Summary
Iain Millar is a Senior Data Engineer based in London with two decades of experience turning data and software challenges into pragmatic, production-ready solutions for FTSE 100 and 250 firms. He has progressed from hands-on development and geographic data modelling at Rightmove to leading data engineering teams and strategy at Utility Warehouse and now Octopus Investments. Skilled across data science, engineering and product-facing features, he blends technical delivery with business impact—examples include audience modelling, image classification and replatforming large search systems. Collected experience in both technical leadership and implementation means he reliably bridges legacy systems and modern, scalable data platforms. Notably, his background in mathematics and software systems gives him a rigorous, quantitative approach to designing resilient pipelines and pragmatic trade-offs.
9 years of coding experience
19 years of employment as a software developer
MSc Software Systems Technology Computer Science, MSc Software Systems Technology Computer Science at The University of Sheffield