Backend Engineer

📋 Description

• Design, develop, and maintain the central API and backend services, primarily using Node.js and
• Build fast, efficient services that reliably deliver data and calculations while providing an
• Design intuitive APIs and elegant data models that abstract complexity for internal developers and
• Scale backend systems and infrastructure supporting existing products while maintaining
• Help develop and validate new products, services, and ideas through rapid MVPs and technical
• Treat the internal API as a product, taking ownership of its stability, usability, performance, and

🎯 Requirements

• Several years of professional experience developing large-scale, scalable APIs and backend systems.
• Strong passion for API design, with the ability to think clearly about interfaces, architecture
• Deep expertise in Node.js and TypeScript.
• Strong experience with databases and data technologies such as PostgreSQL, MongoDB, ClickHouse
• High standards for stability, developer experience, performance, and code quality.
• Demonstrated ability to take end-to-end ownership of projects and deliver results across different

🎁 Benefits

• Competitive salary: €60,000–€90,000 fixed annual salary.
• Equity participation: VSOP opportunity, allowing employees to participate in the company’s
• Profit sharing: Employee participation in company profits.
• Fully remote: Work from anywhere in Europe.
• Flexible working: A 100% remote, asynchronous, and flexible working environment designed to support
• Full-time employment: 40 hours per week.