Romania Remote (Global) Full-time

ChainGPT is hiring a Blockchain Architect - Europe | ChainGPT | Jobs By Workable

About the Role

ChainGPT is looking for a Blockchain Architect to join our technology leadership team. You will be responsible for the visionary architecture design of our blockchain platform and its interaction with advanced AI models and workloads. Your work will ensure scalability, performance, and security across the entire ecosystem.

What You'll Do

  • Architect, design, and guide the implementation of Layer 1 and Layer 2 blockchain protocols tailored for AI-driven workloads.
  • Define the technical roadmap and ensure architectural alignment with business objectives.
  • Create and maintain technical documentation, design specifications, and architectural blueprints.
  • Mentor and support engineering teams in building EVM-compatible and non-EVM blockchain platforms.
  • Ensure enterprise-grade security, scalability, and fault tolerance across blockchain and AI pipelines.
  • Mentor and guide development teams on blockchain best practices, patterns, and standards.
  • Conduct code and architecture reviews to ensure quality, reliability, and maintainability.
  • Stay current with emerging blockchain technologies, standards, and implementation practices to ensure long-term platform relevance.

What We're Looking For

  • 8+ years of software development experience.
  • 5+ years of blockchain architecture and engineering.
  • Proven experience in designing and architecting Layer 1 and Layer 2 protocols, with strong contributions to blockchain projects.
  • Mastery of programming in Golang, Rust, and/or C++ for low-level protocol development.
  • In-depth understanding of blockchain fundamentals (consensus algorithms, peer-to-peer networking, node operation, state management).
  • Strong knowledge of cryptography, zero-knowledge proofs, and secure protocol design.
  • Extensive experience with EVM-compatible blockchains, including writing, auditing, and deploying smart contracts.
  • Extensive hands-on experience with non-EVM chains such as Solana and Cosmos.
  • Hands-on experience with decentralized storage (IPFS), oracle services, and cross-chain bridges.
  • Expertise in algorithms, data structures, distributed systems, and back-end development.
  • Strong exposure to AI/ML frameworks, deep learning, or large language models (LLMs) and their integration with blockchain execution environments.
  • Familiarity with Node.js and Python for building supporting services.
  • Strong background in CI/CD pipelines, DevOps, and containerized workloads (Docker, Kubernetes).
  • Demonstrated ability to design for scalability and performance in production-grade blockchain environments.
  • Bachelor’s or Master’s degree in Computer Science, Computer Engineering, or a related discipline from a reputable institution.

Nice to Have

  • Additional certifications or research contributions in blockchain, distributed systems, or AI.

Technical Stack

  • Golang, Rust, C++
  • EVM-compatible blockchains, Solana, Cosmos
  • IPFS
  • Node.js, Python
  • Docker, Kubernetes

Team & Environment

You will be part of the technology leadership team.

Benefits & Compensation

  • Work alongside the ChainGPT core team on high-impact AI and Web3 products across our ecosystem.
  • Remote-first setup with flexible hours, focused on outcomes, trust, and ownership.
  • Competitive compensation, with performance-based upside where applicable to the role.
  • Fast-moving environment with direct collaboration across all team members, including senior management, and clear accountability with no micromanagement.
  • The support to do your best work, including the tools you need, structured onboarding, and clear room to grow.

Work Mode

This is a remote position open to candidates based in Europe.

ChainGPT is an equal opportunity employer.

Required Skills
GolangRustC++EVM-compatible blockchainsSolanaCosmosIPFSNode.jsPythonDockerBlockchain ArchitectureCryptographySmart ContractsDistributed Systems
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About company
ChainGPT

ChainGPT is a dynamic blockchain and AI company that prioritizes innovation, transparency, and meaningful impact. Our culture empowers exceptional, self-driven individuals to act decisively, leverage advanced AI tools, and consistently deliver value-driven outcomes.

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Job Details
Category infrastructure
Posted 3 months ago