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Specialist, Data Engineer Test Lead - ETL, Python, Perl

Ohio - Columbus, Three Nationwide Plaza💼 Full-time🗓 2026-07-16 → 2026-09-29

Core

Lead testing efforts, data validation, and defect management for the NF Actuarial Datamart, partnering with developers to ensure high-quality data and application solutions.

Role type

Senior IC Test Lead (Data/ETL)

Builds

High-quality data and application solutions for the NF Actuarial Datamart

Domain

Insurance/Financial Services, Data Engineering, ETL

Required skills

Data validation, SQL query writing, Informatica ETL processes, Ruby automation, defect lifecycle management, test scenario development, data analysis

Preferred skills

Actuarial data environment experience, ETL/data warehouse testing, release validation, regression testing

Technologies

Informatica, Python, Perl, Oracle, SQL Server, Snowflake, Ruby

Responsibilities

Lead test planning, execution, and validation for NF Actuarial Datamart initiatives; Perform detailed data validation across source, transformation, and target layers; Write and execute SQL queries for data investigation and root cause analysis; Manage defects through full lifecycle including documentation and retesting; Support and enhance test automation efforts using Ruby; Collaborate with developers to define testing scenarios and improve solution quality

Seniority

Senior, hands-on IC

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