Tester III - Software Testing (Python Automation + API + AWS)

Role Description

We are seeking an experienced Automation Test Engineer to build and maintain automation capabilities across APIs, data pipelines, and a graph-based identity platform. The role focuses on CI/CD quality gates, API and data validation, graph integrity testing, performance testing, and compliance assurance within AWS environments.

Key Responsibilities

• Design and maintain automated test suites for APIs, data workflows, and graph components.
• Integrate automated testing into CI/CD pipelines with release quality gates.
• Develop automated contract, schema, consent, and compliance validations.
• Build end-to-end API tests using tools such as Postman, Bruno, or Insomnia.
• Implement data quality monitoring, performance testing, and regression testing.
• Create Neo4j graph integrity tests, including node-edge validation, traversal checks, and merge/split detection.
• Support monitoring, ing, audit evidence generation, and operational quality controls.
• Collaborate with Product, Data Science, and Platform teams to validate identity resolution and confidence scoring models.
• Required Skills & Experience

Automation & CI/CD

• Strong experience in test automation and CI/CD quality gates.
• Hands-on experience with Harness CI/CD.
• Ability to enforce gated releases and block deployments when validations fail.
• AWS
• Experience with:
• S3
• IAM
• Airflow/MWAA
• Logging, monitoring, and ing

Data & API Testing

• Data contract and schema validation.
• Automated data quality testing and monitoring.
• API automation and performance testing.
• Compliance validation, including consent and PII checks.
• Graph & Identity Platforms
• Neo4j testing experience covering graph integrity and traversal validation.
• Understanding of deterministic and probabilistic identity resolution, confidence scoring, and stability metrics.
• Programming
• Strong Python skills for test automation and validation frameworks.
• Preferred Skills
• Drift detection and monitoring of identity resolution outcomes.
• Advanced Neo4j validation and reproducibility testing.
• Experience testing data science or probabilistic systems.
• Observability and dashboarding experience.

Skills

• Automation testing, API Automation, AWS, Python, Regression Testing