Sei Labs

HQ
San Francisco, California, USA
71 Total Employees
Year Founded: 2021

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Jobs at Sei Labs
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Recently posted jobs

6 Days AgoSaved
Hybrid
New York City, NY, USA
Blockchain • Web3
The role involves owning the product lifecycle for a mobile app in the Sei ecosystem, including defining roadmaps and managing development partnerships. Responsibilities include user adoption optimization and managing key app features.
13 Days AgoSaved
Hybrid
New York City, NY, USA
Blockchain • Web3
Proactively source and engage top web3 engineering and non-tech talent, build top-of-funnel pipelines, partner with founders and engineering leaders on market mapping and hiring strategy, and support recruiting operations and HR initiatives.
13 Days AgoSaved
Hybrid
New York City, NY, USA
Blockchain • Web3
Design, build, and maintain high-performance trading infrastructure. Improve matching and risk engines, implement internal accounting and optimistic proof batch settlement, add new product features, and review code quality. Work directly with founders to deliver low-latency, high-throughput systems.
13 Days AgoSaved
Hybrid
New York City, NY, USA
Blockchain • Web3
Lead development of core Sei blockchain components (consensus, state management), optimize performance, collaborate with frontend on REST APIs, drive engineering improvements, and own projects and team outcomes.
13 Days AgoSaved
Hybrid
New York City, NY, USA
Blockchain • Web3
Develop backend services and APIs for high-performance Web3 dApps on the Sei blockchain. Work with production Solidity contracts, design and manage SQL/NoSQL databases, and deploy infrastructure using AWS and Terraform. Collaborate with ecosystem partners to iterate quickly and ensure scalable, reliable backend systems.
13 Days AgoSaved
Hybrid
New York City, NY, USA
Blockchain • Web3
Build full-stack Web3 dApps for the Sei blockchain, focusing on backend and APIs, integrating production Solidity contracts, databases (SQL/NoSQL), and cloud infrastructure (AWS, Terraform). Collaborate with ecosystem partners in a fast-paced incubation environment.
13 Days AgoSaved
Hybrid
New York City, NY, USA
Blockchain • Web3
Monitor crypto Twitter daily to identify emerging narratives, technical discussions, and high-signal posts; deliver concise real-time updates; draft short-form content (tweets, threads, replies); support founder branding, event submissions, and broader marketing coordination. Maintain accuracy, organization, and signal-driven judgment while learning on the job.
13 Days AgoSaved
In-Office or Remote
2 Locations
Blockchain • Web3
Monitor crypto Twitter daily to identify emerging narratives, technical discussions, and high-signal posts. Provide concise real-time updates, draft short-form content (tweets, threads, replies), support the founder's personal brand, assist with event and community submissions, and help broader marketing initiatives while maintaining accuracy and high signal-to-noise.