Quality Assurance Engineer

Quality Assurance Engineer

RED Global Belfast, Northern Ireland, United Kingdom

Our client is seeking a DQA Engineer for a freelance B2B contract expected to last 6 months, with potential extensions. 3 days on‑site and 2 days remote (hybrid).

• Strong experience in quality assurance for data pipelines, APIs, and ETL workflows, preferably in financial services.
• Bachelor’s degree in Computer Science, Software Engineering, or related field.
• Design and execute test plans for complex data workflows, including functional, integration, and regression testing.
• Good understanding of modern testing methodologies such as TDD and BDD.
• Hands‑on experience with test automation frameworks (e.g., PyTest, Behave, unittest) and scripting languages such as Python or Java.
• Knowledge of data validation techniques, schema checks, and data integrity testing for structured and semi‑structured data.
• Familiarity with cloud platforms (AWS preferred) and services like S3, Glue, Lambda, Event Bridge and Step Functions.
• Strong understanding of CI/CD pipelines and integrating automated tests into Dev Ops workflows.
• Excellent analytical and problem‑solving skills with attention to detail.
• Strong communication and collaboration skills to work with developers, data engineers, and business analysts.
• Experience with Agile software delivery and QA best practices.

If this interests you, please send an up‑to‑date CV. Otherwise, feel free to forward this advert to any suitable candidates.

Seniority level:
Mid‑Senior |

Employment type:

Contract | Job function:
Information Technology