Senior Software Engineer, TypeScript SDK

Mysten Labs believes that decentralized and open protocols are the bedrock of the internet of value. This is why at Mysten Labs, we are creating foundational infrastructure to accelerate the adoption of decentralized protocols based on blockchain technologies.

As part of the Product Enablement team, you will help build the mission‑critical platform and tooling for dApps on the Sui network. These are the primary ways that the ecosystem interacts with Sui and Walrus, and your impact will be highly visible by supporting all developers, partners, and projects.

You will create new Typescript SDKs and APIs that enable developers to efficiently and intuitively interact with Sui, the Move language, and Walrus. You will drive standards across the ecosystem and design new architectures to support future dApp challenges.

What You’ll Do

• Work closely with our core network team to define, build, and standardize SDK and API functionalities.
• Collaborate with the Developer Relations, Documentation, and Partnership teams to prioritize partner/community requirements and address developer pain points, increasing their velocity.
• Identify patterns in developer needs, architect, and build new solutions to solve these problems broadly.
• Engage with a community of open‑source developers on projects involving many different frameworks and languages, and help onboard them into the ecosystem.
• Collaborate on code review and design, and contribute to best practices for engineering.
• Continuously investigate and improve inefficiencies and bottlenecks in our SDKs and APIs.

Our Ideal Candidate Will Have

• At least 4 years of experience working with TypeScript and component‑based UI frameworks like React.
• Expertise with TypeScript and familiarity with a low‑level programming language such as Rust.
• Experience building APIs and supporting production services at scale.
• Excellent interpersonal communication skills to partner effectively in a fully remote environment and discuss complex topics with both technical and non‑technical audiences.
• Solid understanding of software design patterns and building reusable, extensible, and modular components.
• Comfort with diving deeper into the stack to fix bugs or add features that improve end‑to‑end user experience.

Employment is contingent upon the successful completion of a background check, which may include verification of employment history, education credentials, criminal history, and other relevant information.

Compensation Range: $200K - $230K