Mysten Labs, Inc. logo

Senior Core Engineer, Walrus

Job Overview

Location

USA (Remote)

Job Type

Full-time

Category

Backend Engineer

Date Posted

April 26, 2026

Full Job Description

đź“‹ Description

  • • Senior Core Engineer role focused on building Walrus, an efficient decentralized storage network at Mysten Labs, contributing to foundational blockchain infrastructure that powers the internet of value.
  • • Design, implement, and maintain Walrus core components including storage nodes, client software, smart contracts, and toolchains; collaborate with research, cryptography, security, and Sui core teams to ensure network security, performance, and reliability.
  • • Join a remote-first, world-class team at Mysten Labs, backed by $300M Series B from top-tier investors including Andreessen Horowitz, Jump Crypto, and Binance Labs, dedicated to scaling Web3 for the next billion users.
  • • Drive complex systems projects from concept to production, deepen expertise in distributed systems and blockchain infrastructure, and contribute to open-source advancements in decentralized storage.

🎯 Requirements

  • • 5+ years of experience in systems and/or network programming, ideally in Rust, C, or C++.
  • • Experience designing and developing systems in distributed systems, consensus protocols, storage/database systems, high performance systems, or networking protocols.
  • • Production experience operating and managing production systems, with proficiency in system monitoring, alerting, and a strong focus on reliability.
  • • Bachelor’s degree in Computer Science, Engineering, or a related field, or equivalent practical experience.
  • • Proven ability to drive complex projects to completion.

🏖️ Benefits

  • • Remote-first work environment with global hiring flexibility.
  • • Opportunity to work with cutting-edge blockchain and decentralized storage technology.
  • • Backed by $300M Series B funding from leading venture capital firms and strategic partners.
  • • Collaborate with world-class researchers, engineers, and cryptographers in a high-growth Web3 ecosystem.

Skills & Technologies

Rust
Node.js
Senior
Remote
Degree Required

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Mysten Labs, Inc.
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About Mysten Labs, Inc.

Mysten Labs is a San Francisco-based technology company that designs and builds foundational infrastructure for decentralized networks. The firm created the Sui blockchain, a high-performance Layer-1 network using the Move programming language, and develops associated tooling, SDKs, and developer frameworks. Founded in 2021 by former Meta Novi Research engineers, the company focuses on scalability, low-latency consensus, and secure smart-contract execution to enable consumer-friendly Web3 applications.

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