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Juliet Shen

@julietshen.bsky.social

product @roost.tools. just another extremely earnest and Very Online idealist. proud public school alum with roots in the desert 🌡 full of personal opinions like the skeets below trust & safety, birds, hockey πŸ–€

2,822 Followers  |  2,664 Following  |  2,554 Posts  |  Joined: 05.07.2023
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Posts by Juliet Shen (@julietshen.bsky.social)

Careers | ROOST Join the team at ROOST and help shape the future of open-source online safety.

we are hiring! we are a fully remote org building open source tools for safety. we're a nonprofit so no stock, but we aim for competitive salary.

see our work at GitHub.com/roostorg

our open roles: roost.tools/careers

27.02.2026 01:31 β€” πŸ‘ 8    πŸ” 1    πŸ’¬ 1    πŸ“Œ 0
Careers | ROOST Join the team at ROOST and help shape the future of open-source online safety.

If you were laid off from Block (or anywhere) and want to stay remote, @roost.tools is hiring for multiple SWE roles and levels.

If you're the kind of person who's deeply satisfied by figuring out why a service has multiple databases and ripping some out, we might be for you! roost.tools/careers

27.02.2026 00:02 β€” πŸ‘ 78    πŸ” 27    πŸ’¬ 1    πŸ“Œ 0
Just got off the phone with President Trump.

In our meeting earlier, I shared my concerns about Columbia student Elmina Aghayeva, who was detained by ICE this morning.

He has just informed me that she will be released imminently

Just got off the phone with President Trump. In our meeting earlier, I shared my concerns about Columbia student Elmina Aghayeva, who was detained by ICE this morning. He has just informed me that she will be released imminently

26.02.2026 21:37 β€” πŸ‘ 2533    πŸ” 386    πŸ’¬ 114    πŸ“Œ 173

ios engineers too!!!

26.02.2026 23:17 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

exactly this

26.02.2026 22:06 β€” πŸ‘ 11    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

Like, AI might be able to produce code faster or even rectify tech debt on non-human timescales, but it can't retain the level of institutional knowledge that humans do. It can't help facilitate teams working together. It can't solve novel problems well.

26.02.2026 22:00 β€” πŸ‘ 6    πŸ” 1    πŸ’¬ 1    πŸ“Œ 1

1000000%

26.02.2026 21:58 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 2    πŸ“Œ 0

This this this

People followed the law, now they're changing the law in an arbitrary way to harm people for no reason other than they're hate filled assholes and they did it without any period to comply

It's wrong for every reason

26.02.2026 21:44 β€” πŸ‘ 107    πŸ” 42    πŸ’¬ 0    πŸ“Œ 0

some really really great people lost their jobs at cash app and across Block today

my partner is safe but if anyone is looking for client devs, some of the best android engineers especially are looking for new roles

26.02.2026 21:49 β€” πŸ‘ 13    πŸ” 7    πŸ’¬ 1    πŸ“Œ 1
A layoff announcement from Block, parent company of Square and CashApp, with the text in margin highlighting their high YOY profit growth

A layoff announcement from Block, parent company of Square and CashApp, with the text in margin highlighting their high YOY profit growth

Hey, so everything about this is ass

26.02.2026 21:35 β€” πŸ‘ 12    πŸ” 4    πŸ’¬ 2    πŸ“Œ 4

and I credit @amybunny.tgirl.gay for posting!

26.02.2026 20:44 β€” πŸ‘ 1    πŸ” 1    πŸ’¬ 0    πŸ“Œ 0
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The Bluesky Dictionary Can Bluesky say every word in the English language? Well this is your chance to find out.

www.avibagla.com/blueskydicti...

c/o @avibagla.com

26.02.2026 20:23 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
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How Measurement Can Fix Content Moderation's Language Equity Gap Of roughly 7,000 global languages, only a handful are thriving digitally, write Sasha Maria Mathew and Sujata Mukherjee.

this piece from @techpolicypress.bsky.social goes into the details of how measurement can address the inequality of content moderation with a great degree of measuredness

www.techpolicy.press/how-measurem...

26.02.2026 20:22 β€” πŸ‘ 10    πŸ” 2    πŸ’¬ 1    πŸ“Œ 0
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Design Considerations for Moderation Tooling Ensuring protection of the protectors.

Content moderation tooling presents an entirely different collection of user interface and user experience challenges unlike any other software.

Design isn't for flair or optimising engagement but is instead about protecting.

I wrote about some considerations:
vale.rocks/posts/modera...

#UI #UX

26.02.2026 05:06 β€” πŸ‘ 21    πŸ” 6    πŸ’¬ 0    πŸ“Œ 0
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DHS agents detain Columbia student after entering University-owned residence, Shipman reports <i>This is a developing story. Check back for updates. </i>

The student paper, the Columbia Spectator, has more details.

"Columbia neuroscience researcher Ellie Aghayeva, GS ’26, posted in a Thursday morning Instagram story, β€œDhs illegally arrested me. Please help.”

πŸ˜‘ πŸ’”

26.02.2026 17:11 β€” πŸ‘ 31    πŸ” 20    πŸ’¬ 2    πŸ“Œ 0

10000000000% agree. they're tools to help people and mods, not to replace. Osprey for example def needs a person to figure out what rules should be written.

Coop, the other @roost.tools tool, is designed for people as a review tool

26.02.2026 17:11 β€” πŸ‘ 2    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

I also really believe in moderator-focused tooling where they get to influence the tools features. I cohosted a series of workshops on designing better mod tools in the last year and will be making those results public too.

@iftas.org also does a great survey of moderator needs for tooling!

26.02.2026 17:11 β€” πŸ‘ 2    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

a ton of thought goes into these types of tools! i did a lot of this research when I worked at tech companies and put some of it in this paper when we were incubating ROOST: papers.ssrn.com/sol3/papers....

26.02.2026 17:09 β€” πŸ‘ 2    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0

Relying heavily on previous work by @riana.bsky.social I wrote a long piece about just how incredibly dangerously stupid West Virginia's "first in the nation" lawsuit against Apple is. By misunderstanding how the 4th Amendment works, if WV succeeds it will make it much harder to prosecute predators.

25.02.2026 18:36 β€” πŸ‘ 79    πŸ” 17    πŸ’¬ 3    πŸ“Œ 1

I once brought a Desi friend to popular east asian dessert chain Mango Mango and she interrogated the poor staff about what kind of mangos they used

but now I understand

26.02.2026 03:45 β€” πŸ‘ 2    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

the best part of working at Google was a mailing list called mangos@ where people joined in on placing bulk orders of mangos from India

the best part of my in-laws is every mango season they have us over for a sampling of Alphonso, Kesar, Dasheri, and Chausa

26.02.2026 03:42 β€” πŸ‘ 2    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0
a little tuxedo cat with its eyes closed and mouth open lying on a faux fur blanket

a little tuxedo cat with its eyes closed and mouth open lying on a faux fur blanket

maumau is SO CUTE

26.02.2026 01:12 β€” πŸ‘ 14    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
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FBI Got Grok to Hand Over Prompts Used to Create Nonconsensual Porn The FBI obtained prompts used to make more than 200 sexual videos of a woman in a harassment case.

I'm curious how legal process will keep evolving around prompts used for online crimes. I think @mtechlaw.bsky.social has put together a dataset of similar prompts used for tech facilitated gender violence on @hf.co

story c/o @404media.co

www.404media.co/fbi-subpoena...

25.02.2026 21:42 β€” πŸ‘ 3    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

yeah it scared TF out of me when a random peppy voice started talking about grooming and live streaming

25.02.2026 20:57 β€” πŸ‘ 11    πŸ” 0    πŸ’¬ 4    πŸ“Œ 0
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Meta’s AI sending β€˜junk’ tips to DoJ, US child abuse investigators say Officers say flood of low-quality reports is draining resources and slowing cases amid New Mexico lawsuit

new from @katiemcque.bsky.social:

@riana.bsky.social has talked about this at length, but the actionability of reports submitted by tech companies to NCMEC is a huge unsolved and growing problem

www.theguardian.com/technology/2...

25.02.2026 20:56 β€” πŸ‘ 8    πŸ” 3    πŸ’¬ 1    πŸ“Œ 1
a screenshot of UI in Google Docs. The left icon is a button that uses Gemini to read text out loud, located right next to the button to select editing-directly or in suggestion-mode

a screenshot of UI in Google Docs. The left icon is a button that uses Gemini to read text out loud, located right next to the button to select editing-directly or in suggestion-mode

turns out when you work on a research paper about online child sexual exploitation, the proximity of the "read this out loud" button and the edit/suggestion button in Google Docs can become a new source of trauma

25.02.2026 19:25 β€” πŸ‘ 14    πŸ” 0    πŸ’¬ 3    πŸ“Œ 0
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Osprey: Open Sourcing our Rule Engine Discord uses Osprey to quickly detect and remove new types of harm from putting our customers at risk. Now we’re open-sourcing this tool so others can do the same.

I worked on that one! Thanks for everyone at Discord and Roost, and thanks for my team @internetstudio.bsky.social

discord.com/blog/osprey-...

24.02.2026 08:03 β€” πŸ‘ 21    πŸ” 3    πŸ’¬ 2    πŸ“Œ 0
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Osprey: Open Sourcing our Rule Engine Discord uses Osprey to quickly detect and remove new types of harm from putting our customers at risk. Now we’re open-sourcing this tool so others can do the same.

I feel so lucky and proud of my team, we got to partner with Discord and get this done !! discord.com/blog/osprey-...

24.02.2026 05:43 β€” πŸ‘ 35    πŸ” 3    πŸ’¬ 1    πŸ“Œ 0

thank you Bjorn! ❀️ I'm confident this can help platforms and developers investigate and identify abuse and potentially more dangerous situations

24.02.2026 20:25 β€” πŸ‘ 2    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

I only understand half of what osprey is, and it's one of the most impressive things I've seen recently.

I truly think this is a game changer for moderating content on the atmosphere and is such an amazing thing to have open sourced

24.02.2026 19:48 β€” πŸ‘ 40    πŸ” 7    πŸ’¬ 2    πŸ“Œ 0