It would be a slack instance for people seeking tech jobs, so we could have channels like #backend-senior and #frontend-junior etc where you can discuss tips for interviewing, practice questions, etc.
If youre a job seeker and would be interested to join a slack, drop a comment here or email me: scott@scottantipa.com
I know you've mentioned Slack multiple times, but please for the love of all things holy don't use a closed system that deletes messages and isn't easily discoverable via search engines. Zulip has built-in support for a providing SEO renders of the messages and I'd imagine one could easily self-host it in Oracle Cloud's free tier, or apply through their sponsorship program https://zulip.com/plans/#cloud-sponsorships
https://zulip.com/help/public-access-option and https://zulip.com/help/moderating-open-organizations are relevant
Honestly, I would rather join an IRC server for people seeking tech jobs.
Not totally clear what you're asking. Would the slack group be just for job seekers, or would it have hiring staff in there too? Would it be a separate slack server per company, or literally one server for everyone?