(Senior) Node.js Developer (m/f)

at 1 & 1 IONOS Cloud GmbH (view profile)
Location Berlin, Germany
Date Posted November 26, 2018
Category European Union - EU Blue Card Jobs
Germany - Residence Permit Visa Jobs
Job Type node.js


With more than eight million customer contracts, 1&1 IONOS is the leading European provider of cloud infrastructure, cloud services and hosting services. From VPS to bare metal servers to high-end IaaS solutions: 1&1 IONOS offers medium-sized and large companies all the products they need to build their hybrid or multi-cloud environments and is the only IaaS cloud computing provider in Germany with its own code stack. With over 90,000 servers, 1&1 IONOS operates one of the world's largest and highest quality IT infrastructures. In Crisp Research's Cloud Vendor Universe, 1&1 IONOS has repeatedly been recognized as one of the leading providers of cloud platforms.

The Enterprise Cloud of 1&1 IONOS is the "Cloud - Made in Germany" with self-developed, data protection-compliant IaaS platform for companies, system houses/integrators and managed service providers. It is flexibly scalable and offers free 24/7 support by qualified system administrators. During operation, the capacity of all components can be adapted to current requirements thanks to Live Vertical Upscaling.

1&1 IONOS was created in 2018 from the merger of 1&1 Internet with the Berlin-based IaaS provider ProfitBricks and is part of the listed United Internet AG.

Become a part of our team and apply as:

(Senior) Node.js Developer (m/f)

Your responsibilities:

  • Design and development of our software components
  • Accompany the development process, i.e. requirement analysis, design, implementation and testing through to handover to Operations
  • Work in one of our Scrum teams
  • Responsibility for the quality of our software by using standard procedures such as code-review, – metrics and unit-tests
  • Documentation of the software modules
  • Identification and removal of problems in the production system
  • Adjustment of requirements and the software architecture
  • Continuous improvement of our services and our service management processes

Your qualifications:

  • Expert knowledge in Node.js development
  • Familiar with Promises, Generator Functions and other ES7 patterns
  • Experience with Open-API specification
  • Profound knowledge of Express.js
  • Experience with Docker like deployments and other DevOps strategies, specifically rancher
  • Familiar with test frameworks, i.e. Mocha
  • Lateral thinking
  • Self-driven and self-organised
  • Focused on solutions
  • Fluent in English, German is a plus

Visa Assistance

Open to assisting the right candidate with the following Visa(s) / Work Permit(s)

1) European Union - EU Blue Card Jobs
2) Germany - Residence Permit Visa Jobs