Mid Fullstack Ddeveloper

📍 Warsaw (Onsite – near Metro Plac Wilsona) 💼 B2B About Silk Software House We build modern, scalable applications with fintech-grade reliability and strong backend architecture. Our projects focus on high-performance web platforms and integrations using Java Spring and Node.js ecosystems. Your Role As a Fullstack Developer, you’ll primarily work with Java Spring and Node.js on the backend, and React on the frontend. You’ll collaborate closely with backend and frontend engineers to deliver scalable production-ready applications. Responsibilities • Develop backend services using Java / Spring Boot and Node.js (NestJS / Express) • Build frontend applications with React / Next.js + TypeScript • Design and maintain REST APIs and integrations • Work with relational databases including PostgreSQL, MySQL, and MariaDB • Collaborate with designers, backend developers, and product teams • Participate in architecture and technical decision-making • Maintain and improve production applications Requirements • Ability to work 100% onsite from our office near Metro Plac Wilsona, Warsaw • Commercial experience with Java / Spring Boot, Node.js backend development • Experience with React + TypeScript • Good knowledge of relational databases (PostgreSQL, MySQL, MariaDB) • Experience building and maintaining production applications • Understanding of API integrations and backend architecture • English at least B2 level Nice to have • Experience with microservices architecture • Cloud deployment experience • CI/CD knowledge • Docker and containerization experience • Experience with scalable backend systems Tech Stack Area: Technologies • Backend: Java Spring Boot, Node.js, NestJS, Express • Frontend: React, Next.js, TypeScript • Databases: PostgreSQL, MySQL, MariaDB • DevOps: Docker, CI/CD • Tools: Git, REST APIs Recruitment Process 1. Intro Call – Quick chat about your experience, expectations, and our projects 2. Technical Interview / Task – Backend and frontend discussion focused on Java Spring, Node.js, and React 3. Final Meeting – team fit and project discussion 4. Fast feedback after each stage within a few days. 5. Process usually takes 2–3 weeks.