Arrow Global is HIRING A

Data QA Engineer

📍 United Kingdom 🌐 On-SiteFull Time
POSTED April 6, 2026

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Tech Stack: Python SQL

Key Responsibilities

  • Exploratory Data Analysis of structured and unstructured datasets
  • Extensive Data Profiling using Excel, SQL and bespoke tools
  • Segmentation, anomaly/outlier detection, trending analysis
  • Reconcile and validate data across multiple sources
  • Present findings in plain language, including limitations and confidence levels
  • Support Data Stewards with Data Discovery & Insights
  • Support Data Engineering in the onboarding/integration of new datasets
  • Ensure proper handling of sensitive data (PII)

Skills, Knowledge & Expertise

  • Degree in Computer Science, Information Systems, Statistics, or a related field is preferable
  • Proven experience in a Data Analyst / Business Intelligence / Analytics role, ideally in financial services or alternative investments
  • A background in financial data domains (IBOR/ABOR, transactions, market data, reference data)
  • Resourceful, motivated self-starter with strong attention to detail.
  • Thrives in a fast-paced environment where processes and datasets are evolving.
  • Strong analytical, verbal, and written communication skills
  • Expert level proficiency in Excel & SQL is a must
  • Power BI experience a plus
  • Working experience with Python a plus

About Arrow Global Group

Please mention you found this job on TestDev Jobs. It helps us get more people to hire on our site. Thanks and good luck!