CryptoNext Security
cryptonext-security.com
Actively hiring
Cybersecurity
As featured in
View 3 jobs
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Overview
News
Technologies
Salaries
Products
People
Growth
Offices
Jobs
Financials
Funding and backers
Hiring now
3
open roles
Backers
2
Audacia, Quantonation
Momentum
0/100
no fresh signals
Last sign of life
this month
a posting or a news item
The story so fareach stage dated by its source: the company's releases, the press, registers, filings
2019
Founded
Tractionpublic signals, read monthly
Web presence
top 6%
of 133.2M domains by links, Common Crawl
Backed byfrom the funds' portfolios and accelerator catalogs
Audacia 
Quantonation Investors in similar startupsfunds that back the companies most like this one
Similar startupsby what they do, their industry and backers
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Leading tech company specializing in post-quantum cryptography silicon IPs.
Overview
CryptoNext Security is a European cybersecurity and post-quantum cryptography (PQC) company that specializes in protecting digital communications and data infrastructure against quantum computing threats. The firm provides quantum-resistant cryptographic software suites, key management tools, and migration services to help enterprise, government, and defense organizations transition away from legacy encryption algorithms. By integrating NIST-standardized PQC protocols into existing hardware and software systems, it enables long-term data privacy and secure digital operations in the post-quantum era.
News
Tiempo Secure - CryptoNext Security partnership, bringing High-End Post-Quantic IP Security innovation to the next level.
Design And Reuse - Catalog of IP Cores and Silicon on Chip solutions for IoT, Automotive, Security, RISC-V, AI, ... and Asic Design Platforms and Resources
Read more
Report
Tech stack
Technologies named in job postings at CryptoNext Security over the last 12 months, by layer, with the share of postings for each.
Technologies in use
38
Postings analysed
7
Stack modernity
73/100
Languages
Node JS
TypeScript
JavaScript
Assembly
Frameworks & libraries
React.js
Tailwind CSS
shadcn/ui
Radix UI
Databases
ElasticSearch
PostgreSQL
Cloud & platforms
Linux
GitLab CI
Windows
AWS
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Full CryptoNext Security tech stack
38 technologies · by team · pay by technology · changes · similar stacks
Growth
Hiring Momentum
54/100
Stable
Open positions
3
0 opened / 3 closed in 30 days
Median time-to-fill
53 days
faster than 26% of the market
ATS activity
Every ~6 hours
10/16/2026
Hiring Dynamics
+100%
Hiring Focus
The percentage next to each role is its share of the company's job openings over the last 90 days; the arrow shows the shift versus the previous period.
Hardware
33% ▼
Backend
17% ▼
Security
17% ▲
Marketing
17% ▼
Sales
17% ▼
Activity Timeline
Added Rest API to stack
Sep 2026
Added PKI to stack
Sep 2026
Added Windows to stack
Sep 2026
Added Linux to stack
Sep 2026
Added Agile to stack
Sep 2026
Added Agentic Workflows to stack
Sep 2026
Added AI Agents to stack
Aug 2026
Added GitLab to stack
Aug 2026
Added ARM Mbed TLS to stack
Aug 2026
Added VHDL to stack
Aug 2026
Added Verilog to stack
Aug 2026
Added Verilator to stack
Aug 2026
Offices
Where the company hires and what each office is for
Cities
1
Hiring now
1
Countries
1
Busiest office
Paris
Paris
France
HQ
Contact
4 open roles 6 posted in 90 days 75% engineering
hires for Backend, Hardware, Security
16, Boulevard Saint-Germain, 75005 Paris, France
Jobs
≈ $61k – $101k per year (Estimated) • Hybrid • Full-Time • Master's Degree • Paris
GitLab CI
CI/CD
QEMU
Linux
Windows
Cryptography
OpenSSL
Apply
≈ $46k – $133k per year (Estimated) • In office • Internship • Master's Degree • Paris
Verilog
SystemVerilog
VHDL
Assembly
SystemC
Git
QEMU
Linux
Chips/EDA
Verilator
Xilinx Vivado
Apply
≈ $51k – $86k per year (Estimated) • In office • Full-Time • Master's Degree • Paris
Go
JavaScript
TypeScript
Node JS
PostgreSQL
AI/ML
Agentic Workflows
Frontend
Tailwind CSS
React.js
Vite
Radix UI
shadcn/ui
DevOps
Rest API
Apply