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NewDay

Data Quality Analyst

On site

London, United kingdom

Junior

Full Time

08-12-2025

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Skills

Communication Tableau Data Analysis SQL Data Visualization Data Warehousing Data Governance Data Engineering Risk Management Monitoring Test Quality Management Problem-solving Customer Service Attention to detail power bi Azure AWS Process Improvement Analytics Snowflake ETL Processes

Job Specifications

About Us

We help people move forward with credit and help our colleagues to move their careers forward too.

Through innovative consumer credit and embedded finance products powered by groundbreaking technology, we deliver over 300 million transactions every year.

Our brands include Aqua, Marbles, Fluid, Bip and NewPay. We partner with leading brands such as AO, Argos, Boohoo, John Lewis and Lloyds Bank.

Over 5 million UK customers are supported by our award-winning customer service.

What you will be doing

Data Quality Monitoring:
Design, implement, and maintain data profiling, cleaning, and validation processes tailored to financial data sets.
Develop automated quality checks and dashboards to continuously monitor data integrity and performance.
Issue Identification & Resolution:
Conduct in-depth root cause analysis to identify data anomalies, inconsistencies, and gaps.
Collaborate with IT, data engineering, risk management, and compliance teams to resolve data issues and improve overall data governance.
Process Improvement:
Define and implement data quality standards and best practices in line with regulatory requirements (e.g., GDPR, PCI-DSS).
Propose and lead initiatives to optimise data workflows and streamline data management processes.
Reporting & Communication:
Generate comprehensive data quality reports and visualisations to inform senior management and key stakeholders.
Translate complex data quality metrics into actionable insights for non-technical teams.
Data Governance & Compliance:
Work alongside data stewards and data owners to ensure adherence to established data policies and procedures.
Support audits and compliance checks by providing accurate and well-documented data quality documentation.

Your Skills and Experience

Essential

Bachelor’s degree in Computer Science, Information Systems, Finance, Data Analytics, or a related field.
3+ years of experience in data quality management, data governance, or a data analysis role, preferably within a financial services environment.
Hands-on experience with Snowflake leveraging its data warehousing capabilities to design, test, and maintain high-quality datasets.
Strong SQL skills and familiarity with data manipulation.
Experience with data visualization tools (e.g., Tableau, Power BI) and data quality/orchestration software.
Knowledge of ETL processes and modern data warehousing concepts.
Exceptional attention to detail with strong analytical and problem-solving abilities.
Excellent communication and interpersonal skills to liaise effectively with diverse teams.
Proven ability to work autonomously and as part of a collaborative team.

Desirable

Experience with cloud-based data platforms (e.g., AWS, Azure, or Google Cloud).
Prior exposure to data governance frameworks and regulatory requirements in the UK financial sector.
Relevant certifications in data management or analytics (e.g., CDMP, DAMA).

About the Company

At NewDay, our business is focused on a single, clear and defining purpose: to help people move forward with credit. We provide nearly 4 million customers with responsible access to credit, underpinned by best-in-class customer service and exceptional user experience. Our in-house, highly scalable digital platform alongside our proprietary credit decisioning capability unlocks our competitive advantage. Our broad credit product offering enables instalment finance, BNPL, 0% finance and carded and digital revolving credit. W... Know more