Senior Data Analyst

Location: London, United Kingdom; hybrid working model with some flexible working.

Company

hirify.global delivers digital solutions for governments, critical industries and businesses across Europe, from strategy and development through daily operations, with a focus on responsible and sovereign technology.

What you will do

• Investigate unfamiliar datasets to understand their structure, content, relationships and variation across organisations.
• Identify, explain and quantify data quality issues, tracing them to source records, mappings or transformations.
• Design repeatable comparisons and reconciliation checks to validate migrated data for completeness, consistency and fidelity.
• Write reusable SQL and Python scripts for profiling, exception detection and validation, using Azure Databricks, Git and dbt where relevant.
• Present evidence, issues, scale and business impact through Excel, Power BI or Tableau to technical and non-technical stakeholders.
• Work with data engineers, data owners and client stakeholders to inform mapping, cleansing and acceptance decisions.

Requirements

• Experience profiling unfamiliar datasets and tracing data quality issues to their root cause in a migration context.
• Strong SQL skills, including complex joins, window functions, anomaly detection and source-to-target reconciliation.
• Working knowledge of Python and Azure Databricks or Spark SQL.
• Familiarity with Git and dbt.
• Ability to present evidence, scale and business impact clearly to technical and non-technical stakeholders.
• A responsible approach to data management, ethics and privacy.

Culture & Benefits

• Structured career development supported by a personal mentor from the leadership group.
• Collaborative, respectful and inclusive community with equal opportunities to develop.
• Responsible, secure and transparent approach to digitalisation.
• 25 days’ holiday, private medical healthcare via Vitality, pension contribution and life assurance.
• Professional certifications supported through learning and development, plus retail discounts and Employee Resource Groups.
• Low-bureaucracy, agile and flexible working culture.