Nil foundation

Senior C++ Developer

в Nil foundation

4 000 —‍ 9 000 €/мес на руки

iconЛимасол, Кипр
B2 — Upper-IntermediateB2 — Upper-Intermediate

=nil; Foundation is hiring a Suite C++ developer who will enhance and develop Crypto3 C++ cryptography suite with proof systems / signature schemes / hashes / etc. required by =nil;‘s internal and external teams.

We are building our own database that replicates data from multiple different blockchains and provide a single SQL interface that allows to select records in a unified way and also allows inserting records into multiple blockchains as one atomic transaction.

Our primary customers are crypto exchanges and other businesses that have a large volume of crypto transactions. We allow them to save on infrastructure and maintenance costs, because our solution is significantly more efficient than what is possible with off-the-shelf components.

It is an e-product, so we expect it to be built properly and kept up to date.




  • Enhance and develop Crypto3 C++ cryptography suite with proof systems / signature schemes / hashes / etc. required by =nil;‘s internal and external teams.
  • Maintain Crypto3’s tests, API and CI by debugging, adjusting, extending its contents. Maintain contributors PR’s, comply them to architecture.
  • Supply zkLLVM’s team with changes necessary for Crypto3 to be able to become an SDK for particular stack machines.
  • Adjust Crypto3's contents’ performance according to requirements from =nil;s internal teams.


  • MS with major in Applied Math / cryptography.
  • Knowledge of cryptographic algorithms and primitives.
  • 5-6 years of C++ experience is required.
  • Experience with OpenSSL / BearSSL / CryptoPP.
  • The language is English, so you’re supposed to be at least B2 level.


  • We pay well.
  • “No corporate bullshit” culture.
  • You are free to work remotely from the location of your choice, or in our office in Limassol.
  • We provide health insurance and pay for your hardware setup.
  • If you need it, we help with relocation to Cyprus or another country.
Ольга Корсакевич IT Recruiter
Nil foundation

О компании Nil foundation

Заказная разработка / Аутсорсинг
11 - 50

Nil foundation был создан для облегчения и улучшения проектов в области криптографии и баз данных с его командами и технологиями. Фонд поддерживает проекты (собственные и сторонние), предоставляя команды, экспертизу, технологии или финансирование. Nil foundation в партнерстве с P2P Validator способствовал запуску и развитию Free TON и Lido Finance, Filecoin Protocol и усовершенствований Chia Blockchain.

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