Senior Machine Learning Engineer – ML/AI Team

Posted 17ds ago

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Job Description

Senior Machine Learning Engineer at A Place for Mom focused on developing ML and AI solutions. Designing and implementing advanced AI models to drive business impact using unstructured data.

Responsibilities:

  • Study and transform data science prototypes using appropriate ML and GenAI architectures.
  • Design and develop machine learning and LLM-powered systems using modern GenAI architectures (e.g., RAG, prompt engineering, embeddings, vector databases).
  • Solve complex problems with multilayered data sets and optimize existing machine learning libraries and frameworks.
  • Construct optimized data pipelines to feed both traditional ML models and LLM-based systems.
  • Run machine learning tests and experiments and document findings and results.
  • Implement and monitor model and data quality checks to ensure accuracy and consistency of our models and pipelines in production.
  • Ensure system reliability, performance optimization, and responsible deployment of ML and LLM solutions in production.
  • Manage the full model lifecycle, including retraining, performance monitoring, and continuous improvement.
  • Partner with Product, Engineering and Business stakeholders to translate requirements into scalable AI/ML and GenAI solutions, contributing to system architecture and technical design.
  • Provide technical guidance and support on AI/ML initiatives, delivering clear, actionable insights to stakeholders.
  • Contribute to AI engineering standards and best practices across the organization.
  • Create and maintain comprehensive documentation for ML and GenAI systems, including prompt libraries, evaluation frameworks, and architectural decisions.
  • Establish and promote best practices across MLOps, LLMOps and AI system governance.

Requirements:

  • Master’s degree in Computer Science, Mathematics, or a related field, or equivalent working experience
  • 5+ years of proven experience as a Machine Learning Engineer, with significant experience working with data from structured and unstructured data sources, ETL processes, and data quality management.
  • Strong proficiency in SQL, Databricks, AWS services, Python, and Spark.
  • Experience with ML frameworks such as XGBoost, Scikit-learn, TensorFlow, Keras, or PyTorch.
  • Hands-on experience building and deploying LLM-powered applications, including prompt engineering, evaluation frameworks, Retrieval-Augmented Generation (RAG), embedding models/vector databases.
  • Familiarity with MLOps and/or LLMOps tooling and CI/CD workflows.
  • Excellent analytical and problem-solving skills with a strong ability to derive insights from complex data sets.
  • Effective communication skills with the ability to convey technical information and business impact to non-technical stakeholders.

Benefits:

  • 401(k) plus match
  • Dental insurance
  • Health insurance
  • Vision Insurance
  • Paid Time Off