Senior Data Engineer - Anti-Fraud TechnologyLocation: Manchester or London (Hybrid, 3 days per week onsite)Contract: 12 monthsRate: up to £600 p/d (DOE)Join a forward-thinking cybersecurity and fraud prevention team working at the cutting edge of technology. This role offers the opportunity to design and build innovative data solutions that help detect and prevent financial crime, protecting hundreds of thousands of users across the UK and Europe.As a Senior Data Engineer, you will design and implement robust, scalable data pipelines that power real-time analytics and critical decision-making systems. You''ll work across the full data lifecycle, building ELT pipelines from source to presentation, while ensuring high standards of code quality, testing, and documentation.You''ll collaborate closely with cross-functional teams including developers, product owners, and scrum masters, contributing to solution design and continuous improvement of engineering practices. The role also involves owning deployments across environments and supporting systems in production.Key skills and experience:Strong experience as a Data EngineerAdvanced Python and SQL skillsExperience with cloud platforms (AWS preferred)Proficiency in PySpark and/or PandasFamiliarity with data quality tools (e.g., Great Expectations)Experience with infrastructure as code (Terraform or CloudFormation)Understanding of modern development best practices and agile methodologiesExperience with graph databases is a plus ..... full job details .....