[website] Complete migration from airtable to Ashby

[oliviertassinari]

https://deploy-preview-33217--material-ui.netlify.app/careers/

I'm pushing #33193 one step further. Here are some changes:

• Close the "Engineering Manager - Toolpad" role, @bytasv is filling it
• Close the "Developer Experience Engineer - Core" role. It was open with the objective to reach multiple audiences for the same underlying role, however, it's now clear that we could have 4 different profiles join, based on the opportunities that we find: a. a11y engineer, b. design engineer, c. developer experience engineer, d. tech lead.
• Close the "Support Agent - Store" role. We have an engineer in the store that should be enough.
• Change our slug from https://jobs.ashbyhq.com/mui/ to https://jobs.ashbyhq.com/MUI/. It looks cleaner.
• Create a tracking link ?utm_source=ZNRrPGBkqO so we can know when a candidate is coming from our career page. Note that we should have configured it for the LinkedIn posts:

• Create a tracking link for our documentation ad:

• Open all the roles in Ashby https://jobs.ashbyhq.com/MUI
• Configure LinkedIn to have the right company ID for sync. Now, it displays the roles correctly: https://www.linkedin.com/company/mui/jobs/?viewAsMember=true.
• Create email templates so we can save time

• Create archive motives so we can have better analytics

What's next?

• @mnajdova Could you remove the job you have posted on LinkedIn? It duplicates the existing ones.
• Have the integration with Indeed and Glassdoor to be completed
• Migrate all the existing candidates to Ashby
• Configure the calendar links so we can quickly book calls inside Ashby
• Create feedback forms for post-interviews (to replace "notes")

[mui-bot]

No bundle size changes

Generated by 🚫 dangerJS against 30aee84

[mnajdova]

@mnajdova Could you remove the job you have posted on LinkedIn? It duplicates the existing ones.

I am closing it now, I don't see an option to remove it altogether.

[mnajdova]

Links look good 👍

[DanailH]

I also removed the one I posted manually on LinkedIn and claimed one of the existing ones.

[oliviertassinari]

Great, thanks