Junior Developer – Data Engineer, AI Platforms

The Hartford

Junior Developer/Junior Data Engineer at The Hartford, contributing to AI platforms and data engineering projects. Collaborate with senior team members while learning best practices in a supportive environment.

Posted 5/7/2026full-timeChicago • Connecticut, Illinois, Montana, North Carolina, Ohio • 🇺🇸 United StatesJunior💰 $100,960 - $151,440 per yearWebsite

Tech Stack

Tools & technologies

CloudPythonSQL

About the role

Key responsibilities & impact

Contribute to the development of data pipelines, APIs, and services supporting AI and analytics platforms
Assist in building and maintaining cloud-based data workflows for structured and unstructured data
Write clean, well-documented, and testable code following established standards
Support AI platforms such as: Synthetic data generation components (Deep Synthetic Foundry)
Implement clearly defined features or enhancements under guidance from senior engineers
Work with SQL and cloud data platforms (e.g., Snowflake) to ingest, transform, and validate data
Ensure data quality, reliability, and performance in production pipelines
Partner with Data Scientists, Engineers, and Product team members on shared goals

Requirements

What you’ll need

Bachelor’s degree in Computer Science, Data Science, Engineering, or a related field (or equivalent experience)
0–2 years of experience (including internships, co-ops, or academic projects)
Familiarity with Python and basic software development concepts
Basic knowledge of SQL and data structures
Interest in data engineering, analytics, or AI systems
Strong communication skills and willingness to learn.

Benefits

Comp & perks

Short-term or annual bonuses
Long-term incentives
On-the-spot recognition

ATS Keywords

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Applicant Tracking System Keywords

Tip: use these terms in your resume and cover letter to boost ATS matches.

Hard Skills & Tools

PythonSQLdata pipelinesAPIscloud-based data workflowsdata validationdata transformationdata qualitydata reliabilitydata performance

Soft Skills

communicationwillingness to learn

Certifications

Bachelor’s degree in Computer ScienceBachelor’s degree in Data ScienceBachelor’s degree in Engineering