Blockchain Architect - Europe

Blockchain Architect - ChainGPT Location: Remote (Europe) - (Global Application Allowed, choose the region closest to you to apply) Position: Blockchain Architect Company: ChainGPT Position Type: Full-Time About 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. We foster an open, collaborative environment where creative thinking thrives, enabling every team member to take ownership and contribute meaningfully to our ambitious future. The Role: We are looking for a seasoned Blockchain Architect to join our technology leadership team. This role goes beyond engineering and requires visionary architecture design, deep expertise in blockchain Layer 1 & 2 protocols, AI/ML methods, and extensive software development experience. The Blockchain Architect will lead the end-to-end architecture of our blockchain platform and guide its interaction with advanced AI models & workloads, ensuring scalability, performance, and security at every level. Responsibilities: 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 reviews 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. Basic Qualifications: We are seeking an expert-level professional with 8+ years of software development experience and 5+ years of blockchain architecture and engineering with the following background: 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 of 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. Educational Qualifications Bachelor’s or Master’s degree in Computer Science, Computer Engineering, or related discipline from a reputable institution. Additional certifications or research contributions in blockchain, distributed systems, or AI will be considered a strong advantage. Key Attributes Visionary mindset to drive innovation in blockchain-AI convergence. Strong leadership and mentoring skills. Ability to juggle multiple priorities, manage complexity, and enforce technical excellence. Excellent communication skills with a collaborative approach to problem-solving. What We Offer 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. Company Culture and Values At ChainGPT, we value Trust, Effective Speed, Innovation, and Growth. As our Blockchain Architect, you will embody these core values and have the opportunity to contribute to our culture and help drive our success. Join us on this exciting journey as we shape the future of blockchain and crypto technology. Additional Information: Employment Compliance and Confidentiality: All employees will be onboarded through our official payroll and HR provider, which manages employment documentation, tax withholdings, and compliance with legal requirements based on the employee’s country of residence. As part of the onboarding process, each new hire is required to complete a Know Your Customer (KYC) verification, sign a Non-Disclosure Agreement (NDA), execute an employment contract, and fulfill any additional legal requirements specific to you jurisdiction. This process ensures compliance, protects company information, and establishes a secure and professional employment relationship. Employment Structure: The position is offered on either an employee or contractor basis, depending on the location and role. Individuals will receive payment via direct deposit on a monthly basis. Additional details regarding compensation, benefits, and company policies will be provided during onboarding and outlined in the official employment agreement. Compensation: Salaries are paid in fiat currency via direct deposit on a monthly schedule, with payments issued on the first business day of each month. This structure ensures timely and transparent compensation aligned with local financial systems. Probationary Period: All new employees will undergo a 90-day probationary period, which serves as a mutual evaluation phase. During this time, both the employee and ChainGPT can assess fit, performance, and long-term alignment with the role and company.