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- Tasks: Validate data pipelines and ensure accuracy in ETL processes and Tableau dashboards.
- Company: Join a forward-thinking company with a focus on data excellence.
- Benefits: Competitive salary up to £46K, remote work, and flexible hours.
- Why this job: Make a real impact by ensuring data integrity and supporting business intelligence.
- Qualifications: Experience in ETL testing, Data Warehousing, and Tableau required.
- Other info: Work in a dynamic environment with opportunities for growth and collaboration.
The predicted salary is between 38400 - 46000 £ per year.
We are looking for a detail-oriented Senior Test Analyst with strong experience in ETL processes, Data Warehousing, and Tableau testing. The role involves validating data pipelines, ensuring data accuracy across warehouse environments, and testing business intelligence dashboards to guarantee reliable insights for stakeholders.
Key Responsibilities
- Design and execute test plans for ETL workflows, data warehouses, and Tableau dashboards.
- Validate data transformations to ensure accuracy, completeness, and consistency across multiple sources.
- Perform functional, regression, and performance testing on ETL jobs and reporting systems.
- Test Tableau dashboards for data integrity, usability, and visualization accuracy.
- Collaborate with developers, data engineers, and business analysts to identify requirements and resolve defects.
- Document test cases, results, and defects in alignment with QA standards.
- Support automation of testing processes where applicable.
- Ensure compliance with data governance and quality standards.
Required Skills & Qualifications
- Hands-on experience in ETL testing (Google Cloud, BigQuery and Databricks).
- Strong knowledge of Data Warehousing concepts (schemas, fact/dimension tables, OLAP, normalization).
- Experience testing Tableau dashboards including calculated fields, filters, and parameters.
- Proficiency in SQL for data validation, test queries, and troubleshooting.
- Understanding of QA methodologies and defect management tools (e.g., JIRA, HP ALM, TestRail).
- Strong analytical and problem-solving skills with attention to detail.
Preferred Experience
- Exposure to cloud-based data warehouses (Google BigQuery).
- Experience with test automation frameworks for ETL and BI testing.
- Knowledge of Agile/Scrum methodologies.
- Ability to communicate findings clearly to both technical and non-technical stakeholders.
Senior Test Analyst (ETL, Data Warehousing & Tableau) - Remote - 1 day a week SW London - To £46K maximum in Glasgow employer: Resillion
Contact Detail:
Resillion Recruiting Team
StudySmarter Expert Advice 🤫
We think this is how you could land Senior Test Analyst (ETL, Data Warehousing & Tableau) - Remote - 1 day a week SW London - To £46K maximum in Glasgow
✨Tip Number 1
Network like a pro! Reach out to your connections in the industry, especially those who work with ETL, Data Warehousing, or Tableau. A friendly chat can lead to insider info about job openings that aren't even advertised yet.
✨Tip Number 2
Prepare for interviews by brushing up on your technical skills. Make sure you can confidently discuss your experience with ETL processes and data validation. We recommend practising common interview questions related to testing and data accuracy.
✨Tip Number 3
Showcase your skills through a portfolio! If you've worked on any projects involving ETL testing or Tableau dashboards, compile them into a neat presentation. This gives potential employers a tangible look at what you can do.
✨Tip Number 4
Don't forget to apply through our website! It’s the best way to ensure your application gets seen. Plus, we love seeing candidates who take the initiative to connect directly with us.
We think you need these skills to ace Senior Test Analyst (ETL, Data Warehousing & Tableau) - Remote - 1 day a week SW London - To £46K maximum in Glasgow
Some tips for your application 🫡
Tailor Your CV: Make sure your CV highlights your experience with ETL processes, Data Warehousing, and Tableau testing. We want to see how your skills match the role, so don’t be shy about showcasing relevant projects or achievements!
Craft a Compelling Cover Letter: Your cover letter is your chance to shine! Use it to explain why you’re the perfect fit for the Senior Test Analyst position. Share specific examples of your work in data validation and testing that align with our needs.
Show Off Your Technical Skills: Don’t forget to mention your proficiency in SQL and any experience with tools like JIRA or TestRail. We love seeing candidates who can demonstrate their technical know-how, especially in ETL testing and data governance.
Apply Through Our Website: We encourage you to apply directly through our website. It’s the best way for us to receive your application and ensures you’re considered for the role. Plus, it makes the process smoother for everyone involved!
How to prepare for a job interview at Resillion
✨Know Your ETL Inside Out
Make sure you brush up on your ETL processes and data warehousing concepts. Be ready to discuss specific projects where you've designed or executed test plans, and how you validated data transformations. This will show that you not only understand the theory but have practical experience too.
✨Showcase Your Tableau Skills
Prepare to talk about your experience with Tableau testing. Bring examples of dashboards you've tested, focusing on data integrity and usability. If you can, demonstrate your understanding of calculated fields and filters, as this will highlight your hands-on expertise.
✨Familiarise Yourself with QA Methodologies
Since the role requires knowledge of QA methodologies and defect management tools like JIRA, make sure you can discuss how you've used these in past roles. Be ready to explain how you document test cases and results, as this is crucial for maintaining quality standards.
✨Communicate Clearly
Practice explaining complex technical concepts in simple terms. You’ll likely need to communicate findings to both technical and non-technical stakeholders, so being able to articulate your thoughts clearly will set you apart. Consider doing mock interviews to refine this skill.
