[Remote] Web3 Full Stack Developer : (equity only)

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Note: The job is a remote job and is open to candidates in USA. Sentiment is a Web3-native data marketplace where users control, monetize, and earn from their data. The role involves developing user-facing applications and robust backend systems to enhance data ownership through a decentralized survey and analytics platform.Responsibilities• Help us build user-facing applications and robust backend systems that put data ownership back in users' hands while creating the next generation of decentralized survey and analytics platforms.• Develop responsive React.js interfaces for survey creation, data marketplace browsing, user dashboards, and analytics visualization.• Build scalable Node.js APIs handling user management, survey logic, data processing, and marketplace transactions.• Design and optimize PostgreSQL schemas for survey data, user profiles, transactions, and analytics.• Connect frontend applications with blockchain services and third-party APIs.• Create intuitive interfaces that make complex Web3 concepts accessible to everyday users.Skills• 5+ years of software development experience with full-stack applications• Strong proficiency in Node.js for backend development and API creation• Expert-level React.js skills with modern hooks, state management, and component architecture• Advanced PostgreSQL experience including query optimization, database design, and performance tuning• Experience with RESTful API design and implementation• Proficiency with Git version control and collaborative development workflows• Experience with modern JavaScript/TypeScript development• Knowledge of React ecosystem tools (Redux, Next.js, testing libraries)• Familiarity with cloud platforms (AWS, Google Cloud, or similar)• Understanding of authentication systems and security best practices• Experience with data visualization libraries (D3.js, Chart.js, or similar)• Basic understanding of blockchain concepts and Web3 technologies• Background in survey platforms, data analytics, or marketplace applicationsBenefits• Equity opportunity in a venture tackling a multi-trillion dollar market• Technical ownership role building user-facing products from the ground up• Mission-driven work democratizing data ownership and creating fair compensation for users• Modern tech stack with cutting-edge frontend and backend technologies• Remote-first culture with a passionate, experienced team• Opportunity to learn Web3 technologies while leveraging your fullstack expertiseCompany Overview• Sentiment: Verified Data That Validates & Delivers Real User Feedback You Can Rely On It was founded in undefined, and is headquartered in , with a workforce of 2-10 employees. Its website is

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