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Careers at Ephemera

Join Ephemera, build the future of onchain messaging.

We’re Ephemera.

We champion privacy, security, and user ownership. We're building XMTP, an open and secure messaging network built to last forever. Our mission is to change the world through technology, tackling the hardest problems because they matter deeply.

To achieve this, we're assembling a small but mighty team of staff-level engineers, world-class designers, and passionate leaders who believe in our vision. We operate like owners, and believe that our passion combined with grit, talent, and drive can change the world. If you are inspired by solving hard problems alongside the best in the space, come join us.

Ephemera isn't for those exploring, curious about Web3, or needing daily direction. It’s for the committed—those devoted to decentralized technology and an onchain future, with a championship mindset, ready to win alongside the best.

Competitive base salaries, meaningful equity and benefits designed to give you autonomy. We are a fully remote team headquartered on the internet. Do great work from anywhere.

Open positions


Staff Software Engineer (Distributed Systems)
Staff Software Engineer (Protocol)
Staff Design Engineer

Or, join our bench!

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