Senior Backend (Node.js) Engineer Offline

📍 Remote | 🕒 Timezone: CEST ±2 | 💼 Full-time, Long-term
 

About the Product
Our client is building a next-gen platform for digital trading and mortgage asset management in the U.S. It enables investors to:

• analyze mortgage loans;
• access up-to-date housing data and reporting;
• easily buy and sell loans online.

Key Responsibilities:

• Design, develop, and maintain the Plus Platform using Node.js and TypeScript.
• Build and consume RESTful APIs for efficient and secure client-server communication.
• Integrate with third-party APIs and external services.
• Work with containerized services in Docker and manage data using PostgreSQL (via Sequelize).
• Collaborate closely with product, design, and engineering teams to deliver full features.
• Write clean, maintainable, and well-tested code (e.g., using Playwright).
• Participate in code reviews and contribute to technical decisions and architecture.
• Use CI/CD pipelines (GitHub Actions) and deploy on AWS.
   

Tech Stack:

• Backend: Node.js, TypeScript, PostgreSQL, Sequelize
• Frontend: React
• Infrastructure: Docker, AWS, GitHub Actions
• Testing: Playwright
   

What We’re Looking For:

• 7+ years of experience in web development.
• Strong skills in Node.js and TypeScript.
• Experience with React and PostgreSQL.
• Solid knowledge of Docker, CI/CD, and testing practices.
• Fluent English (C1+ level) — both spoken and written.
   

Nice to Have:

• Experience in fintech, mortgage, or analytics-related products.
• Full-stack experience across both frontend and backend.
• Background in scaling SaaS/product platforms.
   

📩 Interested? Let me know — I’ll be happy to share more about the team, tech challenges, and what it’s like working with us.