0x Labs

Backend Engineer

• Lead projects from initial idea to production for new products and existing APIs
• Build new APIs and trading products, including problem research, architecture design, and first-version delivery
• Maintain and extend existing APIs with support for new chains, bridges, and customer-requested features
• Keep APIs fast and reliable as traffic grows
• Participate in the on-call rotation
• Investigate failed trades and stuck transfers using logs, traces, and onchain data
• Resolve root causes of trading and transfer issues
• Work with product, legal, and GTM teams to translate business and compliance needs into technical decisions
• Write design documents
• Review teammates’ designs and pull requests

Explore Senior Software Engineer, API Products at 0x Labs. Review requirements and application details.