Join the Quantum Future
We're building the next generation of cryptographic security with a team that spans quantum physics, mathematics, and software engineering. If you're ready to shape the quantum era, we'd love to hear from you.
View Open PositionsOpen Roles
Quantum Cryptographer
RemoteDesign and implement the next generation of post-quantum cryptographic algorithms using lattice theory, hash-based signatures, and quantum-resistant key exchange protocols.
Senior Software Engineer
RemoteBuild and maintain high-performance libraries and SDKs for quantum-resistant cryptography. Work with Rust, C++, and WebAssembly to create cross-platform implementations.
Quantum Systems Architect
RemoteArchitect quantum-entangled key distribution networks and develop verification protocols that guarantee security even under quantum computing threats.
Machine Learning Researcher
RemoteDevelop quantum-resistant AI models for detecting cryptographic attacks. Build anomaly detection systems that monitor and verify quantum signature validity in real-time.
Life at Quantum-Sig
Learn & Grow
Weekly quantum cryptography workshops, paid conferences to crypto conferences, and continuous learning stipends available for all employees.
Flexible Work
Choose between remote, office, or hybrid work arrangements. We believe productivity thrives when people work where they're most comfortable.
Impact
Your work directly contributes to global cryptographic standards and helps protect critical infrastructure from quantum threats.
Ready to Join?
We're looking for passionate individuals who want to solve quantum-era challenges. Whether you want to build algorithms, create developer tools, or shape company direction, your expertise matters.