Being paid 20% less than colleagues of the same level (I am the best in the team but didn't negotiate on joining). Also colleagues have now left or been moved to other teams, so we're hiring externally to replace.
Requested progression, pay review etc. Worked towards it, now have promotion confirmed and the pay still doesn't match what the rest of the team were on. I requested it to match but this was declined ("we've offered you the market rate" - this isn't market rate!)
The new external hire is being brought in at the higher rate that rest of team were on (company don't know I know this).
In the meantime I've interviewed and hoping for an offer from another company which will be higher, and I intend to take that if offered.
My question: do I sign the new paperwork at existing company, and take the small rise, or will that shoot me in the foot when asking for more in the future (IF I end up staying as no offer comes from the other job)?