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The Hartford Data Engineer in Chicago, Illinois

You are a driven and motivated problem solver ready to pursue meaningful work. You strive to make an impact every day & not only at work, but in your personal life and community too. If that sounds like you, then you've landed in the right place.

Middle and Large Commercial (MLC) Data Science is looking for a data engineer to join our team and support our ongoing work on the underwriting transformation initiative.

  • Design and construct data pipelines at scale to help build and productionalize data science models

  • Transform structured, semi-structured, and unstructured data into model-ready datasets; this will involve a lot of data munging and feature engineering

  • Identify and integrate new technologies and frameworks into the MLC Data Science workflow

  • Design and build data-intensive applications for both Data Scientists and business customers


  • Proficiency in at least one programming language for data analysis, preferably Python

  • Strong SQL skills

  • Self-directed problem-solver willing to work independently and take the lead on projects when needed

  • Experience with distributed systems used in data engineering (e.g. Spark, Presto, Hadoop, Hive)

  • Experience with the Linux/Unix command line

  • An interest in both the technical components of data engineering as well as the business problems the team is working to solve

  • Two or more years of experience in the insurance industry (preferred)

  • Intermediate to advanced proficiency with Apache Spark (preferred)

  • Experience with AWS tools such as EMR, S3, Lambda, etc. (preferred)

Technology Stack

  • AWS EC2, EMR, Lambda, S3 (and more)

  • Python

  • Apache Spark

  • Snowflake (coming soon)

  • Apache Hive

  • Oracle

  • Autosys and Apache Airflow

  • Git/Github

    Equal Opportunity Employer/Females/Minorities/Veterans/Disability/Sexual Orientation/Gender Identity or Expression/Religion/Age

Data Engineer - GE08AE

Human achievement is at the heart of what we do.

We believe that with the right encouragement and support, people are capable of achieving amazing things.

We put our belief into action by ensuring individuals and businesses are well protected, and by going even further – making an impact in ways that go beyond an insurance policy.

Nearly 19,000 employees use their unique talents in careers that span a variety of disciplines – from developing the latest technology to creating and promoting our products to evaluating future financial risks.

We’re also committed to programs that drive education and support volunteerism, which put human beings first. We do it because it’s the right thing to do, and because when our customers, communities and employees succeed, we all do.

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