Senior JavaScript FullStack Developer

Nasze wymagania: minimum 7 years of commercial experience in software development strong experience with Node.js strong experience with React, Next.js or Angular very good knowledge of JavaScript and TypeScript experience working with MongoDB experience with cloud environments (preferably AWS) experience working on production systems strong understanding of software architecture and best practices high level of independence and ownership very good communication skills Mile widziane: experience with deployment platforms (e.g. Render) experience in FinTech projects O projekcie: We are looking for a strong Senior Fullstack Developer to join an ongoing FinTech project. The project focuses on building a platform that improves collaboration and relationship management between lenders and brokers. It is a product-oriented environment with continuous development, including new features, maintenance, and onboarding of new clients. You will join a team working on a production system, where scalability, performance, and clean architecture are key. Zakres obowiązków: design, develop, and maintain fullstack applications build and extend backend services using Node.js develop frontend features collaborate on architecture and technical decisions ensure scalability, performance, and reliability of the system write clean, maintainable, and high-quality code contribute to feature development, maintenance, and product improvements Oferujemy: B2B contract: 100 - 150 +vat/h long-term cooperation 100% remote work collaboration with a US-based client project with an active roadmap and real product impact