Cloud Data QA Tester: Pipelines, AI & Delta Lake

Seneca Holdings; Buffalo (NY); On-site; USD 70,000 - 110,000; Full time

Job summary

Seneca Holdings, including its Great Waters Federal unit, seeks a Quality Assurance/Data Tester to support data pipelines on the Halo platform for FDA-related workloads in a FISMA High environment.

The role emphasizes validating data onboarding, transformations, and AI/ML use cases with strong SQL, Databricks, and cloud testing experience. Join a collaborative team delivering secure, auditable testing across complex federal programs.

Qualifications

• Hands-on software or data QA testing experience.
• Experience with functional, integration, regression, and backend testing.
• Strong SQL skills with complex queries and aggregations.
• Ability to identify defects early and communicate clearly.
• Experience testing data pipelines and data migrations to cloud.
• Familiarity with Databricks, Delta tables, and lakehouse concepts.

Responsibilities

• Design, validate, and QA data pipelines across Halo platform.
• Validate data onboarding for accuracy and reliability.
• Test Halo use cases ensuring data is fit for analytics.
• Verify data migration from on-prem to cloud architectures.
• Validate analytics outputs against requirements.
• Test AI agent use cases in a federal environment.
• Create traceable test cases and scripts from requirements.
• Execute functional, integration, and regression testing.
• Perform backend data testing with SQL in Delta Lake.
• Identify, document, and track defects with reproduction steps.
• Collaborate with data engineers, developers, and stakeholders.
• Maintain test docs and evidence for audits in a FISMA High environment.
• Participate in Agile ceremonies.

Skills

QA testing

SQL

Data quality

Agile/Scrum

Documentation

Communication

Tools

Jira

Azure DevOps

TestRail

Databricks

AWS

Job description

Seneca Holdings, including its Great Waters Federal unit, seeks a Quality Assurance/Data Tester to support data pipelines on the Halo platform for FDA-related workloads in a FISMA High environment.

The role emphasizes validating data onboarding, transformations, and AI/ML use cases with strong SQL, Databricks, and cloud testing experience. Join a collaborative team delivering secure, auditable testing across complex federal programs.