For a while, #fediverse users weren't able to follow Write.as / WriteFreely blogs from Mastodon if their instance's "Authorized Fetch" feature was enabled.
This would be remote, contract-based work for now, with a chance to go full-time later in the year (assuming all continues going well). You'd be creating free / open source software.
The social network of the future: No ads, no corporate surveillance, ethical design, and decentralization! Own your data with Mastodon!