. Why Join GrandFlex? Looking for flexible working with a higher rate of pay? As part of the GrandFlex workforce, you’ll be rewarded for your flexibility across our close-knit cluster of nurseries — earning up to £14.45 per hour for your valuable support. Whether you’re looking for 16 hours per week, 40 hours, or something in between, GrandFlex offers the balance you need — plus all the rewards you deserve. Qualified Practitioner pay up to £14.45 per hour