6h ago
Staff Protocol Engineer
Sweden
โจ $200k-$250k / yearest.
full-timesenior Remote
๐ Tech Stack
๐ผ About This Role
You'll lead blockchain protocol improvements for a globally adopted ecosystem, focusing on throughput optimization and low-latency transactions. This role drives innovations in proposer-builder separation and MEV mitigation in a remote-first environment.
๐ฏ What You'll Do
- Design and deliver scalability solutions including throughput optimization and execution architectures
- Lead protocol initiatives related to PBS, MEV mitigation, and transaction ordering systems
- Develop parallelized transaction execution models within EVM-based environments
- Build and optimize core blockchain infrastructure components
๐ Requirements
- 7+ years in backend, distributed systems, or protocol engineering
- Strong proficiency in Golang and large-scale distributed systems
- Hands-on experience with Ethereum clients like Geth
- Proven track record architecting high-performance production-grade systems
โจ Nice to Have
- Familiarity with MEV, PBS, parallel execution models
- Open-source blockchain contributions or protocol-level engineering
๐ Benefits & Perks
- ๐ Remote-first global work environment with flexible arrangements
- ๐ Home office setup allowance
- ๐ฐ Competitive compensation aligned with industry standards
- ๐๏ธ Flexible paid time off policy
- ๐ค AI tooling allowance to support productivity
๐จ Hiring Process
Estimated timeline: 2-4 weeks ยท AI estimate
- 1Recruiter callยท 30 min
- 2Technical interviewยท 60 min
- 3System design interviewยท 60 min
- 4Offerยท 15 min
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