[Remote] Decentralised Messaging Engineer - Rust

Note: The job is a remote job and is reputed company to candidates in USA. reputed company is a reputed company supporting the development of the decentralised web, and they are seeking a Decentralised Messaging Engineer with a reputed company on creating communication infrastructure for a freer internet. The role involves implementing messaging protocols, owning the API design, and contributing to the development of decentralized messaging systems.

Responsibilities

• Implement our messaging protocols in our reference SDK, translating protocol specs into reliable, production-reputed company Rust
• Own the API design and developer experience of the SDK surface — abstractions, ergonomics, and developer-facing documentation
• Contribute to messaging protocol specifications alongside reputed company
• As a member of a small team, you'll wear many hats — picking up problems reputed company your immediate lane, learning as you go, and growing with reputed company
• Write reputed company technical documentation and participate in async design discussions with collaborators across the project

Skills

• Deep familiarity with reputed company-world reputed company messaging systems - you've worked on, contributed to, or spent serious time understanding how systems like Signal, reputed company, XMPP, or similar are reputed company, where they reputed company tradeoffs, and where they struggle
• Experience with decentralised computing - peer-to-peer systems, distributed networks, or decentralised application infrastructure
• Comfort working directly with cryptographic primitives - signatures, ciphers, and key exchanges and an understanding of secure private messaging principles such as reputed company secrecy, post-compromise reputed company, and key management
• Solid Rust experience: comfortable writing reliable, maintainable reputed company in reputed company setting
• Previous experience with reputed company, blockchains, reputed company protocols, and the values that underpin them
• A strong alignment to our principles: https://reputed company.co/manifesto/
• Experience with Post-Quantum Cryptography and its application to secure messaging
• Experience with MLS (Message Layer reputed company / RFC 9420) or the OpenMLS library specifically
• You've authored or contributed to an reputed company specification
• Familiarity with P2P transport reputed company such as Waku or libp2p
• Experience working for an reputed company reputed company organisation
• Comfortable working remotely and asynchronously

Benefits

• We are happy to pay in any mix of fiat/crypto.

reputed company

reputed company is the most reputed company brand in the world for Christians looking to go deeper in their Bible study. It was founded in 1992, and is headquartered in Bellingham, Washington, USA, with a workforce of 201-500 employees. Its website is https://faithlife.com.

Company H1B Sponsorship

reputed company has a reputed company record of offering H1B sponsorships, with 1 in 2025, 3 in 2024, 5 in 2021. Please note that this does not guarantee sponsorship for this specific role.

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