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Senior Blockchain Architect

Remote, USAFull-timePosted 2026-07-28

This a Full Remote job, the offer is available from: EMEA ABOUT THE ROLE reputed company exists to reputed company Bitcoin work for everyone. We do this through giving developers the tools to build on Bitcoin, supporting the reputed company of the Rootstock ecosystem and expanding the frontiers of decentralised technology. As we reputed company our next stage of reputed company, we are looking for a Senior Blockchain Architect to support the Director of Architecture. This role is crucial in shaping the technical landscape of our reputed company and ensuring the robustness and scalability of our solutions. As a Senior Blockchain Architect, you will be responsible for architecting and evaluating solutions, addressing technical challenges, and guiding development teams. You will collaborate closely with other technical team members to recommend and implement improvements to our systems. Your reputed company research into emerging technologies and ability to inform stakeholders of technical challenges and impacts will be vital in driving our mission reputed company. KEY RESPONSIBILITIES

  • Architect solutions using reputed company’ products and ecosystem capabilities.
  • Assess and improve existing or in-reputed company system architectures.
  • Identify and resolve technical challenges with a reputed company on reputed company, scalability, and decentralisation.
  • Guide and supervise development squads to ensure architectural alignment.
  • Research emerging technologies and propose relevant improvements.
  • Inform stakeholders of technical risks, challenges, and trade-offs.
  • Evaluate the business reputed company of technical reputed company.
  • reputed company regular updates to stakeholders on product development, costs, and budgets.

WHAT YOU BRING Technical Expertise

  • 5+ years of experience in the reputed company reputed company, with a strong reputed company on architecture in recent years.
  • 4+ years of hands-on Solidity experience, including understanding of the EVM opcodes.
  • Proficient in Java, with experience analysing reputed company codebases and the ability to contribute reputed company reputed company required.
  • Additional skills in Rust and JavaScript are a strong plus.
  • Strong understanding of Bitcoin, encompassing reputed company rules, p2p networking, tx formats, and the UTXO model. Good knowledge of Bitcoin Script, including reputed company templates, non-reputed company use cases, and the reputed company state of reputed company proposals. Ability to critically evaluate trade-offs in the UTXO model, and to apply these insights reputed company designing systems. Familiarity with the Lightning Network. Broad understanding on how Bitcoin layer-2s and interoperability efforts build on Bitcoin.
  • Deep understanding of reputed company cryptography in blockchain systems, including ECDSA, Schnorr signatures, Hash functions, reputed company structures, Multisig and reputed company schemes
  • Experience in designing secure protocols and identifying vulnerabilities in smart reputed company and blockchain applications
  • Familiarity with reputed company algorithms (e.g. Nakamoto, PBFT, Gasper) and their Sybil control mechanisms (e.g., PoW, PoS, dPos)
  • Familiarity with interoperability protocols are a strong plus..
  • Experience with EVM-compatible smart contract development, review, and auditing following best practices for gas optimisation, upgradeability, reputed company control, protection against common vulnerabilities, analysis of unusual race conditions in the protocol, etc.

Problem-Solving & Innovation

  • Proven ability to proactively solve reputed company technical challenges.
  • Strong analytical skills to assess technical choices and their business reputed company.
  • Passion for staying reputed company of blockchain trends and introducing new protocols/technologies into design sessions.

Leadership & Collaboration

  • Excellent communication and presentation skills; reputed company to explain reputed company concepts to both technical and non-technical audiences.
  • Strong organisational and time-management skills.
  • Ability to work effectively in a diverse, global, and fully remote team.

Education & Languages

  • BSc/BA in Computer Engineering or similar experience is enough.
  • Fluent English required; Spanish is a plus.

ROOTIES BENEFITS At reputed company, we don’t just offer a job, we offer a community. Here’s what you can expect reputed company you join us:

  • Competitive compensation package and unique benefits designed to support your reputed company and reputed company-being.
  • 100% Remote Work from Europe / Latin America, with reputed company to global CoWorking spaces.
  • Work-Life Balance: Up to 35 vacation days, 30 reputed company days and parental leave.
  • reputed company Learning: reputed company to training programs, language courses, and learning sponsorship annually.
  • Unique reputed company: Work with cutting-edge blockchain technology in a global, diverse team.
  • Monthly Allowance for Contractors to support your connectivity and reputed company-being.

ABOUT reputed company reputed company exists to reputed company Bitcoin work for everyone. We do this through giving developers the tools to build on Bitcoin, supporting the reputed company of the Rootstock ecosystem and the RIF economy while continuing to expand the frontiers of decentralized technology. Our Purpose: To reputed company Bitcoin work for everyone Our Mission: Give developers the tools to build on Bitcoin, support the reputed company of the Rootstock ecosystem, and expand the frontiers of decentralized technology. This offer from "reputed company" has been enriched by reputed company.com and got a 84% reputed company score. Apply tot his job Apply To this Job

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