IT DevOps Specialist (m/f/n)

Department: Energy Business IT | Location: Esch-sur-Alzette | Contract: Permanent | Job Requisition N°19079



Your tasks



  • You design and develop APIs used by frontend application and ensure that APIs are well-documented and follow RESTful or other industry-standard principles .
  • You design and maintain  databases to store and retrieve data for frontend applications.
  • You optimize database queries for performance and efficiency.
  • You implement user authentication and authorization mechanisms to ensure secure access to app data using our oauth 2.0 authentication server. 
  • You put encryption and other security measures in place to protect sensitive data and you regularly update and patch security vulnerabilities.
  • You integrate the backend with external services and APIs and handling data synchronization between systems.
  • You implement logging mechanisms to track errors and system activities. 
  • You use version control systems (e.g., Git) to manage and track changes in the backend codebase and coordinate with other developers through version control tools.
  • You conduct unit testing and integration testing to ensure the reliability of backend code.
  • You support the development activities of innovative/digital projects and products.



Your profile



  • You hold a university degree in computer science, software engineering or equivalent.
  • You have minimum 2 years of working experience in a similar position. 
  • Strong skills in NodeJS and/or Python with both object oriented and functional programming 
  • You are able to write high quality and optimized code with a customer-oriented mindset. 
  • Experience with public clouds (AWS) containers (e.g. Kubernetes), and CI/CD pipelines, as well as Agile and tools like Jira and Gitlab/GitHub
  • You are familiar with API design, management, and best practices.
  • You have excellent verbal and written communication skills in English and French.




What we offer



“Together we build the future of Luxembourg’s energy transition”.



  • The opportunity to join a Group that actively shapes the energy transition in Luxembourg and the Greater Region
  • A multicultural and international working environment that encourages diversity and inclusion. 
  • A competitive salary with additional benefits 
  • A significant stability of employment and the possibility to evolve within the Group.
  • Continuous learning and development career path adapted to the needs of each employee. 
  • Hybrid working mode with the possibility to work from home



For external applications, a recent copy of the police record will be requested if you are invited for an interview.

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