Long-term freelance contractHybrid workingExcellent rates Data Engineer - Data ETL, Talend, SQL, AWS, GenAI - 2 days per week on-site (West Midlands) Data Engineer - Data ETL, Talend, SQL, AWS, GenAI required in the west midlands (Birmingham, Wolverhampton, Walsall, Coventry, Telford, Shrewsbury Worcester etc) to join a global customer developing a framework for their long-standing partnership with their end customer. This is a long-term freelance contract with a hybrid working model, offering excellent rates. Key Requirements Designing and implementing secure, high-performance data integration solutions (batch and/or near Real Time) Building, operating, and continuously improving data pipelines (ingestion, transformation, curation) Implementing monitoring, alerting, and SLA-driven reliability practices Collaborating with product teams and client stakeholders to refine requirements and align solutions to non-functional requirements (cost, performance, security) Supporting incident resolution and ensuring service continuity Participating in Agile ceremonies and working cross-functionally with engineers, analysts, and business teams Mentoring colleagues and contributing to engineering best practices and communities of practice Strong SQL skills and hands-on experience in data modelling Proven experience with ETL/ELT tools (at least one of: Talend, Pentaho DI, Informatica, AWS Glue, SAS) Experience with enterprise databases or data platforms (ideally Oracle or Cloudera) Kno