Zama logo

Rust Engineer

Zama
Job Details

Location

Paris, France

Job Type

Full Time

Experience

Intermediate to Senior

Openings

1 Position

Company Size

51โ€“200

Description

  • Zama is an open source cryptography company building Fully Homomorphic Encryption (FHE) solutions for blockchain and AI.
  • We are developing homomorphic encryption tools enabling confidential smart contracts, encrypted ML, and privacy-preserving cloud applications.
  • Our codebase is Rust-based and maintained by over 60 researchers and engineers.

Requirements

  • Strong background in Rust.
  • Experience in at least one of the following: OCaml, Haskell, Scala, C++, or C.
  • Interest in cryptography.
  • Open source contributor mindset.
  • Good communication skills.

Responsibilities

  • Implement FHE cryptographic algorithms in collaboration with researchers.
  • Develop high-performance, reliable, and polished libraries.
  • Design efficient and user-friendly APIs.
  • Optimize the library using hardware and software techniques.
  • Benchmark and test cryptographic operations.
  • Maintain CI pipelines to ensure code quality.
  • Support users via GitHub issues and forums.

Benefits

Quarterly HQ visits
Remote flexibility
Diverse team
Research-driven culture
Remote-friendly work culture
Diverse and inclusive hiring practices
Office in central Paris
Mission-driven team solving real-world privacy issues
Cutting-edge cryptographic research & development

Required Skills

Rust
Cryptography
Open Source
PrivacyTech
Homomorphic Encryption
Web3
About Zama

Zama is a cryptography startup pioneering homomorphic encryption to ensure privacy becomes a default, not a luxury. From cloud computing to smart contracts, Zama enables end-to-end encrypted applications without compromising functionality. Headquartered in Paris with a remote-friendly culture, Zama is on a mission to make privacy effortless and accessible at scale.

Industry

Web3
Cryptography
Cybersecurity

Office Locations

Paris, France (HQ)
Remote
Job Summary
Category
Blockchain Engineering
Posted6/26/2025
Location Type
Remote
Last Updated6/26/2025
Full Time
Intermediate to Senior
1 Position

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