Senior Software Engineer Backend
@ Coinbase Developer Platform

Hybrid
$200,000
Hybrid
Full Time
Posted 22 hours ago

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Job Details

About the Role

The Senior Software Engineer Backend at Coinbase Developer Platform is responsible for building and refining onchain developer tools. You will define and evolve the x402 payment protocol and build key products such as the SDK, Payment MCP, and onchain payment protocols, working closely with open-source contributors.

Key Responsibilities

  • Define the x402 internet-native payment protocol standard
  • Develop and maintain x402 SDK, Payment MCP, and related products
  • Collaborate on open-source initiatives via GitHub discussions and PR reviews
  • Work with frontend teams and ensure scalable, secure backend development

What We Look For

The ideal candidate has 6+ years of software development experience with a focus on backend work. Proficiency in Golang, Typescript, and Python is essential, along with experience in scalable, secure systems. Knowledge of Web3 technologies, stablecoins, smart contracts, and wallets is a plus. Experience with AI protocols and impactful open-source projects is also valued.

Additional Information

This is a high-impact role at Coinbase, where you will influence the future of onchain payments in a fast-paced, startup-like environment that values strong ownership and innovation.

Key skills/competency

  • Backend
  • x402
  • API
  • SDK
  • Golang
  • Typescript
  • Python
  • Crypto
  • Open-source
  • Payments

How to Get Hired at Coinbase Developer Platform

🎯 Tips for Getting Hired

  • Research Coinbase Developer Platform: Study their mission, recent projects, and tech stack.
  • Customize your resume: Highlight backend and open-source contributions.
  • Practice coding challenges: Focus on Golang and API design problems.
  • Prepare for technical interviews: Review secure, scalable system designs.

📝 Interview Preparation Advice

Technical Preparation

Review Golang best practices.
Study API and protocol design.
Analyze secure backend frameworks.
Research blockchain and Web3 SDKs.

Behavioral Questions

Describe a challenging project ownership experience.
Explain collaboration in open-source teams.
Discuss handling high-paced work environments.
Detail adapting to evolving technical requirements.

Frequently Asked Questions