I think the biggest challenges we face are related to capacity rather than specific skills. So, a really productive fullstack dev could have a huge impact just by virtue of helping us to ship things faster, and cover more surface area.
That said, a few things that I think would be great to have more of:
Experience with analytics/measurement/telemetry and using the insights to drive development of new features or content
Exceptional UX/UI chops, to give sites a visual lift and ensure that user flows through our sites are really good
A dedicated product management skillset, conducting user research and using that to inform subsequent iterations of each product
I think the biggest challenges we face are related to capacity rather than specific skills. So, a really productive fullstack dev could have a huge impact just by virtue of helping us to ship things faster, and cover more surface area.
That said, a few things that I think would be great to have more of:
Experience with analytics/measurement/telemetry and using the insights to drive development of new features or content
Exceptional UX/UI chops, to give sites a visual lift and ensure that user flows through our sites are really good
A dedicated product management skillset, conducting user research and using that to inform subsequent iterations of each product