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Cryptography Researcher - Nil Foundation

deCircle · Berlin

Berlin · RemoteFull-TimePosted Jul 13, 2026

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Job description

=nil; Foundationhas been at the forefront of Ethereum scalability solutions since 2018. With a mission to overcome the Ethereum scalability challenge, the team has been working on cutting-edge products such as =nil;’s native Proof Market, zkLLVM, and Placeholder, combining advanced cryptography, zero-knowledge technology, and database management systems.

Now we are looking for an experienced Cryptographer, who has an experience or a strong interest in developing zkProof systems.

Responsibilities

  • Developing cryptography algorithms design including proof system design.

  • Design circuits for protocols’ state proofs for a proof system.

  • Academic writing.

  • Security analysis.

  • Research other solutions related to proof-system\circuits\other cryptography tasks.

Requirements:

MS with major in Applied Math or equivalent experience

Expertise in cryptographic algorithms and primitives

MS with major in Applied Math or equivalent experience

C++ experience

Understanding or experience in ZK proof techniques, zk-SNARK circuits or proof systems (for example, Groth16, Halo, Plonk, STARKs, Marlin) is a strong plus

The language is English, so you’re supposed to be at least B2 level

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