Best X Builds

Web3 hiring in United States

27 web3 jobs in United States that were actually posted on X, not copied from a board. Location is whatever the original post said.

27 roles · updated 2026-10-12

Oku

Product designer. 2+ years, and DeFi experience. North America, Chicago preferred. Posted by the CEO.

North America, Chicago preferred@getty_hill

DevOps Engineer

Engineering

Startale

DevOps, US timezone, on the same hiring post. Posted by the company.

Remote (US timezone)@StartaleGroup

Mobile Engineer

Engineering

True Markets

Mobile engineer in Noho, NYC. Posted by the founder and CEO.

New York, United States@vishalkgupta

DeFi Engineer

Engineering

True Markets

DeFi engineer in Noho, NYC. Posted by the founder and CEO.

New York, United States@vishalkgupta

Trading Engineer

Engineering

True Markets

Trading engineer in Noho, NYC. Posted by the founder and CEO.

New York, United States@vishalkgupta

Video Editor

Content / Media

Aave

Video editor in New York. Posted by talent lead.

New York, United States@muna_gu

Engineering Lead

Engineering

Onramp

Player-coach engineering lead for bitcoin custody and money movement. Remote US. Posted by the founder.

Remote, United States@MTanguma

Onramp

Own the security program, test defenses, incident response. Remote US. Posted by the founder.

Remote, United States@MTanguma

Phantom

Senior-to-staff mobile engineer on an AI plus trading team. US and EU time zones. Posted by a teammate.

Remote, US and EU@htormey

Phantom

Senior-to-staff backend engineer on an AI plus trading team. US and EU time zones. Posted by a teammate.

Remote, US and EU@htormey

Blockworks

Senior product manager for crypto data products. Posted by a teammate.

United States@MikeIppolito_

N1

Lead trader relations. $100-200k. NYC, remote US, or remote Europe. Posted by the team.

New York, NY@JulesXBT

o1.exchange

Smart contracts, DeFi, backend and frontend. Global team across US, EMEA, and APAC. Posted by the founder.

Remote (US, EMEA, APAC)@stambouli_o1

Alchemy

Software engineers and several other roles. SF and NYC. Posted by growth at Alchemy. DMs open.

San Francisco / New York, NY@uttam_singhk

Alchemy

Senior product designer. Same Alchemy hiring thread. SF and NYC.

San Francisco / New York, NY@uttam_singhk

Paradigm

Principal engineer. Singapore, New York, or remote. Posted by the company.

Singapore / New York, NY@tradeparadigm

Senior Engineer

Engineering

Paradigm

Senior engineer. Singapore, New York, or remote. Same Paradigm hiring thread.

Singapore / New York, NY@tradeparadigm

Paradigm

Business development associate, New York. Same Paradigm hiring thread.

New York, NY@tradeparadigm

Wintermute

Open roles across C++ quant and trading-platform engineering, ML research, options and prediction-market trading, DeFi trading, and product. London, NYC, Singapore and more.

London / NYC / Singapore@wintermute_t

Glider

Build real investing infrastructure (not casino products). NYC hybrid, 2 to 3 days in office.

NYC (Hybrid)@OG_Cryptooo