Help the world reach the post-quantum era
A “harvest-now, decrypt-later” adversary is already recording today’s traffic. PostQ helps organizations find, fix, and prove their migration off quantum-vulnerable cryptography — before Q-Day. Come build the tools that make that practical.
What it’s like here
Honesty over hype
We say what we detect and what we don't. Our product tells customers its own limitations — and so do we.
Verifiable by design
We ship things people can check themselves: open-source verifiers, offline proofs, reproducible builds.
Depth, then breadth
Cryptography rewards getting the details exactly right. We'd rather do one hard thing correctly than five things approximately.
Remote and async
Distributed across US and EU time zones. We optimize for written clarity and deep work over meetings.
6 open positions
Don’t see an exact fit? If you’re excited about post-quantum security, apply to the closest role and tell us what you’d want to own.
Founding Cryptography Engineer
Own the cryptographic core: hybrid ML-DSA + Ed25519 signing, ML-KEM transport, and the transparency log.
Senior Full-Stack Engineer
Build the scanner, dashboard, and REST API end-to-end with Next.js 16, TypeScript, and Fastify.
Platform / Cloud Engineer
Run the Kubernetes agent, cloud KMS integrations, and the deploy pipelines across AWS and Azure.
Developer Advocate
Make post-quantum migration approachable: docs, demos, SDK examples, and technical writing that ships.
Product Designer
Turn dense cryptographic findings into a dashboard a security team trusts at a glance.
Founding Account Executive
Take PostQ to security and compliance teams — own the full cycle from first scan to enterprise contract.
Questions about working here? Get in touch.