FullStack Engineer

Description

Summary: We are seeking a FullStack Engineer with a strong backend focus to build and scale Enterprise products, working closely with Product and Engineering teams to develop partner-facing experiences and internal applications. Highlights: 1. Develop partner-facing experiences, widgets, and internal applications. 2. Own features end-to-end, including deployment and support. 3. Actively leverage AI tools to accelerate development and increase productivity. We are looking for a **FullStack Engineer** with a strong backend focus to help build and scale Enterprise products. You will work closely with Product and Engineering teams to develop partner\-facing experiences, widgets, and internal applications. Responsibilities* Build and maintain frontend applications, widgets, partner portals, and landing pages. * Design and implement backend services and APIs. * Prototype new partner integrations and B2B solutions. * Work closely with Product Managers and Designers from requirements to production. * Own features end\-to\-end, including deployment and support. * Participate in code reviews and architecture discussions. * Actively leverage AI tools to accelerate development and increase productivity. **Requirements** **Backend** * Commercial experience with Node.js and TypeScript. * Experience building and maintaining REST APIs. * Good understanding of PostgreSQL and Redis. * Understanding of asynchronous patterns and message queues. * Familiarity with JWT and OAuth2\. **Frontend** * Strong JavaScript and TypeScript skills. * Solid experience with React or Angular. * Experience building responsive web applications. * Experience with component\-driven architecture and reusable UI patterns. * Experience with HTML, CSS, SCSS, and modern frontend tooling (Webpack, Vite, ESLint, Prettier). * Experience writing UI tests using Jest or similar frameworks. **Engineering Fundamentals** * Strong Git workflow and code review practices. * Experience with CI/CD and GitLab CI. * Docker and local development environments. * Comfortable working with Linux and CLI tools. * Understanding of software architecture and distributed systems concepts. **AI\-First Engineering** * Experience using Cursor, GitHub Copilot, Claude Code, or similar tools. * Experience with AI\-assisted coding, debugging, and documentation. * Understanding of prompt engineering and LLM capabilities. * AI\-first mindset and willingness to continuously learn. **Nice to Have** * Experience with Web3 or blockchain products. * Experience integrating third\-party APIs (payments, KYC providers, etc.). * Familiarity with Kubernetes and GitOps. * Experience integrating OpenAI, Anthropic, or other LLM APIs. * Experience with Next.js and SSR. **Benefits** * Professional growth: support for courses, conferences, and English learning (up to 100% coverage). * Work\-life fit: remote or hybrid format with flexible hours across international teams. * Paid leave: up to 20 vacation days \+ 8 company holidays \+ 5 personal days per year * Recognition programs: structured performance reviews and team awards. * Team culture: retreats in international locations (for example, company apartments in Cyprus).