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Principal AI Data Engineer - Hybrid

The Hartford

$145,440 - $218,160
Oct 3, 2025
Columbus, OH, US
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Modernizing data infrastructure and building the next generation of data pipelines that power AI and machine learning initiatives, including cutting-edge Generative AI applications.

Requirements

  • Mastery level data engineering and architecture skills, including deep expertise in data architecture patterns, data warehouse, data integration, data lakes, data domains, data products, business intelligence, and cloud technology capabilities.
  • Technical expertise in LLMs, AI platforms, prompt engineering, LLM optimization, Retrieval-Augmented Generation (RAG) architectures and vector database technologies (Vertex AI, Postgres, OpenSearch, Pinecone etc.).
  • Strong experience with GCP, Vertex AI or AWS required.
  • Experience in Lang chain, AI agents, Vertex AI and Google Agent ecosystem.
  • Strong experience with the design and development of complex data ecosystems leveraging next-generation cloud technology stack across AWS or GCP Cloud and Snowflake.
  • 12 years in data engineering, data management and building large-scale data ecosystems.
  • 3+ years of AI/ML experience

Responsibilities

  • AI data Engineering lead responsible for Implementing end-to-end AI data pipelines bringing structured, semi-structured and unstructured data together supporting AI and Agentic solutions.
  • Design, build and maintain scalable real-time data pipelines for efficient ingestion, processing, and delivery.
  • Oversee the design, development, and maintenance of data pipelines, data warehouses, data lakes and reporting systems.
  • Drive efficiency and Productivity: Identify and champion developer productivity improvements across the end-to-end data management lifecycle.
  • Define and implement robust data management frameworks to ensure successful adoption of Enterprise Data Governance and Data Quality practices.
  • Partners with Technology, Data, AI Platform, ML Ops and Architecture teams to influence technology, data, platform and tooling strategy.
  • Stay current with emerging trends in data engineering and AI/ML, design prototypes and conduct experiments, and recommend innovative tools and technologies to enhance data capabilities enabling business strategy.

Other

  • This role will have a Hybrid work schedule, with the expectation of working in an office location (Hartford, CT; Chicago, IL; Columbus, OH; and Charlotte, NC) 3 days a week (Tuesday through Thursday).
  • Candidates must be authorized to work in the US without company sponsorship. The company will not support the STEM OPT I-983 Training Plan endorsement for this position.
  • Proven strategic and innovative thinker with a track record of enabling transformative data capabilities.
  • Exceptional presentation and verbal/written communication skills; must be able to communicate effectively at all levels across the organization.
  • Ability to lead successfully in a lean, agile, and fast-paced organization, leveraging Scaled Agile principles and ways of working.