CareerPlan

Middle Node.js Engineer

Warsaw, PolandFull-time2026-09-16 → 2026-10-07

Core

Design, develop, and maintain scalable, high-performance backend services and APIs that secure software supply chains.

Role type

Middle Node.js backend engineer

Builds

Cloud-based services, microservices, and backend infrastructure

Domain

Software supply chain security, cloud infrastructure

Required skills

Node.js, SQL databases, NoSQL databases, microservices architecture, cloud services, system debugging, performance optimization

Preferred skills

Experience working directly with customers, product-focused environment experience

Technologies

Node.js, SQL, NoSQL, cloud platforms

Responsibilities

Design and implement solutions within a microservices architecture, troubleshoot and resolve complex production issues, improve system performance and security, build and maintain cloud-based services

Seniority

Mid-level, hands-on IC