Fullstack Developer

We are a stable and profitable startup based in Rishon LeZion, with a team of 15 people. All work is performed on-site from our office. The company develops four key platforms in the digital and advertising ecosystem, including a data-driven campaign management system, proprietary audience-matching tools, internal advertising event tracking, and a consumer gaming platform. As part of our small and agile R&D team, you will play a central role in shaping user-facing experiences and building high-quality fullstack features that power our core systems.ResponsibilitiesLead the design and development of intuitive, responsive, and high-performance user interfaces using ReactCollaborate with product and design teams to implement strong UI/UX principles across all platformsDevelop and maintain fullstack features using React (frontend) and Node.js (backend)Work with SQL and NoSQL databases (e.g., PostgreSQL, MongoDB) to support application functionalityBuild and consume RESTful and GraphQL APIsOperate in a cloud environment (primarily AWS) and follow modern CI/CD workflowsEnsure code quality through clean, maintainable, and testable codeTake ownership of features from concept to deploymentCollaborate closely with the Head of Development and other team membersRequirements4+ years of fullstack development experience, with a strong emphasis on frontend web developmentExpert-level proficiency in React, JavaScript/TypeScript, and modern frontend architectureStrong UI/UX sensibility and experience turning design concepts into smooth, polished interfacesSolid experience with Node.js for backend developmentStrong understanding of database design, data structures, and working with SQL/NoSQL systemsExperience with cloud infrastructure (AWS preferred)Proactive, independent, and comfortable working in a fast-paced team environmentExcellent communication and problem-solving skillsFluent in English (spoken and written)