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Senior Machine Learning Engineer

Launch Potato

$160,000 - $220,000
Aug 22, 2025
Philadelphia, PA, US
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Launch Potato is looking to build systems that drive millions in revenue through intelligent personalization and optimization.

Requirements

  • 5+ years building production ML systems
  • Strong experience with ranking algorithms (collaborative filtering, deep learning, learning-to-rank)
  • Proficiency in Python and ML frameworks (TensorFlow/PyTorch)
  • Experience with distributed computing (Spark, Ray)
  • Track record of shipping models that improve business metrics

Responsibilities

  • Build and deploy ML models serving 100M+ predictions daily
  • Develop ranking algorithms that balance relevance, diversity, and revenue
  • Implement real-time personalization features with <50ms latency requirements
  • Run A/B tests and analyze model performance against business KPIs
  • Optimize models for production (latency, throughput, cost)
  • Collaborate with product teams to identify new personalization opportunities

Other

  • BS/MS in Computer Science, Machine Learning, or related field
  • We do not discriminate based on race, religion, color, national origin, gender (including pregnancy, childbirth, or related medical conditions), sexual orientation, gender identity, gender expression, age, status as a protected veteran, status as an individual with a disability, or other applicable legally protected characteristics.