Hey! I am a Community Manager @ DigitalOcean and figured I'd create an account to chime in on what we look for.
Currently most of our backend code is written in Ruby and Go with a lot of our front-end/user facing stuff being in Javascript. I believe that the Operations role you were looking at is focused on hardware provisioning, tooling and keeping up capacity.
With an MSP background you might also want to look into the openings on our Support and Customer Success teams. The support team is the path into many operations related positions and does not rely as heavily on development experience if you're an experienced sysadmin and the Customer Success team works more closely with large customers and if you really like scaling challenges and assisting in designing infrastructure solutions, that might be the choice for you.
You may be pleasantly surprised by the compensation offered to these roles since we choose to hire experienced developers and systems administrators even for our entry level support roles. If you have any questions about our hiring process or what it's like to work at DigitalOcean feel free to email me at ryan@ digitalocean.