Again, this stems from the culture of financial institutions where tech workers are viewed as support staff, not strategically critical, despite what financial institutions say publicly.
Visa regularly makes double the profit per employee of FAANG - so, yes, they could easily pay more.
They have profits. They just aren't in the US.
Google/FB devs total comp (including RSUs) will easily beat Goldman devs by 150-200%, depending upon your performance.
This is all with worse work/life balance, low flexibility, (GS was the first big bank to recall everyone and enforce working on site I believe.), a 'conservative' tech stack if you're lucky or a simply unpleasant one if you're not, and generally not being valued the same way as you would be at a FAANG or typical tech company.
If so, $100k plus a 15% bonus is laughably low. Even shitty startups pay new grads more than that.
My understanding is that GS's interview is actually harder to pass than a lot of FAANG companies. So you have to wonder why anyone would even interview there if the pay is that low...
Maybe you and I have a different concept of payday.
What makes GS less than FAANG is the annual stock grant FAANGs throw at software engineers, and of course it Finance.