Mid Backend Developer with Node.js

Other

Mid Backend Developer with Node.js

Other
Na Ostatnim Groszu 3, Wrocław

ALTIMI

Full-time
B2B
Mid
Remote

Job description

We’re looking for a Backend Developer to help shape the foundation of a modular, enterprise-grade EdTech platform. This role is critical in designing and building scalable services using Node.js, aligned with a modern service-oriented architecture (SOA) which is already designed on enterprise-level but not yet on solution-level. You’l contribute to developing reusable, API-first components that power automation, AI-driven workflows, and seamless integrations. This is your opportunity to engineer the backend fabric of a high-impact EdTech platform, with the freedom to shape systems that wi l power learners and educators worldwide.


Responsibilities:

● Design and develop scalable backend services using Node.js within a microservices/SOA framework.

● Build wel-documented APIs (REST and GraphQL) for frontend clients, mobile apps, and third-party integration.

● Colaborate with architecture and DevOps to ensure backend services are secure, observable, and resilient.

● Integrate AI-ready, and external SaaS integrations / endpoints and support event-driven workflows (webhooks, pub/sub,

queues).

● Contribute to multi-tenant capabilities with role-aware access control, auditing, and extensibility.

● Write clean, testable code with a strong emphasis on maintainability and performance.



Required Skills:

● 4+ years of backend development experience, including Node.js and TypeScript.

● Proven track record in building and scaling microservices in production environments.

● Solid understanding of SOA principles, API-first design, and asynchronous workflows.

● Experience with authentication/authorization, queueing systems, and caching strategies.

● Familiarity with DevOps workflows (Docker, CI/CD, monitoring).

● Strong problem-solving ski ls and the ability to work in agile, fast-paced delivery teams.



We Offer:

  1. ​MultiSport card

  2. ​LuxMed medical package

  3. Allianz group insurance

  4. ​Value-based work culture

  5. Flexible working hours and remote work options.


Tech stack

    Polish

    C2

    English

    C1

    TypeScript

    advanced

    Node.js

    advanced

    Microservices

    advanced

    SOA

    advanced

    REST API

    advanced

    GraphQL

    advanced

    CI/CD

    nice to have

    Docker

    nice to have

Office location

Published: 26.08.2025
Mid Backend Developer with Node.js - ALTIMI