• Design, develop, and audit secure and efficient smart contracts using Solidity • Implement best practices for smart contract security, including unit testing, code reviews, and vulnerability assessments • Automate smart contract deployment, testing, and ongoing maintenance • Stay up-to-date with the latest advancements in blockchain technology, Ethereum Virtual Machine (EVM) concepts, and layer 2 scaling solutions

• Design and implement smart contracts, build scalable backend services, and develop data-driven dashboards. • Conduct audits and optimizations for gas efficiency and security. • Develop APIs and services integrating smart contracts with off-chain components. • Build UIs for data visualization and interaction, including dashboards. • Bridge contract logic with backend services and UI. • Write tests and maintain CI/CD pipelines.

• Design and develop smart contracts for the YieldNest protocol, including integrations with staking providers and the EigenLayer ecosystem (node operators and services). • Research and innovatively expand the realm of Liquid Restaking technologies. • Architect and implement supporting systems for the protocol. • Design and implement security and monitoring best practices for the on-chain systems and spot and fix vulnerabilities and critical system issues.

Role Description The Hexagon Smart Materials Lead is responsible for the configuration, administration, and governance of the Hexagon Smart® Materials system in support of engineering, procurement, fabrication, and construction activities. This role ensures the integrity, availability, and effective use of materials data across the project lifecycle, enabling accurate material control, reporting, and integration with other engineering and enterprise systems. - Serve as the system owner and subject matter expert for Hexagon Smart Materials. - Configure and maintain Smart Materials projects, catalogs, commodity codes, specifications, and rules. - Manage materials workflows, including requisitions, purchase orders, material take-offs (MTOs), and status tracking. - Coordinate with engineering disciplines (Piping, E&I, Structural, Mechanical) to ensure correct material data and model integration. - Support procurement and construction teams with accurate materials reporting and traceability. - Develop and maintain project-specific procedures, standards, and best practices for materials management. - Manage system users, roles, permissions, and security. - Perform data quality checks, audits, and troubleshooting to ensure data accuracy and consistency. - Coordinate system interfaces and integrations with: - Smart 3D / Smart P&ID - ERP systems (e.g., SAP, Oracle) - Document management systems - Provide user support, training, and mentoring for engineers, designers, and material coordinators. - Support system upgrades, patches, and testing activities. - Generate standard and ad-hoc materials reports for project and management use. - Participate in continuous improvement initiatives related to digital engineering and materials lifecycle management. Qualifications - Bachelor’s degree in Engineering, Information Systems, Construction Management, or a related field (or equivalent combination of education and experience). - 5+ years of experience using Hexagon Smart Materials in an EPC, owner/operator, or industrial environment. - Demonstrated knowledge of materials management processes in capital projects. - Hands-on experience with: - Smart Materials configuration and administration - Catalog and specification management - MTO and procurement workflows - Strong understanding of engineering deliverables and materials data flows. - Experience working with multidisciplinary engineering teams. - Strong analytical, problem-solving, and troubleshooting skills. - Excellent written and verbal communication skills. Requirements - Experience integrating Smart Materials with SAP or other ERP systems. - Familiarity with Hexagon Smart 3D, Smart P&ID, or other Hexagon engineering tools. - Experience supporting large, complex EPC projects. - Knowledge of construction and fabrication materials tracking. - Previous experience in a materials lead or system administrator role. Benefits - Health, dental, and vision insurance - Paid time off and holidays - Retirement benefits (including 401(k) matching) - Educational reimbursement - Parental leave - Employee stock purchase plan - Tax-saving options - Disability and life insurance - Pet insurance