u/Ok-Student5569

Time: J1 is extremely flexible. J2 is 3 RTO.

Exposure: J1 is about developing the technology, J2 is about managing projects implementing the technology. So…J1 has low client exposure.

Bad: the supervisors probably know each other from conferences, and local professional engineering meetings, or bidding events.

Good: J1 had previously retained me as an external consultant when I briefly left J1 for another job and hired me back. J1 has no problem hiding this for me, probably?

How should I proceed? J2 is a 30% raise from J1.