Core Protocol Engineer

Job not on LinkedIn

🕒 April 1

🇺🇸 United States – Remote

⏰ Full Time

🟡 Mid-level

🟠 Senior

⛓️ Blockchain Engineer

👻 Ghost score 53%

What it means: how likely this posting is sitting open without active hiring.How to read it: 60% or higher means we think this is a ghost. Lower scores are less of a worry.How we score it: age, reposts, open roles vs team size, how fast jobs close, and whether pay is listed.Fine print: an estimate from public data, not a judgment of the company. Real jobs can score high, so treat it as a hint, not a fact.

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Ritual

WebsiteLinkedInAll Job Openings

51 - 200 employees

Founded 2016

🏥 Healthcare

🍽️ Food & Beverage

🧘 Wellness

💰 $25M Series B on 2019-02

Healthcare • Food & Beverage • Wellness

Ritual is a health and wellness company that offers a subscription-based service for daily essentials such as multivitamins, designed for general health, pregnancy, sleep, stress relief, gut health, and skin health. Their products are known for being vegan, non-GMO, and extensively tested by third parties. Ritual emphasizes the use of traceable ingredients and a transparent supply chain to provide customers with reliable and scientifically-backed health supplements. The company strives to make maintaining health a simple and habitual routine through flexible subscription options.

📋 Description

• Design and implement extensions to EVM clients (Geth/Reth) for supporting stateful precompiles • Implement novel mechanism design primitives, collaborating with our research team, into the execution layer • Develop and optimize transaction processing pipelines for heterogeneous workloads • Research and implement solutions for state access conflicts • Contribute to core protocol development and EIP implementations • Collaborate with the research team on protocol specifications and mechanism design improvements • Design and implement robust testing frameworks for execution client modifications

🎯 Requirements

• Deep understanding of EVM internals and Ethereum execution clients (Geth/Reth) • Strong experience implementing and optimizing precompiles • Expertise in Go and/or Rust for systems programming, and Solidity • Thorough knowledge of Ethereum's roadmap and active participation in protocol discussions • Experience with parallel execution patterns in blockchain systems • Strong understanding of consensus mechanisms and blockchain architecture • Ability to read, understand, and implement EIPs and protocol specifications • Proven track record of shipping production-grade blockchain systems • Ability to act quickly under high pressure scenarios and context switch at a high frequency • A high level of end-to-end ownership and self-direction, with excellent communication skills • Hungry, high-energy and ability to work within and meet deadlines in a fast-paced environment

🏖️ Benefits

• Highly competitive compensation package, including annual discretionary bonus & optimized tax structure compared to the vast majority of web3 startups • Top 1% of benefits across the web3 startup space • 100% of premiums covered on highest quality healthcare • Aggressive company 401k match • Fully remote and/or hybrid, up to you! • Participate in virtual and in-person events • Much much more!