Data QA Engineer
Harnham · London, London
Data QA Engineer at Harnham, based in London, London, paying £60,000 per annum. This is a permanent role.
- Salary
- £60,000 per annum
- Location
- London, London
- Contract
- Permanent
- Posted
- 6 hours ago
- Closes
- 23 Nov 2026
- Sector
- QA Tester
About 12% above the going rate for qa tester
Reference https://www.harnham.com/job/e1aeb1da-8723-4ba1-d23d-08d5948a7341-data-qa-enginee
About the role
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DATA QA ENGINEER
REMOTE
UP TO £60,000
This is an excellent opportunity for a Data QA Engineer to play a key role in shaping quality standards across a modern data platform. Joining a team delivering a large-scale data transformation programme, you will have the opportunity to influence testing strategy, drive best practice, and work closely with engineering teams in a highly collaborative environment.
ROLES AND RESPONSIBILITIES:
The Data QA Engineer will:
- Test data platforms, pipelines and associated data products
- Design and execute functional, integration and regression testing activities
- Develop testing strategies and supporting quality assurance best practices
- Work closely with Data Engineers and Analytics Engineers throughout delivery
- Identify, log, track and manage defects through to resolution
- Drive continuous improvement across testing processes, frameworks and standards
- Contribute to quality discussions and helping define effective testing approaches
- Work within a Databricks environment, collaborating on both testing and development activities
- Partner with engineering teams working extensively with PySpark
- Communicate effectively with technical and business stakeholders across the organisation
YOUR SKILLS AND EXPERIENCE:
The ideal candidate will have the following skills and experience:
- Strong commercial experience within Quality Assurance, Software Testing or Data Testing environments
- Proven experience testing data platforms, data pipelines and complex technical solutions
- Hands-on experience with Databricks
- Strong knowledge of PySpark
- Strong SQL skills
- Experience using Python within testing or data-focused environments
- Ability to work independently and take ownership of testing activities
- Strong stakeholder management and communication skills
- Experience working within Agile delivery environments
Desirable experience:
- Exposure to CI/CD pipelines and automated deployment processes
- Experience with test automation frameworks
- Understanding of data quality principles and validation techniques
- Experience working within consulting or project-based delivery environments
APPLY BELOW!
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Reference: https://www.harnham.com/job/e1aeb1da-8723-4ba1-d23d-08d5948a7341-data-qa-enginee · Posted 6 hours ago · Closes 23 Nov 2026 · Listed via Harnham
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