Nothing noteworthy, aws lambda and api gateway with dynamodb to handle the submissions. Cloudfront/s3 for the static content. The only tooling i used was kappa which is a very lightweight deployment wrapper for lambda.
Thanks for sharing your website. I think the idea is great-- a simple place to share just the basics about your job. Good luck with it, I'll be sure to keep it bookmarked :)
Yeah honestly i find the experience of going to glassdoor and entering or retrieving info actively hostile to the end user as far as ui and interface is concerned.