Bonapolia
Senior Node.js Engineer
BonapoliaPoland5 days ago
Full-timeEngineering, Information Technology
We're looking for a Senior Node.js Engineer for a leading global management consulting firm.

It provides consulting and technology services to large enterprise clients, including organizations across finance, media, and technology sectors.

Project Description:

The client is supporting the implementation of an internal financial data platform in a client’s environment through a lift-and-shift deployment.

The goal is to adapt, integrate, and validate the existing platform within the client’s infrastructure — ensuring compliance with technical, security, and authentication standards.

You will work alongside a DevOps/Release Specialist and client-side engineering teams to adjust application components, integration logic, and deployment configurations for seamless operation within the target environment.

Must Have:

  • 4+ years of experience as a Software Engineer (backend or integration-focused)
  • Hands-on experience with Node.js, including API development and system integration
  • Strong understanding of cloud environments and containerized deployments (Docker)
  • Experience integrating with authentication and authorization systems (OAuth2, SAML, SSO)
  • Excellent debugging, documentation, and communication skills in client-facing contexts

Nice to Have:

  • Previous experience with lift-and-shift or migration projects
  • Exposure to module bundling or frontend build tools
  • Familiarity with CI/CD automation and deployment validation
  • Knowledge of infrastructure-as-code principles
  • Experience working in cross-functional and distributed engineering teams
  • Golang programming language knowledge or ready to learn.

Responsibilities and Tasks:

  • Collaborate with customer and technical teams to analyze environment-specific requirements and adapt components accordingly
  • Contribute to backend and integration updates in Node.js, ensuring API compatibility and secure communication
  • Support authentication integration with identity providers
  • Validate and fine-tune the React-based frontend for environment compatibility and deployment readiness
  • Participate in environment validation and testing across cloud-hosted and client-side environments
  • Work closely with the DevOps/Release Specialist on deployment configuration, CI/CD integration, and release validation
  • Prepare technical documentation and contribute to knowledge transfer for client teams

Technology Stack: Node.js, Go, REST APIs, React 18, module bundling, cloud environment, Docker, CI/CD tools, SSO integration, secure APIs

👍English: upper-intermediate

🌍 Location: Europe (preferably Poland)

📩 Ready to Join?

We look forward to receiving your application and welcoming you to our team!

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