Senior Backend Engineer

Job Summary

A company is looking for a Senior / Staff Backend Engineer (API) - Economy.

Key Responsibilities

• Design and implement scalable backend services in Node.js and TypeScript
• Ensure transactional integrity in high-volume economic systems
• Participate in architectural discussions and drive refactors for long-term platform evolution

Required Qualifications

• 5+ years of experience in backend engineering for SaaS, fintech, marketplaces, or online platforms
• Deep proficiency in Node.js and TypeScript
• Strong experience with relational and non-relational databases (MySQL, MongoDB, Redis)
• Experience managing message queues, caching strategies, and WebSocket systems
• Familiarity with AWS, Docker, CI/CD pipelines, and Infrastructure as Code