Responsibilities
- Design, implement, and maintain automated test suites across API, data workflow, and graph components.
- Integrate automated tests into CI/CD pipelines with quality gates for unit, static analysis/security, data quality, contract/compliance, and integrity validation.
- Own gated release controls, automated test-result evidence, and publication blocking when validation fails.
- Develop automated contract, schema, consent, compliance, required-field, and PII-risk checks aligned with governance requirements.
- Build and execute end-to-end API tests covering API Gateway, Lambda integrations, and downstream data and graph operations.
- Create data-quality monitors for nulls, ranges, volume deltas, distributions, and statistical behavior in identity clusters.
- Monitor identity-resolution score distributions and detect behavioral or statistical drift.
- Implement consent and governance checks at node and edge level with version-controlled thresholds.
- Validate calibration, thresholds, explainability, performance, resilience, and cost visibility for identity-resolution systems.
- Integrate automated suites with Harness CI/CD and support observability through alerts and dashboards.
Requirements
- Senior-level experience building automated testing capabilities across APIs, data pipelines, and graph-based systems.
- Strong Python, data testing, API testing, reporting, and test automation skills.
- Experience with CI/CD automation, gated release controls, and blocking publication when quality gates fail.
- Experience integrating automated test suites with Harness CI/CD.
- Prior testing experience with identity resolution, data science, or probabilistic systems, including calibration and threshold validation.
- Familiarity with observability, alerts, dashboards, performance, resilience, and cost-visibility guardrails.
- Nice to have experience with data-driven SaaS platforms and regulated data-processing environments.
- Nice to have experience with contract-testing frameworks such as Pact and property-based testing.
- Nice to have experience with CloudWatch, OpenSearch, or Grafana for pipeline and API SLOs.
Benefits
- Experian promotes a people-first workplace and has been recognized among the World's Best Workplaces 2025.
- Experian is an Equal Opportunity and Affirmative Action employer and offers accommodations for disabilities or special needs.
About Experian
Experian is a global data and technology company, powering opportunities for people and businesses around the world. We help to redefine lending practices, uncover and prevent fraud, simplify healthcare, deliver digital marketing solutions, and gain deeper insights into the automotive market, all using our unique combination of data, analytics and software. We also assist millions of people to realise their financial goals and help them to save time and money. We operate across a range of markets, from financial services to healthcare, automotive, agrifinance, insurance, and many more industry segments. We invest in talented people and new advanced technologies to unlock the power of data and innovate. As a FTSE 100 Index company listed on the London Stock Exchange (EXPN), we have a team of 22,500 people across 32 countries. Our corporate headquarters are in Dublin, Ireland. Learn more at experianplc.com.