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1stdibs.com Logo

Lead Machine Learning Engineer

1stdibs.com

Salary not specified
Sep 12, 2025
New York, NY, US
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1stDibs is looking to enhance its online marketplace by developing intelligent, data-driven products that improve user experience and drive business growth through machine learning.

Requirements

  • You have 5+ years of hands-on experience building and deploying machine learning models in a production environment.
  • You possess a strong understanding of core ML algorithms, including classification, regression, ranking, and recommendation systems, and know when to apply them.
  • You are proficient in Python and common ML frameworks like Scikit-learn, TensorFlow, or PyTorch.
  • You have proven experience building and maintaining production services and REST APIs, demonstrating strong software engineering fundamentals.
  • You have experience with cloud platforms (e.g., AWS, GCP, Azure) for deploying and managing ML workloads.
  • Experience with Large Language Models (LLMs) and their application in areas like search or recommendations.
  • Experience with MLOps principles and tools (e.g., MLflow, Kubeflow).

Responsibilities

  • Lead the design, development, and deployment of scalable machine learning models and services for core business areas, including search relevance, advertising, pricing, and recommendations.
  • Architect and build robust, production-grade ML pipelines and REST APIs to serve models at scale.
  • Drive innovation by researching and experimenting with new algorithms and technologies to solve complex problems.
  • Own the end-to-end lifecycle of machine learning projects, from initial ideation and data analysis to deployment, monitoring, and iteration.
  • Collaborate closely with product managers, engineers, and other stakeholders to understand business requirements and translate them into technical solutions.
  • Develop intelligent, data-driven products that enhance the user experience and drive business growth.
  • Optimize search relevance and ranking to building top-of-the-funnel recommendation models.

Other

  • You are a strategic thinker with the ability to connect machine learning initiatives to tangible business and product outcomes.
  • You are a strong communicator and collaborator, capable of leading complex projects and working effectively with cross-functional teams.
  • Previous experience working in an e-commerce or online marketplace environment.
  • 1stDibs is an Equal Opportunity Employer
  • The company's Total Compensation packages are designed to reward performance, be fair, equitable, and competitive, and consist of base salary, equity (where applicable), and health and work-life benefits.