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D3

Backend Engineer - New Grad

Los Angeles, CAentryAdded 1 month ago

About this role

D3 is seeking a Backend Engineer (New Grad) to build blockchain-powered backend systems for a domain tokenization platform. You'll work on Web2/Web3 infrastructure connecting traditional domain registries with DeFi primitives, learning modern technologies alongside experienced engineers in a Los Angeles-based hybrid role.

What you'll do

  • Design and implement backend services for domain registrar and marketplace platforms
  • Develop systems that integrate with blockchain protocols
  • Build payment integrations supporting traditional and cryptocurrency payments
  • Write clean, testable code and participate in code reviews
  • Debug and improve existing codebases with senior engineer mentorship
  • Translate product requirements into backend features collaboratively

What they're looking for

  • Backend programming (JavaScript/Node.js, Python, or similar)
  • SQL databases (MySQL, PostgreSQL)
  • Git and version control
  • RESTful API design
  • Problem-solving and debugging
  • Cloud platforms (AWS, Google Cloud)
  • Web3/blockchain technologies
  • NestJS or GraphQL frameworks

Benefits

  • Ground-floor opportunity at early-stage, well-funded startup ($25M Series A)
  • Mentorship from industry veterans with 30+ years of internet infrastructure experience
  • Hybrid work arrangement in Los Angeles
  • Exposure to zero-to-one product development
  • Learning opportunities in Web3 and blockchain technologies
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D3

D3 builds the DOMA Protocol, which tokenizes domain names as real-world assets on the Solana blockchain, bridging traditional DNS infrastructure with Web3 and DeFi. The company is hiring Senior and new-grad engineers for smart contracts, backend systems, and frontend applications, plus Solutions Engineers to support enterprise integrations.

View all jobs at D3

Likely interview questions

  • Walk us through a backend project you've built. What programming language did you use, and how did you structure your database?
  • Describe your experience with Git and version control. How have you collaborated with other developers on code changes?
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