It's kind of a nice to have but no you don't ""need "" that type of person to get started at least.
I was the fourth engineer at a smallish currebtly Series A startup that used lambdas for ~90% of their services and we ( the software devs) built the CICD, API gateway integrations, all of that stuff. We figured out a good solution early and then maintained it. Which made moving forward pretty trivial.
It only got a little bit more complicated as we wanted to use different authorization methods or VPC private link when we did eventually spin up a couple ECS clusters.
The company now has a full-time DevOps/SRE, but they don't really work on the code deploy CI stuff. They more deal with I am audits and security and stuff...
I was the fourth engineer at a smallish currebtly Series A startup that used lambdas for ~90% of their services and we ( the software devs) built the CICD, API gateway integrations, all of that stuff. We figured out a good solution early and then maintained it. Which made moving forward pretty trivial.
It only got a little bit more complicated as we wanted to use different authorization methods or VPC private link when we did eventually spin up a couple ECS clusters.
The company now has a full-time DevOps/SRE, but they don't really work on the code deploy CI stuff. They more deal with I am audits and security and stuff...