Build the chain that survives Q-Day.
Small team. Open roles across cryptography, protocol, infrastructure, and design. Remote-first, written-down, and working on a problem that becomes more urgent every quarter.
Ship the cryptography correctly the first time
Speed matters, but rollbacks of a signature scheme are not a feature. The team takes the time to get it right and writes down why.
Small team, broad surface area
Everyone has a primary domain and overlaps two others. No bystanders. Engineers talk to designers, designers read the whitepaper.
Open by default
Code is open. Designs are open. Audits are public. The chain only works if anyone can verify it line by line.
Remote, asynchronous, written down
Three meetings a week, max. Decisions live in writing. The team spans Europe and North America by default — other zones welcome.
What the package looks like.
- ·Competitive base + meaningful token grant on a four-year vest.
- ·Health, dental, vision coverage on parity with major tech employers (US + EU).
- ·Annual home-office stipend. Personal hardware refresh every two years.
- ·Five weeks PTO. Sabbatical eligibility after three years.
- ·Quarterly off-sites — usually a long weekend in a city the team rotates through.
None of those a fit?
Speculative applications are read. If the work overlaps something the team is doing, the response comes inside a week. Send a one-page note, a portfolio or code link, and what is interesting about the chain to careers@quanchain.ai.