Senior Full Stack Developer - Cloud Technologies - EN Expirée

Publiée le 19/11/2023

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NSI Luxembourg

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Senior Full Stack Developer - Cloud Technologies - EN


NSI -CEGEKA Group is based in Luxembourg and Belgium. The company celebrated its 28th anniversary in 2021. NSI is a provider of value-added IT services (Agile application development, ERP, cloud infrastructure, professional services) for the private and public sectors.


We are looking for a Senior Full Stack Developer - Cloud Technologies, speaking English.


Your main responsibilities:

  • Develop, document, test, modify and maintain the custom software: web apps, IOT platform, …etc.
  • Write new code using prescribed specifications and design documentation in accordance with programming standards
  • Modify, test and troubleshoot existing programs/software utilizing the appropriate hardware, database, and development/programming technology
  • Contribute program and domain knowledge to feature and functionality planning.
  • Effectively unit test all codes and programs
  • Ensure documentation


Your profile:

  • At least 5 years of experience in a similar position
  • Master’s Degree
  • English fluent. French will be considered as an advantage
  • Proven experience designing and delivering cloud solutions with Azure if possible
  • Strong Experience with
  • PaaS (Platform as a Service) -Understanding of the different cloud models (IaaS, PaaS, SaaS)
  • Micro Services Architecture - Experience in the design and implementation of solutions using multiple cloud resources communicating with each other while being decoupled
  • Messaging system (Event Hub, Event Grid, Service Bus, Queues) - Ability to create decoupled cloud applications using messaging systems (MaaS) as a means of communication
  • NoSQL Databases (Document DB) - Knowledge of denormalized databases (design, implementation)
  • IoT - Ability to make a standalone device communicate with a cloud system in a secure and automated manner in order to collect telemetry and store it in a suitable resource (IoT Hub, DPS, Time Series Insight)
  • Will be considered as an advantage:
  • API Management - Centralization and securing of Business APIs
  • Azure active directory B2B / B2C - Authentication, authorization, management of user access and services to resources
  • WebSocket (SignalR) - Real-time communication between different resources such as a backend and a web client
  • Very good communication skills and team player
  • Autonomous, problem solver, and passionate for new technologies


The offer:

  • Permanent contract
  • Dynamic and innovation environment
  • Trainings
  • Competitive salary package


If you do not receive any answer within around 20 days, you should consider that we cannot proceed with your application.

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NSI Luxembourg

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4354 Esch-sur-Alzette

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