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Sei Labs

Remote Jobs

The Fastest Layer 1 Blockchain, optimized for trading

9 open rolesTeam 11,50H1B No SponsorLatest: Apr 1, 2026, 10:51 PM UTCCompany SiteLinkedIn
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9 Jobs

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Solutions Engineer – Web3

Sei Labs

The Fastest Layer 1 Blockchain, optimized for trading

Full TimeRemoteSeniorTeam 11-50H1B No Sponsor

• Solution Design & Implementation - Engage and consult with partners of the Sei Network to ensure stable, secure solutions. This includes offering best-practice recommendations, live solution design and discussions, and facilitating discovery conversations to better understand use cases • Technical Leadership – Lead complex integration projects, guide cross-functional teams end to end • Client Engagement – Act as the primary point of contact and build close relationships with our most high profile technical customers. Support them on any issues, inquiries, and escalations • Innovation – Stay ahead of digital asset trends, blockchain advancements, and evolving financial infrastructure • Collaborate with the Product and Engineering teams on new features, and assist in identifying and resolving technical issues • Develop and maintain strong relationships with Sei Network partners to ensure their seamless integration and continuous support • Provide technical training and support to customers to ensure they are able to use our products and services effectively

Singapore
Job Closed
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Software Engineer – Backend, Solidity

Sei Labs

The Fastest Layer 1 Blockchain, optimized for trading

Backend Engineer63 days ago
Full TimeRemoteSeniorTeam 11-50H1B No Sponsor

• Help shape the future of Web3 by empowering innovative, high-impact applications across the Sei Blockchain • Work with a team at the forefront of blockchain technology • Collaborate closely with ecosystem partners to develop cutting-edge dApps spanning diverse Web3 domains

New York
Job Closed
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Deputy General Counsel

Sei Labs

The Fastest Layer 1 Blockchain, optimized for trading

General Counsel63 days ago
Full TimeRemoteLeadTeam 11-50H1B No Sponsor

• Serve as a senior advisor to the General Counsel and executive leadership on legal, policy, and operational matters. • Oversee legal strategy for Sei’s cutting-edge incubations across DeFi, market structure, and real-world asset integrations. • Manage and mentor members of the legal team while scaling processes across multiple entities. • Lead engagements with regulators, industry bodies, and partners on emerging frameworks for digital asset innovation. • Oversee commercial, governance, and compliance matters with a focus on scalability and clarity. • Partner with business and product leads to enable compliant product launches and partnerships. • Maintain alignment between Sei Labs and Sei Development Foundation on key strategic initiatives.

New York
Job Closed
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Software Engineer – Fullstack, Web3 dApp Development

Sei Labs

The Fastest Layer 1 Blockchain, optimized for trading

Full TimeRemoteSeniorTeam 11-50H1B No Sponsor

• Help shape the future of Web3 by empowering innovative, high-impact applications across the Sei Blockchain • Work with a team at the forefront of blockchain technology • Collaborate closely with ecosystem partners to develop cutting-edge dApps spanning diverse Web3 domains (from DEX’s and games, to DePin, AI and beyond)

New York
Job Closed
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Research Scientist

Sei Labs

The Fastest Layer 1 Blockchain, optimized for trading

Full TimeRemoteMid LevelTeam 11-50H1B No Sponsor

• Conduct original research in blockchain systems — bridging theory, cryptography, and practical engineering constraints. • Collaborate closely with engineers to translate research into systems that run at 5 gigagas/second scale. • Publish papers and technical reports that advance both the academic and practitioner communities in web3. • Influence the engineering direction of our blockchain by grounding design decisions in rigorous analysis.

New York
Job Closed
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Corporate – Commercial Counsel

Sei Labs

The Fastest Layer 1 Blockchain, optimized for trading

General Counsel63 days ago
Full TimeRemoteSeniorTeam 11-50H1B No Sponsor

• Draft, negotiate, and manage a wide range of commercial agreements (vendor, SaaS, partnership, grant, etc.). • Support entity governance, board coordination, and cross-entity recordkeeping. • Collaborate with the Operations team to establish service level agreements (SLAs) and internal workflows. • Work closely with product and engineering teams to operationalize new initiatives and compliance frameworks. • Help coordinate external counsel and special projects, including data protection and employment matters. • Develop and refine internal processes for contract management and operational compliance (via Ironclad and other tools).

New York
Job Closed
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Senior / Staff Software Engineer - Protocol

Sei Labs

The Fastest Layer 1 Blockchain, optimized for trading

Full TimeRemoteSeniorTeam 11-50H1B No Sponsor

• Write code to build the core sei blockchain (consensus, state management, etc.) • Proactively identify and drive optimizations and improvements to the product. • Collaborate with our frontend team to fine tune our REST API to support our customers. • Take ownership over your work and the work of the team.

California
Job Closed
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Corporate Counsel

Sei Labs

The Fastest Layer 1 Blockchain, optimized for trading

General Counsel63 days ago
Full TimeRemoteSeniorTeam 11-50H1B No Sponsor

• Draft, negotiate, and manage a wide range of commercial agreements (vendor, SaaS, partnership, grant, etc.). • Support entity governance, board coordination, and cross-entity recordkeeping. • Collaborate with the Operations team to establish service level agreements (SLAs) and internal workflows. • Work closely with product and engineering teams to operationalize new initiatives and compliance frameworks. • Help coordinate external counsel and special projects, including data protection and employment matters. • Develop and refine internal processes for contract management and operational compliance (via Ironclad and other tools).

New York
Job Closed
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Software Engineer - Fullstack (Web3 dApp Development)

Sei Labs

The Fastest Layer 1 Blockchain, optimized for trading

Software Engineer104 days ago
OtherRemoteMid LevelTeam 11-50H1B No Sponsor

About Sei Sei Labs builds open sourced technology for the high-performance Sei Blockchain, the first parallelized EVM Layer 1 blockchain designed to scale with the industry. The unique optimizations built into Sei enable Web3 applications to reach Web2 level scale and performance, driving the mass adoption of digital assets. Our teams are comprised of former Google, Goldman Sachs, Robinhood, Nvidia, and Databricks veterans dedicated to onboarding the next billion users onto a vibrant ecosystem of applications. Sei Labs has raised over $30M from top investors including Jump Crypto, Multicoin Capital, Coinbase Ventures, Distributed Global, Hudson River Trading, and Flow Traders. We're a globally distributed team with a fully remote workforce. Check out our website and docs for more details. Fullstack Engineering at Sei Sei Labs is looking for a Fullstack Engineer to help shape the future of Web3 by empowering innovative, high-impact applications across the Sei Blockchain. You'll work with a team at the forefront of blockchain technology, collaborating closely with our ecosystem partners to develop cutting-edge dApps spanning diverse Web3 domains (from DEX’s and games, to DePin, AI and beyond). If you're passionate about constant learning, rapid development, and making a tangible impact in a fast-paced, community-first environment, this is a unique opportunity to push the boundaries of what's possible in decentralized technology. Requirements

New York + 1 moreAll locations: New York | California
Job Closed