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Nov 21, 2019 | Lucia Mandelli

Developers wanted @CheckSig

CheckSig is a fast-growing fintech startup, based in Milan, specialized in the custody of Bitcoin on behalf of institutions and high-net-worth individuals.

CheckSig is recruiting individuals with experience in any of the following areas:

  • Coding the Bitcoin blockchain.
  • Coding in C++ and/or Python.
  • Implementing embedded systems.
  • Implementing secure online applications.
  • Working with Hardware Security Modules.
  • Working in computer security, including protection of hardware devices and/or of online applications.
  • Working with custody of cryptocurrencies.

Knowledge about HWI, PSBT, Taproot, Miniscript, HSM & hardware wallet, etc. would be a big plus.

Ability to speak English is a must. Ability to speak Italian is a plus.

If you are interested in joining a talented team and taking on an exciting challenge in the area of crypto-asset management, then checkout the [job ad]( asset-management) for more info or send an email to

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