London, England, United Kingdom

State Street is hiring a Smart Contract Developer

Responsibilities

  • Design and deploy secure, scalable smart contracts across EVM and non-EVM blockchains, ensuring alignment with system architecture and functional requirements.
  • Work closely with product and engineering teams to convert business rules into reliable, decentralized execution logic with clear operational behavior.
  • Create and manage smart contracts for digital asset tokenization and lifecycle management, incorporating institutional-grade patterns such as access controls, whitelisting, and upgradable proxy designs.
  • Write thorough unit and integration tests, support quality assurance gates, conduct internal security assessments, and assist external audits by identifying and resolving vulnerabilities like re-entrancy and front-running.
  • Lead the evolution of the smart contract development toolkit, including environments, static analysis, linting, dynamic testing, and audit preparation, ensuring integration into secure development lifecycle checkpoints.
  • Develop and maintain CI/CD pipelines for smart contracts, automating build, test, and analysis stages while adhering to enterprise governance for controlled deployments.
  • Promote engineering quality through rigorous code reviews, comprehensive documentation, and adherence to best practices in a fast-paced, iterative development environment.
  • Collaborate with external audit firms by preparing complete audit packages—including scope definitions, threat models, code baselines, and supporting materials—facilitating reviews, evaluating findings, and leading fixes to achieve final audit approval.
Required Skills
SolidityNode.jsJavaC#
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State Street
Across the globe, institutional investors rely on us to help them manage risk, respond to challenges, and drive performance and profitability.
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Job Details
Department Software Development
Category other
Posted 3 months ago