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Ascendion - Senior Test Data Management Engineer

Ascendion
4 - 9 Years
Multiple Locations

Posted on: 29/10/2026

Job Description

About the Role:

We are looking for an experienced Test Data Management (TDM) Engineer with strong SQL, hands-on Java or Python development, and US Healthcare domain experience. The role will focus on designing and delivering secure, compliant, and production-like test data solutions across enterprise environments.

The ideal candidate should have hands-on experience with data masking, de-identification, data subsetting, test data provisioning, and automation, while ensuring compliance with HIPAA and PII/PHI requirements.

Key Responsibilities:

- Design and implement enterprise Test Data Management (TDM) solutions for lower/test environments.

- Develop solutions for data masking, de-identification, subsetting, and test data provisioning.

- Build and maintain reusable TDM pipelines and automation for data refreshes, provisioning, and self-service test data requests.

- Perform hands-on development using Java or Python to build automation, utilities, integrations, and data-processing solutions.

- Write complex SQL queries for data profiling, validation, troubleshooting, transformation, and performance tuning.

- Work with relational databases such as SQL Server, Oracle, and PostgreSQL while maintaining data relationships and referential integrity.

- Define masking rules for protecting sensitive PII/PHI while maintaining realistic and usable test data.

- Work with TDM/masking tools such as Delphix, Informatica TDM, GenRocket, Broadcom/CA TDM, or equivalent platforms.

- Collaborate with QA, Development, DevOps, and client teams to understand and deliver test data requirements.

- Support US Healthcare applications and datasets while adhering to HIPAA and data privacy requirements.

- Integrate TDM solutions with CI/CD and test automation processes.

- Create technical documentation for TDM processes, masking rules, automation, and implementation standards.

Mandatory Skills:

- 4 - 8+ years of experience in Test Data Management, data engineering, database development, or related areas.

- Strong hands-on SQL experience with relational databases.

- Strong development experience in Java or Python.

- Hands-on experience with Test Data Management (TDM) and data provisioning.

- Experience with data masking / de-identification and data subsetting.

- Experience with at least one TDM tool such as Delphix, Informatica TDM, GenRocket, Broadcom/CA TDM, or similar.

- Strong understanding of relational databases, data modeling, and referential integrity.

- Experience in the US Healthcare domain, preferably working with payer/provider-related datasets.

- Understanding of HIPAA, PII, and PHI data protection requirements.

- Good communication skills with the ability to interact directly with customers and delivery teams.

Nice to Have:

- CI/CD and test automation experience.

- Azure or AWS cloud exposure.

- Shell scripting and automation experience.

- Containerization experience using Docker/Kubernetes.

- Exposure to synthetic test data generation.

- Experience integrating TDM solutions into automated testing and DevOps pipelines.

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