Staff Cryptography Engineer
IonQ · Geneva
Don’t apply blind. See how your CV matches Engineer first — free, in 30 seconds.
You will leave NewLuxJob. We do not receive or handle applications.
- Company
- IonQ
- Location
- Geneva
- Posted
- October 1, 2026
About this job
1919 The Role: We are looking for a Staff Cryptography Engineer to join our team building post-quantum cryptography (PQC) hardware acceleration for HSM and network-appliance products. You will implement the software side of modern post-quantum algorithms: reference models, optimised implementations, and the test infrastructure that proves they are correct. This is a hands-on development role at the heart of applied cryptography, working with some of the most experienced cryptographic engineers in the field. Responsibilities: You will implement and maintain reference and bit-accurate models of ML-KEM, ML-DSA and SLH-DSA/LMS in C/C++/Rust and Python, develop constant-time software implementations of cryptographic functions, and build out the known-answer-test and test-vector tooling (NIST…
This is a short summary.
Want to know if you're a fit? Check your CV against this role — free, in 30 seconds.
Most-requested skills in Switzerland
Based on 163 Switzerland vacancies that list requirements, these are the skills employers ask for most often.
- CAD32% of postings
- Project Management23% of postings
- ISO 900116% of postings
- Quality Assurance12% of postings
- SolidWorks9% of postings
- SAP9% of postings
- FEM/FEA9% of postings
- MATLAB6% of postings
Similar jobs
- Software Engineer · Vitol
- Cloud Platform Engineer · SonarSource
- Ingénieure ou Ingénieur chef ou cheffe de projet technique et bâtiment CVC, Sanitaire, Gaz Médicaux & Régulation – 100% · Hôpitaux Universitaires de Genève
- Staff Cryptography Engineer · ionq
- Principal Engineer - Classical Cryptography & Architecture · ionq
- Senior Cryptography Engineer · ionq
See if your CV fits this job
Paste your CV for an instant match score against this role — and get a tailored cover letter in one click.
- Instant match score for this role
- Tailored cover letter in one click
- Free — no credit card