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- Tasks: Join us as a QA Tester to validate ETL processes and data pipelines using Azure tools.
- Company: Be part of a dynamic tech company in Westminster, London, focused on quality assurance and data engineering.
- Benefits: Enjoy a full-time role with opportunities for remote work and corporate perks.
- Why this job: This role offers hands-on experience with cutting-edge technology and a collaborative Agile environment.
- Qualifications: 3-7 years in software testing, with 2+ years in ETL testing and strong SQL skills required.
- Other info: Experience with Microsoft Fabric and relevant certifications are a plus!
The predicted salary is between 28800 - 48000 £ per year.
About
Job Title: QA Tester – ETL Testing (Informatica) & Azure Data Engineering
Location: Westminster, London Type: Full-time Department: Quality Assurance / Data Engineering Reporting to: Data Engineering Lead
Job Summary: We are looking for a skilled and detail-oriented QA Tester with hands-on experience in ETL testing (Informatica or Microsoft Fabric) and a strong understanding of Azure Data Engineering tools such as Azure SQL Database, Azure Blob Storage, and Azure Data Factory. The ideal candidate will possess good hands-on knowledge of writing and executing SQL queries to validate data across systems. Experience in Microsoft Fabric is considered a strong bonus.
Key Responsibilities: Perform ETL/data pipeline testing using Informatica PowerCenter or IICS. Validate data ingestion, transformation, and loading processes across Azure services.Execute source-to-target data validation, data profiling, and data reconciliation.Write and execute complex SQL queries to validate data transformations, aggregations, and business rules in Azure SQL Database and other relational platforms.
- Test data flows and integrations involving:
- Azure Data Factory (ADF)
- Azure Blob Storage
- Azure SQL Database
Required Skills & Experience
- 3–7 years of software testing experience, with at least 2+ years in ETL testing using Informatica.Strong hands-on experience in writing and executing complex SQL queries.Experience testing cloud-based data pipelines built on Azure, specifically:
- Azure SQL Database
- Azure Blob Storage
- Azure Data Factory
Preferred / Bonus Skills: Experience with Microsoft Fabric (OneLake, DirectLake, Data Warehouse, Data Activator) is a significant plus. Knowledge of Azure Synapse Analytics, Databricks, or Power BI. Experience with automated data validation or scripting (e.g., Python, PowerShell).
- Familiarity with CI/CD processes in data environments.
- Relevant certifications (e.g., Microsoft Certified: Azure Data Engineer Associate, Informatica Developer/QA) are advantageous
Nice-to-have skills
- Azure Data Factory
- SQL
- JIRA
- Agile
- Power BI
- Python
- Powershell
- London, England
Work experience
- QA
- Data Engineer
- QA Test Automation
Languages
- English
Seniority level
-
Seniority level
Mid-Senior level
Employment type
-
Employment type
Full-time
Job function
-
Job function
Quality Assurance
-
Industries
Technology, Information and Internet
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QA Tester – ETL Testing (Informatica) & Azure Data Engineering employer: TieTalent
Contact Detail:
TieTalent Recruiting Team
StudySmarter Expert Advice 🤫
We think this is how you could land QA Tester – ETL Testing (Informatica) & Azure Data Engineering
✨Tip Number 1
Familiarise yourself with the specific tools mentioned in the job description, such as Informatica and Azure Data Factory. Having hands-on experience or even completing relevant online courses can give you a significant edge during interviews.
✨Tip Number 2
Join online forums or communities focused on ETL testing and Azure Data Engineering. Engaging with professionals in these spaces can provide insights into industry trends and best practices, which you can discuss during your interview.
✨Tip Number 3
Prepare to demonstrate your SQL skills by practicing complex queries that validate data transformations. You might be asked to solve a problem on the spot, so being well-prepared can showcase your expertise.
✨Tip Number 4
Research StudySmarter's approach to quality assurance and data engineering. Understanding our company culture and values will help you align your answers with what we look for in a candidate, making you a more appealing applicant.
We think you need these skills to ace QA Tester – ETL Testing (Informatica) & Azure Data Engineering
Some tips for your application 🫡
Tailor Your CV: Make sure your CV highlights your experience in ETL testing, particularly with Informatica and Azure Data Engineering tools. Include specific examples of projects where you wrote and executed SQL queries.
Craft a Strong Cover Letter: In your cover letter, emphasise your hands-on experience with Azure services like Azure SQL Database and Azure Data Factory. Mention any relevant certifications and how they relate to the job requirements.
Showcase Relevant Skills: Clearly list your skills related to data validation, defect management, and Agile methodologies. Use bullet points for clarity and ensure you mention any experience with tools like JIRA or Azure DevOps.
Proofread Your Application: Before submitting, carefully proofread your application for any spelling or grammatical errors. A polished application reflects attention to detail, which is crucial for a QA Tester role.
How to prepare for a job interview at TieTalent
✨Brush Up on ETL Testing
Make sure you have a solid understanding of ETL testing processes, especially with Informatica. Be prepared to discuss your hands-on experience and any specific projects where you validated data ingestion and transformation.
✨Showcase Your SQL Skills
Since writing and executing complex SQL queries is crucial for this role, be ready to demonstrate your SQL knowledge. You might even be asked to solve a query-related problem during the interview, so practice beforehand!
✨Familiarise Yourself with Azure Tools
Get comfortable with Azure Data Factory, Azure Blob Storage, and Azure SQL Database. Understanding how these tools interact in data pipelines will help you answer technical questions confidently.
✨Prepare for Agile Discussions
As the role involves collaboration in Agile ceremonies, be prepared to discuss your experience working in Agile environments. Highlight your contributions to team meetings and how you maintain QA documentation.
