Job Title: Quantexa Tech Lead (Director) Location: London (Hybrid) £1000 - £1200 Day-rate (Inside IR35) |12 months London Our Big Four client is looking to hire a experienced and certified Quantexa specialist to join their Data andamp; AI practice and it''s fast-growing and strategic capability. They combine technical implementation with deep domain understanding to deliver high-impact solutions for their clients. Within this space, Quantexa plays a critical role. Role Overview We are looking for a Quantexa Tech Lead to lead the design and delivery of data-driven solutions using the Quantexa platform. You''ll take ownership of end-to-end implementations, provide technical leadership, and work closely with stakeholders to deliver high-quality outcomes across complex data environments. Key Responsibilities Lead full life cycle Quantexa implementations (design to production) Own Quantexa configurations including data ingestion, entity resolution, scoring, and network generation Act as the primary technical point of contact for stakeholders Run requirements workshops and translate needs into technical designs Support agile delivery, backlog grooming, and multiple use cases Perform code reviews and ensure best practice standards Mentor teams on Quantexa modelling, scoring, and performance tuning Integrate Quantexa within wider big data and cloud ecosystems Required Skills andamp; Experience Quantexa Technical Certification (mandatory) Proven end-to-end Quantexa delivery experie