[website] Update the Careers page role (mui#41384)

docs/pages/blog/base-ui-2024-plans.md

@@ -10,7 +10,7 @@ card: true
 The [story of Base UI](/blog/introducing-base-ui/) began several years ago—long before headless React component libraries skyrocketed in popularity—when we started to imagine a world in which Material UI could exist without Material Design.
 
 We're super excited to share that this dream is becoming a reality!
-This year will see a lot of investment in Base UI as we expand the team ([we're hiring!](/careers/staff-ui-engineer-base-ui/)) and focus hard on a stable release (tentatively planned for late 2024), which will come full of new components, features, and improvements.
+This year will see a lot of investment in Base UI as we expand the team and focus hard on a stable release (tentatively planned for late 2024), which will come full of new components, features, and improvements.
 
 Let's walk through some of the things we're cooking up.
 
@@ -97,11 +97,9 @@ To acknowledge that Base UI has the potential to outgrow Material UI, we plan
 The new repository is live－[check it out on GitHub](https://github.com/mui/base-ui)!
 :::
 
-## Join us on the ride
+## Help us on the ride
 
-If you're passionate about extending the web platform with powerful, accessible, unstyled components, [we're hiring UI Engineers](/careers/staff-ui-engineer-base-ui/) to work on the Base UI team and help us accelerate its growth.
-
-Lastly, we'd love to hear your feedback.
+We'd love to hear your feedback.
 The best place to share your ideas and requests is in [the GitHub repository](https://github.com/mui/base-ui/issues).
 Check out the existing issues and add your thoughts, and feel free to open your own issue if you don't see your concerns addressed elsewhere.
 

docs/pages/careers.tsx

@@ -158,12 +158,6 @@ const openRolesData = [
       //     'You will strengthen the MUI X product, build ambitious and complex new features, work on strategic problems, and help grow adoption.',
       //   url: '/careers/react-engineer-x/',
       // },
-      {
-        title: 'Staff UI Engineer — Base UI',
-        description:
-          'Research, build, document, and ship high-quality, unstyled UI components with a focus on a11y.',
-        url: '/careers/staff-ui-engineer-base-ui/',
-      },
     ],
   },
   {