Full-stack (Node.js + React) Developer

ph3Project description /h3pThe Carbon Capture Platform is designed to support the verification and management of CO₂ sequestration data from Carbon Capture and Storage operations. The system processes operational monitoring data, generates verifiable records, and enables the creation of digital tokens representing stored CO2.At the beginning of the engagement, the team will analyze the existing platform, including reviewing the architecture, evaluating the current codebase, and identifying technical issues, gaps, and potential risks.Based on this assessment, the team will work on resolving identified problems, improving system stability and scalability, and implementing required enhancements. The team will also continue development of new features and support onboarding of new customers, including integration with external data sources such as SCADA systems.The overall goal of the engagement is to ensure reliable operation of the platform, support its further development, and enable efficient integration of new users and data sources. /ph3Responsibilities /h3ulliAnalyze the existing React-based user interface and Node.js backend to identify performance, architectural, or integration issues /liliRefactor and improve UI components and backend services to support updated requirements and ensure system scalability /liliImplement new end-to-end fe atures and enhancements requested by the customer /liliMaintain and extend both client-facing interfaces and server-side logic used by administrators, customers, and auditors /liliDesign and develop backend REST APIs, integrating them seamlessly with frontend components and blockchain services /liliSupport end-to-end troubleshooting of system and UI issues reported by users /liliParticipate in validation of workflows related to customer onboarding, reporting, and token management /li /ulh3SKILLS /h3h3Must have /h3ulli5+ years of full-stack development experience /liliStrong experience with Node.js, React, and modern JavaScript/TypeScript ecosystems /liliExperience building robust, data-driven web applications from the database up to the UI /liliExperience designing, building, and integrating REST APIs /li /ulh3Nice to have /h3ulliExperience building dashboards or operational interfaces /liliExperience working with blockchain wallets or Web3 libraries /liliFamiliarity with enterprise UI frameworks /liliExperience working with complex data visualization interfaces /liliFamiliarity with enterprise system architecture and AWS cloud deployment /li /ul /p