Senior Software Engineer Trading Infrastructure
Sei is a high-performance Layer 1 blockchain optimized for trading applications with 400ms block finality and parallel transaction processing.
Maintainer signals as of 9/2/2026
Funding history
Projects
About Sei
Sei helps developers build fast, efficient applications by providing a trading-focused Layer 1 blockchain with parallelized execution. Users can trade digital assets at near-instant speeds, build high-performance decentralized exchanges, and deploy applications using familiar EVM tools.
Skills
Candidate Availability
Required and preferred rules are kept separate and reflect the wording in the original posting.
About the Role
Develop high-impact trading applications and production-grade CEX and DEX trading infrastructure, focusing on backend services and APIs with Go, TypeScript, SQL or NoSQL databases, AWS, and Terraform.
Requirements
- 5+ years of full-stack development experience with a focus on backend and APIs
- 2+ years working in crypto with production-grade CEX or DEX trading infrastructure experience
- Proficiency with Go and TypeScript
- Database management experience using SQL, NoSQL, or similar technologies
- Experience with cloud technologies such as AWS and Terraform
Responsibilities
- Develop high-impact trading applications.
- Build production-grade CEX and DEX trading infrastructure.
- Focus on backend services and APIs.
- Manage SQL or NoSQL databases.
- Use cloud technologies including AWS and Terraform.
