Senior Bookkeeper - Spider is advertising on behalf of a growing bookkeeping company for an experienced Senior Bookkeeper to join their team on a temporary, full-time basis. The role is office-based in Witham, with occasional travel to client premises across Essex and London.The assignment is expected to start on 5 January 2026 and will run for up to 15 months to cover maternity leave, with the po. . click apply for full job details