6h ago
Staff Protocol Engineer
Poland
โจ $200k-$260k / yearest.
full-timesenior Remote
๐ Tech Stack
๐ผ About This Role
You'll lead protocol-level blockchain improvements for a globally adopted ecosystem, focusing on scalability and low-latency payment systems. You'll shape architectures for proposer-builder separation and parallelized execution to power real-world financial applications.
๐ฏ What You'll Do
- Design and deliver next-generation scalability solutions like throughput optimization
- Lead protocol initiatives for proposer-builder separation and MEV mitigation
- Build and optimize core blockchain infrastructure including Ethereum clients
- Mentor engineers and establish high standards for system design and code quality
๐ Requirements
- 7+ years in distributed systems or protocol engineering
- Strong proficiency in Golang and large-scale systems
- Hands-on experience with Ethereum clients like Geth
- Proven track record of architecting high-performance production systems
โจ Nice to Have
- Familiarity with MEV, PBS, parallel execution models
- Open-source blockchain contributions or protocol-level engineering experience
- Experience with AI-assisted development tools like GitHub Copilot
๐ Benefits & Perks
- ๐ Remote-first global work environment
- ๐ฉบ Comprehensive medical, dental, vision coverage
- ๐๏ธ Flexible PTO
- ๐ป Home office setup allowance and AI tooling allowance
- ๐ฑ Wellness, mental health, and family support programs
๐จ Hiring Process
Estimated timeline: 2-4 weeks ยท AI estimate
- 1Phone Screenยท 30 min
- 2Technical Interviewยท 60 min
- 3System Designยท 60 min
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