For another example of the Philonic use of the Logos concept:
(205) And the Father who created the universe has given to his archangelic and most ancient Word a pre-eminent gift, to stand on the confines of both, and separated that which had been created from the Creator. And this same Word is continually a suppliant to the immortal God on behalf of the mortal race, which is exposed to affliction and misery; and is also the ambassador, sent by the Ruler of all, to the subject race. (206) And the Word rejoices in the gift, and, exulting in it, announces it and boasts of it, saying, "And I stood in the midst, between the Lord and You;"{69}{#nu 16:48.} neither being uncreate as God, nor yet created as you, but being in the midst between these two extremities, like a hostage, as it were, to both parties: a hostage to the Creator, as a pledge and security that the whole race would never fly off and revolt entirely, choosing disorder rather than order; and to the creature, to lead it to entertain a confident hope that the merciful God would not overlook his own work. For I will proclaim peaceful intelligence to the creation from him who has determined to destroy wars, namely God, who is ever the guardian of peace.WHO IS THE HEIR OF DIVINE THINGS XVII
Yes Philo attempted to address the oxymoronic issue of the uncreated/first born.