Cryptography requirements can mean using established encryption and signature systems, managing keys or researching primitives. These are different levels of expertise. Vacancies should be read for the protocol, data boundary and ownership expected rather than treating all encryption references as research work.
86 live roles35 hiring companies22% remote-friendly
Vacancy evidence map
Where Cryptography carries hiring weight
Each segment represents roles where Cryptography was parsed at that evidence tier. This keeps a required production skill separate from contextual stack language.
6 Core28 Required31 Supporting21 Optional
34core + required40% of mentions
2.5roles per company35 employers
Market interpretation
What Cryptography demand means in practice
Cryptography requirements can mean using established encryption and signature systems, managing keys or researching primitives. These are different levels of expertise. Vacancies should be read for the protocol, data boundary and ownership expected rather than treating all encryption references as research work.
For application and platform roles, explain key generation, storage, rotation, access and failure handling using established libraries. For research roles, state the construction and analysis you actually performed. A credible project explains its threat model and operational limits instead of claiming security from an algorithm name alone.
Cryptography requirements can mean using established encryption and signature systems, managing keys or researching primitives. These are different levels of expertise. Vacancies should be read for the protocol, data boundary and ownership expected rather than treating all encryption references as research work.
What evidence should I provide for a Cryptography role?
For application and platform roles, explain key generation, storage, rotation, access and failure handling using established libraries. For research roles, state the construction and analysis you actually performed. A credible project explains its threat model and operational limits instead of claiming security from an algorithm name alone.
How Cryptography appears in job requirements
Inferred from the title and requirement wording in 86 active roles; each role is counted once. Read the methodology.
Posting evidence, not a company-wide stack claim
Main / core
7%(6)
Required
33%(28)
Supporting / context
36%(31)
Nice-to-have
24%(21)
Skills mentioned with Cryptography
A shared posting does not always require both skills. Explicit alternatives are counted separately.