seattle is a small domicile (13 CA / 12 FO) so it goes senior. most junior sea fo snuck in at 3 years of seniority. as sva stated, hiring in all 3 equipment. reserve is not necessarily junior. expect to fly a line after ioe. retirement for newhires is a 15% 401K contribution from company. aside from a few complainers, most pilots here love the job. fwiw.