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- Tasks: Design and execute test plans for ETL workflows and Tableau dashboards.
- Company: Join a forward-thinking company focused on data excellence.
- Benefits: Remote work, competitive salary up to £46K, and career growth opportunities.
- Why this job: Make an impact by ensuring data accuracy and reliability for key stakeholders.
- Qualifications: Experience in ETL testing, Data Warehousing, and Tableau required.
- Other info: Collaborative environment with a focus on innovation and quality.
The predicted salary is between 27600 - 38400 £ 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 Reading 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 Reading
✨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
Show off your skills! Create a portfolio showcasing your testing projects, especially those involving ETL processes and Tableau dashboards. This gives potential employers a taste of what you can do and sets you apart from the crowd.
✨Tip Number 3
Prepare for interviews by brushing up on common testing scenarios related to data accuracy and validation. Be ready to discuss how you've tackled challenges in past roles, especially around data integrity and QA methodologies.
✨Tip Number 4
Don't forget to apply through our website! We love seeing candidates who are proactive and engaged. Plus, it’s a great way to ensure your application gets the attention it deserves.
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 Reading
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 job description, so don’t be shy about showcasing relevant projects!
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 role. Share specific examples of your past work that align with the responsibilities listed in the job description.
Show Off Your Technical Skills: Since this role requires strong SQL proficiency and knowledge of QA methodologies, make sure to mention these skills prominently. We love seeing candidates who can demonstrate their technical expertise clearly!
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’s super easy!
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 and executed test plans, as well as how you've validated data transformations. This will show that you have the hands-on experience they’re looking for.
✨Showcase Your Tableau Skills
Prepare to talk about your experience testing Tableau dashboards. Bring examples of how you've ensured data integrity and usability in your previous roles. If you can demonstrate your understanding of calculated fields, filters, and parameters, you'll definitely stand out.
✨Familiarise Yourself with QA Methodologies
Since the role requires knowledge of QA methodologies and defect management tools like JIRA or TestRail, make sure you can discuss your experience with these tools. Highlight any specific instances where you’ve documented test cases and results, as this is crucial for the position.
✨Communicate Clearly and Confidently
You’ll need to collaborate with various stakeholders, so practice explaining your findings in a way that’s easy to understand for both technical and non-technical audiences. Being able to communicate effectively will show that you can bridge the gap between teams and ensure everyone is on the same page.
