Test Automation Engineer – Python/PySpark (Hybrid)

Lorien; Greater London; Hybrid; GBP 50,000 - 75,000; Part time

Job summary

Lorien is seeking a Test Automation Engineer on a contract basis to design and maintain automated test frameworks for cloud data pipelines and applications. You will write Pytest tests in Python, validate data with SQL and PySpark, and ensure tests integrate smoothly into CI/CD pipelines.

Hybrid role in Glasgow, Inside IR35, initial six months. You will raise defects, collaborate with data engineers, and help deliver reliable, release-ready software.

Qualifications

• Strong Python and SQL, ideally with PySpark.
• Databricks or a similar cloud data platform.
• Pytest, plus integration, end-to-end and regression testing.
• Software quality assurance and functional testing.
• Data validation.
• Git and CI/CD, ideally Azure DevOps (GitHub also considered).

Responsibilities

• Design and maintain automated test suites covering unit, integration, end-to-end and regression testing.
• Write Pytest unit tests and reusable Python test frameworks.
• Carry out functional testing and validate data across pipelines using SQL and PySpark.
• Integrate automated testing into CI/CD pipelines.
• Raise and track defects through to resolution.

Skills

Python

SQL

PySpark

Data validation

Software QA

End-to-end testing

Functional testing

Tools

Pytest

Git

CI/CD

Azure DevOps

Databricks

Job description

Lorien is seeking a Test Automation Engineer on a contract basis to design and maintain automated test frameworks for cloud data pipelines and applications. You will write Pytest tests in Python, validate data with SQL and PySpark, and ensure tests integrate smoothly into CI/CD pipelines.

Hybrid role in Glasgow, Inside IR35, initial six months. You will raise defects, collaborate with data engineers, and help deliver reliable, release-ready software.