Probably outsourced internal dev environments to Kyndryl too?

Surprisingly no, not for this project. It was an acquisition, and the developers had come with - so had their data center. I was hired to try to help move it out of their on-prem location. They'd hired me specifically saying it was going to AWS; then they went "whoops! all IBM Cloud" a couple weeks in, and they never actually got me a fully working environment to build against in the few months I was there. (The one nice thing I'd say is that teams from all over IBM were incredibly helpful; some externally-facing consultants actually volunteered a couple hours to try to help undo whatever Softlayer had open-palm slammed onto my virtual machines. They too were confused.)