Senior Blockchain Engineer, Consensus

3 weeks ago


Singapore PARALLELCHAIN LAB PRIVATE LIMITED Full time
Roles & Responsibilities

ParallelChain Lab is the maintainer of HotStuff-rs, an open-source Rust Programming Language library for Byzantine Fault Tolerant State Machine Replication licensed under Apache 2.0. We are seeking experienced blockchain engineers to lead the HotStuff-rs project.


What You Will Do:

  • Lead the team at ParallelChain Lab that is working on consensus
  • Implement ideation, development, and delivery of highly-desired new features for HotStuff-rs (e.g. pluggable cryptographic hash function and digital signatures)
  • Raise issues on GitHub to report bugs and suggest possible enhancements to the library, as well as contribute to the discussion around issues raised by other developers
  • Read cutting-edge papers in systems research, algorithms, and cryptography, extracting insights about how HotStuff-rs could further evolve and improve
  • Write technical documentation and tutorials about HotStuff-rs
  • Work with other teams in ParallelChain Lab to together integrate the library into the novel solutions they are working on

The Must-Have Qualifications:

  • Bachelor’s degree in Computer Science, or equivalent knowledge
  • Experience writing Rust software, and/or extensive experience in another systems programming language (e.g. C++), or functional programming language (e.g. Haskell, OCaml)
  • Strong competency in discrete mathematics, algorithm design and analysis, networking, and applied cryptography
  • Proven competence in skills related to open-source software engineering, including testing, GitHub, and CI/CD

Bonus Points If You Possess:

  • Project management experience
  • Experience in computer science research (e.g. publications in conferences/journals)
  • Some knowledge of consensus algorithms (e.g. Paxos, Raft, PBFT, or HotStuff itself)

Tell employers what skills you have

Technical Documentation
OCaml
Mathematics
Software Engineering
Cryptography
JavaScript
Replication
Haskell
Networking
Writing
Algorithm Design
Publications
Java
Github
Apache
Software Development
Rust
C++

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