Martech Data Analyst | Large-Scale Data Reconciliation

TXP; Dunstable; On-site; GBP 120,000 - 128,000; Full time

Job summary

TXP is seeking an experienced Data Analyst to join a business-critical Martech transformation project in Dunstable, with 2 days per week onsite. This 3-month contract starts ASAP and offers a daily rate of 478, Inside IR35.

The role involves analyzing, reconciling, and consolidating large-scale customer data across multiple systems to support migration into a new Martech environment. You will write complex SQL, work with Databricks, and ensure data quality and integrity while collaborating with

Qualifications

• Proven experience as a Data Analyst in data-heavy environments.
• Experience with large data sets and data migrations.
• Hands-on with analytics tools and SQL-based data manipulation.

Responsibilities

• Perform detailed analysis and reconciliation of customer data across multiple source systems.
• Work with large-scale datasets (40M+ records) to identify discrepancies, data quality issues, and opportunities for consolidation.
• Support creation of a single, accurate customer dataset for migration to Martech platform.
• Develop and execute complex SQL queries to extract, manipulate, validate, and reconcile data.
• Collaborate with business and technical stakeholders to understand data structures and migration requirements.
• Conduct data validation and quality assurance throughout the project lifecycle.
• Produce clear analysis, documentation, and recommendations to support decision-making.
• Support ongoing improvements to data processes and methodologies.

Skills

SQL

Databricks

Data reconciliation

Data analysis

Data quality

Stakeholder communication

Tools

Cloud platforms

Job description

TXP is seeking an experienced Data Analyst to join a business-critical Martech transformation project in Dunstable, with 2 days per week onsite. This 3-month contract starts ASAP and offers a daily rate of 478, Inside IR35.

The role involves analyzing, reconciling, and consolidating large-scale customer data across multiple systems to support migration into a new Martech environment. You will write complex SQL, work with Databricks, and ensure data quality and integrity while collaborating with