Blockchain Developer

• 5+ years of software engineering experience, including 3+ years focused on blockchain development \n

• Deep hands-on experience with blockchain node infrastructure, consensus algorithms, and protocol-level system design \n

• Strong proficiency in one or more of: Rust, Go, Solidity, Java, or Python \n

• Working knowledge of blockchain platforms such as Ethereum, Cosmos, Hyperledger, or comparable L1/L2 networks \n

• Solid grasp of cryptographic primitives, key management, and on-chain security practices \n

• Experience with cloud infrastructure (AWS, Azure, or GCP) and containerization (Docker, Kubernetes) \n

• A track record of shipping production blockchain infrastructure-not just smart contracts \n, * Experience with stablecoin systems, CBDC infrastructure, or RWA tokenization \n

• Familiarity with cross-chain protocols, * 5+ years of work experience with Blockchain

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• 3+ years of work experience with Blockchain Architecture

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• Design and architect blockchain solutions that meet business and technical requirements. \n

• Lead the development and implementation of blockchain-based applications and services. \n

• Partner with cross-functional teams to integrate blockchain technology into Global Settlement’s payment platform. \n

• Ensure the security, scalability, and performance of blockchain solutions. \n

• Conduct research and stay current with the latest advancements in blockchain technology. \n

• Offer technical guidance and mentorship to development teams. \n

• Build and maintain documentation for blockchain architectures and implementations. \n

• Identify and mitigate potential risks tied to blockchain solutions. \n

• Take part in code reviews and uphold best practices and coding standards. \n

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What You’ll Do

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• Design, build, and maintain blockchain node infrastructure and settlement protocol architecture \n

• Implement and optimize consensus mechanisms (PoA, PoS, BFT variants) for enterprise-grade performance and finality \n

• Architect cross-chain communication and bridging systems for multi-network interoperability \n

• Work with smart contract and application teams to deliver integrated blockchain solutions \n

• Drive security, scalability, and reliability across all chain-level systems \n

• Lead technical research on emerging protocols, L1/L2 architectures, and settlement patterns \n

• Provide technical mentorship to developers across the engineering organization \n

• Own documentation for blockchain architecture decisions, RFCs, and implementation standards \n

• Participate in code reviews and set best practices for infrastructure development \n

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• Background in financial services, payments, or regulated settlement systems \n

• Understanding of regulatory and compliance requirements in digital asset markets \n

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Note: This is primarily a blockchain infrastructure role. Smart contract development is part of the work, but the core focus is chain-level architecture, consensus, node operations, and cross-chain systems. If your experience is solely in smart contract development, this likely isn’t the right fit.

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Why Join Global Settlement

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• Ground-floor opportunity to architect settlement infrastructure used by sovereign and enterprise clients \n

• Direct impact on how digital assets move through the global financial system \n

• Work at the intersection of blockchain infrastructure, traditional finance, and regulatory innovation \n

• Join Global Settlement and help build the future of digital payments through innovative blockchain solutions! \n

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Join us at Global Settlement and help build the future of digital payments through institutional-grade blockchain infrastructure.

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Requirements added by the job poster

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