- Pay
- $130–180k
- Where
- UK · Ireland · France · Newfoundland and Labrador · Spain · Portugal · Italy · Switzerland · Poland · Sweden · Denmark · Belgium · Remote, Austria · DE · Remote
- Level
- Mid
Cryptography Architect – Remote Europe
Plexus is working with a highly technical infrastructure company building advanced cryptographic solutions for secure digital asset management.
Must-Haves:
Strong applied cryptography and mathematical problem-solving skills
Ability to translate research papers into production-ready protocols
Systems programming experience (ideally Rust, Go or C++)
Strong understanding of protocol security and threat modelling
Master’s or PhD in cryptography or a related field
Bonus Points:
MPC, threshold signatures or ZK proofs
HSM, TEE or post-quantum cryptography experience
What They Offer:
High-ownership role bridging cryptographic research and engineering
Opportunity to shape next-generation security infrastructure