities

  • Architect and lead the development of next-generation, large-scale machine learning techniques.
  • Define and execute the ML strategy, identifying opportunities to enhance personalization and recommendation quality across Reddit.
  • Lead research initiatives on scalable machine learning systems and real-time model adaptation.
  • Partner with ML infrastructure teams to build high-performance, distributed training systems.
  • Establish and optimize real-time serving architectures for large-scale embeddings.
  • Collaborate cross-functionally with teams in Feed Ranking, Ads, Content Understanding, and Core ML.
  • Mentor and guide senior and mid-level ML engineers.
  • Stay at the forefront of AI research, evaluating and introducing new modeling paradigms.
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253,300 - 354,600 USD per year
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