T Hub - Senior Fullstack Developer - Backend-Heavy (Node.js/React)

Location: Warszawa, Poland; hybrid work model

Company

hirify.global operates a telecommunications business and is developing a greenfield platform integration layer.

What you will do

• Build and maintain MNO translation adapters for the CMP Integration Layer.
• Design and implement backend API contracts for the integration layer.
• Contribute to the React-based management dashboard as a secondary focus.
• Own CI/CD pipelines for services within the team's GitOps framework.
• Participate in a 24/7 on-call rotation, approximately one week in seven.

Requirements

• 5+ years of experience with Node.js.
• Solid experience with React, including Hooks, Context, and state management.
• Hands-on experience with Azure and/or AWS cloud services.
• Strong understanding of REST, SOAP, and webhook patterns.
• Experience with Docker, Kubernetes, GitLab CI/CD, and automated testing.
• Ability to work in a hybrid model from Warszawa.

Nice to have

• Experience with Azure Functions, Service Bus, or Event Grid.
• Familiarity with OIDC and OAuth2 flows.

Culture & Benefits

• Employment contract.
• Greenfield engineering without legacy debt.
• Ownership of services and integration patterns within a GitOps framework.