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Machine Learning Engineer

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Robert Half

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Location:
United States , Philadelphia

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Category:
IT - Software Development

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Contract Type:
Employment contract

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Salary:

Not provided
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Job Description:

We are seeking a Machine Learning Engineer to support the design, development, and optimization of machine learning solutions for real‑world applications. This role focuses on model development, data pipeline construction, and performance evaluation within a collaborative engineering environment.

Job Responsibility:

  • Design, build, train, and evaluate machine learning and deep learning models for production and analytical use cases
  • Develop and maintain scalable data pipelines for data collection, cleaning, transformation, and ingestion
  • Conduct experiments and analyze performance metrics such as accuracy, recall, and AUC
  • Optimize models for performance, speed, reliability, and scalability
  • Collaborate with cross‑functional teams to support data‑driven solutions

Requirements:

  • Strong proficiency in Python, including PySpark
  • Solid understanding of software architecture principles
  • Hands‑on experience with machine learning frameworks such as Scikit‑learn
  • Strong foundation in statistics, probability, and algorithm design
  • Experience with SQL, data modeling, and building data pipelines

Nice to have:

  • Experience deploying machine learning models using Docker or similar tools (MLOps)
  • Familiarity with deploying and working with local large language models (LLMs)
What we offer:
  • Medical
  • Vision
  • Dental
  • Life and disability insurance
  • 401(k) plan

Additional Information:

Job Posted:
May 04, 2026

Employment Type:
Fulltime
Work Type:
Hybrid work
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