We create foundational infrastructure to accelerate web3 adoption!
Come join us! We are looking for researchers and engineers, product builders, entrepreneurs in fields spanning distributed systems, cryptography, compiler & VM, programming language, verification, and game theory.
https://jobs.lever.co/mystenlabs

Mysten Labs

Browse and apply for open jobs at Mysten Labs.

ai-engineer

Mysten Labs is a company focused on building critical infrastructure to enable a more decentralized internet. They are developing next-generation platforms and protocols like Sui, a Web3 platform with the ease of Web2, and other innovations such as decentralized storage and data availability protocols. Mysten Labs also offers products catering to builders and web3 enthusiasts, including decentralized commerce systems and interactive gaming devices. Their research and development efforts include cryptography and novel programming languages. The company's goal is to reshape the future of the internet and expand the possibilities of Web3 with user-friendly solutions.

We create foundational infrastructure to accelerate web3 adoption!

Come join us! We are looking for researchers and engineers, product builders, entrepreneurs in fields spanning distributed systems, cryptography, compiler & VM, programming language, verification, and game theory.

https://jobs.lever.co/mystenlabs

• Develop the enterprise sales and go-to-market strategy for agentic products
• Identify priority industries, buyers, use cases, and routes to market
• Leverage an established enterprise relationship network and build connections with decision-makers
• Own the sales process from customer discovery and qualification through pilots, negotiation, and commercial agreements
• Understand customer workflows, business priorities, and AI-agent deployment requirements
• Partner with product and engineering to translate customer needs into product requirements, demonstrations, and compelling offerings
• Define positioning, packaging, pricing, and pilot structures
• Test commercial assumptions through customer conversations and deals
• Build a repeatable path from experimentation to production and broader adoption
• Establish pipeline discipline and communicate market feedback
• Help prioritize opportunities with the strongest commercial potential
• Work closely with the CTO, product, and engineering teams to shape the offering and go-to-market approach

Enterprise Sales Lead, AI

Enterprise Sales Lead commercializing Mysten Labs’ AI-agent products. Building enterprise sales strategy, customer relationships, pilots, and production deployments.

security-engineer

• Run Mysten's bug bounty programs, including triage, severity assessment, responses, internal escalations, fix validation, budget, and payouts
• Turn recurring bug bounty report classes into automated checks
• Own audit engagements by scoping and scheduling external audits, serving as technical counterpart, and tracking findings through remediation and fix validation
• Conduct code and design reviews of systems built by Mysten, subsidiaries, and partners using Rust, TypeScript, and Move
• Drive security issues to conclusion, including investigation and incident response
• Run variant analysis to close each bug class wherever it occurs
• Own software supply chain security, including dependency and CI/CD malware defenses, Endor Labs, GitHub controls, merge bots, and code security self-auditing
• Detect and respond to compromised packages, maintainers, and build pipelines
• Secure provenance and signing of shipped software
• Build and improve anti-scam and anti-abuse tooling for the Sui ecosystem
• Detect phishing sites, malicious dApps, drainer contracts, and other threats targeting Sui users
• Work with wallet teams on mitigations
• Build security tooling including LLM-driven triage and review agents, static and dynamic analysis, taint analysis, call graphs, and fuzzing integrated into CI and code review
• Build known-clean checks to improve trust in security tooling

Security Engineer

Security Engineer protecting Mysten Labs’ decentralized blockchain infrastructure and Sui ecosystem. Owning bug bounties, audits, supply-chain security, and anti-abuse tooling.

defi

• Build and run continuous monitoring of the Sui DeFi ecosystem for security and economic risk
• Extend security team tooling, including precise static analysis tooling and proprietary agent skills
• Measure and drive compliance with DeFi security recommendations across supported protocols
• Run recurring compliance cycles, complete protocol report cards, validate security claims against on-chain reality, track remediation commitments, and escalate regressions or undisclosed incidents
• Hunt for critical vulnerabilities in high-TVL Sui protocols through full-package audits, variant analysis across forks, pre-execution review of multisig upgrade payloads, and incident forensics
• Serve as the security team's point of contact for external DeFi teams and Mysten's DeFi products, including DeepBook
• Conduct due diligence, coordinate incidents, and lead post-mortems
• Write findings, reports, and runbooks that are actionable for protocol engineers and understandable to non-technical stakeholders
• Ensure claims are traceable to bytecode, chain state, or data

Senior Security Engineer, DeFi

Senior Security Engineer protecting Mysten Labs’ Sui blockchain DeFi ecosystem. Monitoring economic risks, auditing smart contracts, and preventing vulnerabilities across DeFi protocols.

engineering-manager

• Lead, hire, coach, and retain engineers across wallet clients, supporting services, and onchain integrations
• Set technical direction for account creation and recovery, key management, signing, transaction construction and simulation, dApp connectivity, asset management, swaps, and DeFi experiences
• Create ownership and execution plans across web, browser extension, iOS, Android, backend services, SDKs, and protocol dependencies
• Raise standards for architecture, testing, release safety, observability, incident response, and post-incident learning
• Partner with product and design to simplify complex onchain workflows while clearly presenting fees, permissions, risks, and transaction outcomes
• Work with security and protocol teams to evaluate threats, manage dependencies, and balance usability, decentralization, privacy, and asset protection
• Use data, user research, support feedback, and ecosystem context to prioritize work and measure product and engineering outcomes
• Support Slush, Mysten Labs' wallet across web, browser extension, iOS, and Android
• Shape how users discover, understand, and execute onchain actions
• Partner with product, design, security, protocol, and ecosystem teams to set direction, make technical tradeoffs, and ship dependable experiences

Engineering Manager, Wallet

Engineering Manager leading Slush wallet and DeFi experiences across web, mobile, and blockchain integrations. Guiding engineering teams building Mysten Labs’ Sui ecosystem infrastructure.

product-designer

• Own the full design lifecycle — from user research and problem framing to interaction design, high-fidelity UI, and production-ready specs — across consumer and developer products.
• Prototype early and often. We love designers who prototype to think.
• Shape and scale our design systems so that new products launch with coherence and existing ones evolve gracefully.
• Collaborate with product managers, engineers, and other designers to align on priorities, scope tradeoffs, and ship with quality at speed.
• Bring strong visual and interaction craft to everything you touch — from micro-interactions in a wallet to the information architecture of a developer console.
• Advocate for users by grounding decisions in research, data, and a genuine curiosity about how people interact with blockchain-powered products.

Senior Product Designer

Senior Product Designer at Mysten Labs creating design systems for decentralized protocols. Designing across consumer-products and developer-facing tools with end-to-end ownership.

We create foundational infrastructure to accelerate web3 adoption! Come join us! We are looking for researchers and engineers, product builders, entrepreneurs in fields spanning distributed systems, cryptography, compiler & VM, programming language, verification, and game theory. https://jobs.lever.co/mystenlabs

Mysten Labs

About the company

Open jobs

5 jobs found

Enterprise Sales Lead, AI

Mysten Labs

Security Engineer

Mysten Labs

Senior Security Engineer, DeFi

Mysten Labs

Engineering Manager, Wallet

Mysten Labs

Senior Product Designer

Mysten Labs