A Quantexa Certified Senior Data Engineer is required by this Tier 1 Management Consultancy.This Manager grade role operates at the intersection of architecture, delivery leadership, and client advisory - leading end-to-end Quantexa implementations across complex data ecosystems. As a Senior Quantexa Data Engineer in this major Management Consultancy, this role:Leads full-life cycle Quantexa solutions, from use-case design through to production deploymentAssists the Technical Lead as the technical authority and client interface, translating regulatory or business problems into scalable Quantexa architecturesLeads teams in shaping data models, ER logic, and performance tuning across high-volume, enterprise datasetsMentors teams while influencing delivery standards, design patterns, and best practice within the workstreamIn order to secure this role you will need the following:Quantexa Technical Certification is mandatory.Proven experience in leading teams across end-to-end Quantexa SDLC implementations, including design, build, testing, and deployment.In depth experience gained in data engineering, data modelling and design in the context of large-scale analytics platformsExpert knowledge of Quantexa, Entity Resolution (ER), Scoring Framework, Contextual Network GenerationExpertise in Big Data technologies, including: Scala, Apache Spark, Hadoop, ElasticSearchStrong stakeholder management and communication skills - capable of interfacing with both business and technical audien