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Staff Machine Learning Engineer, Content Quality Signals

1 hour, 37 minutes ago
United States
Full-time
Lead
Machine Learning Engineer
Software Development
Apache Spark Computer Vision Machine Learning NLP Python PyTorch SQL TensorFlow
Apply Now
Pinterest

Pinterest

Pinterest is the world's first visual discovery engine, offering a vast dataset of ideas with over 200 billion recipes, home hacks, and style inspiration. With a mission to inspire everyone to create a life they love, Pinterest empowers its employees t...

Internet Software & Services
5K-10K
Founded 2010
View All Jobs 51

Description

  • Lead modeling strategy for content understanding across vision, NLP, and multimodal use cases, including architecture selection, training approach, and evaluation methodology.
  • Design and ship production models that generate content signals such as embeddings and classifications used across multiple product surfaces.
  • Own the full ML lifecycle from data and labeling strategy through training, offline evaluation, online experimentation, deployment, monitoring, and retraining.
  • Partner with infrastructure and platform teams to ensure scalable, reliable training and serving with attention to latency, cost, observability, and rollout safety.
  • Collaborate with teams consuming these signals, including ranking, retrieval, integrity, and ads, to define signal contracts, adoption patterns, and success metrics.
  • Provide technical leadership through design reviews, mentoring, and raising the bar for modeling and ML engineering practices.

Requirements

  • M.S. or PhD in Computer Science, Statistics, or a related field.
  • Significant industry experience building software and ML pipelines or systems, including technical leadership experience.
  • Strong proficiency in Python and at least one ML stack such as PyTorch or TensorFlow.
  • Solid software engineering fundamentals.
  • Proven experience training and deploying ML models to production, including model versioning, rollouts, monitoring, and retraining strategies.
  • Deep hands-on experience in content understanding domains such as computer vision, NLP, or multimodal embedding models.
  • Experience working with large-scale datasets and distributed compute environments such as Spark-like systems, distributed training, or GPU environments.
  • Strong applied evaluation and experimentation skills, including metric definition, offline/online alignment, A/B testing, regression debugging, and model quality analysis.
  • Demonstrated ability to influence across teams and drive ambiguous problems to measurable outcomes.
  • Experience with Cursor, Copilot, Codex, or similar AI coding assistants for development, debugging, testing, or refactoring, preferred.
  • Familiarity with LLM-powered productivity tools for documentation search, experiment analysis, SQL/data exploration, or workflow acceleration, preferred.

Benefits

  • Base salary range of $189,308 to $389,753 USD for US-based applicants.
  • Eligible for equity.
  • Flexible PinFlex working model with collaboration in the office 1-2 times per quarter.
  • Position can be situated anywhere in the country.
  • Information about Pinterest culture and benefits is available to candidates.
  • Equal opportunity employer with accommodation support available during the application process.

Interested in this position?

Apply directly on the company website

Apply Now

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