6h ago

Staff Protocol Engineer

Remote, Brazil

โœจ $170k-$250k / yearest.

full-timesenior Remote

๐Ÿ›  Tech Stack

๐Ÿ’ผ About This Role

You'll lead blockchain protocol improvements and design scalability solutions for a globally adopted ecosystem. Your work will directly impact throughput optimization and low-latency transaction execution in a remote-first, AI-assisted environment.

๐ŸŽฏ What You'll Do

  • Design next-generation scalability solutions for throughput and execution
  • Lead proposer-builder separation (PBS) and MEV mitigation initiatives
  • Develop parallelized transaction execution models in EVM environments
  • Build and optimize core blockchain infrastructure components

๐Ÿ“‹ Requirements

  • 7+ years in backend, distributed systems, or protocol engineering
  • Strong proficiency in Golang
  • Hands-on experience with Ethereum clients like Geth
  • Proven track record architecting production-grade systems

โœจ Nice to Have

  • Familiarity with MEV, PBS, or parallel execution models
  • Open-source blockchain contributions
  • Experience with AI-assisted development tools

๐ŸŽ Benefits & Perks

  • ๐Ÿ–๏ธ Flexible paid time off
  • ๐Ÿ’ป Home office setup allowance and company laptop
  • ๐ŸŒ Remote-first global work environment
  • ๐Ÿง  AI tooling allowance for productivity
  • ๐Ÿฅ Comprehensive medical, dental, vision insurance

๐Ÿ“จ Hiring Process

Estimated timeline: 2-4 weeks ยท AI estimate

  1. 1Recruiter Callยท 30 min
  2. 2Technical Screenยท 60 min
  3. 3System Design Interviewยท 60 min
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