Had the same thing myself , 5k offer gross which netted out at 3200 , some per diems 80 of 100 euro I think , and a ******* stupid bond of 70k . I was an unemployed heavy jet pilot for 1 year with approx 15k hours .Decided I keep doing the gardening . 2 weeks later rehired back on the 777. I did subsequently discover that these bonds aren’t worth the paper they are written on , unenforceable under EU law , refuse to pay , and no court will make you pay it .
would still love to experience private jet work at some stage though .