You love data. You know that ''product setup'' isn''t about assembling flatpacks. You get a strange thrill from tracking down anomalies in spreadsheets. This might be your next job.

This business is one of the UK''s biggest providers of home appliance protection plans. When someone''s fridge dies or their washing machine packs up, they sort it. Quickly. Without nonsense.

Behind the scenes, the systems, p...