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Hemma Systems Inc Logo
Data Engineer

Hemma Systems Inc

 

Richmond, VA, USA

Posted On: 13 days ago
Experience: 10+ years
Availability: Remote
Openings: 1
Category: Data Engineer
Tenure: Contract - W2
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Description

You will design and build data architectures, pipelines, and AI integrations for agentic systems.

This role is remote.

Responsibilities

  • Design and build data architecture, including databases and data lakes, to support engineering tasks.
  • Develop and manage ELT processes to move data from source systems to analytical platforms.
  • Implement data pipelines that facilitate feedback loops for human-in-the-loop systems.
  • Optimize data storage and retrieval, including determining effective partitioning criteria using Spark.
  • Collaborate with data scientists to preprocess data, train models, and integrate AI into applications.

Required Skills

  • 10+ years of experience in data engineering.
  • Strong programming skills in Python and experience with AI/ML frameworks.
  • Proficiency with Spark and Databricks.
  • Experience training and fine-tuning LLMs with structured and unstructured datasets.
  • Hands-on experience with vector databases and embedding models for retrieval tasks.
  • Experience with Azure services: Blob Storage, Data Lakes, Databricks, Machine Learning, AI Search, OpenAI models, and Media Services.
  • Knowledge of Graph DB and core machine learning concepts/algorithms.
  • Experience with GIS spatial data, including lat/long, road topology, and geolocation.
  • Experience with Department of Transportation Data Domains and developing AI Composite Agentic Solutions.

Preferred Skills

  • Bachelor's or Master's degree in Computer Science, AI, Data Science, or a related field.

Education

Bachelor's or Master's degrees

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