Analyst Developer – FR/EN

Published on 09/03/2023

NSI Luxembourg logo

NSI Luxembourg

Working time
Type of contract
Spoken languages
Professional experience
Educational level

NSI – Analyst Developer – FR/EN


NSI -CEGEKA Group is based in Luxembourg and Belgium. The company celebrated its 29th anniversary in 2022. NSI is a provider of value-added IT services (Agile application development, ERP, cloud infrastructure, professional services) for the private and public sectors.


To reinforce our team, we are looking for an Analyst Developer, speaking French and English.


Your main responsibilities:

  • Work with the product development team to develop front end and back end solutions, coordinate with clients on the details of the solution
  • Participate in end-to-end project/product development aspects starting from functional specification, technical designs, development, testing, deployment and support in accordance with agreed procedures together with technical contribution to software development projects
  • Provide software development support using industry standard software development practices and modern programming languages/operating systems
  • Design, execute and monitor application tests on new/existing programs to resolve errors, to isolate areas for improvement, and for general debugging of the application
  • Design, implement and deploy software systems/applications, by using standard analysis/design/programming techniques
  • Create and maintain use case/technical documentation using defined technical documentation templates
  • Perform coding from written use case/technical specifications and ensuring that every coding path is thoroughly unit tested and bug free
  • Participate in software development projects; including requirements definition, analysis, design, code, test, debug, document, peer-review, deploy/implement, monitor and support
  • Participate in client interactions to develop system solutions to business problems
  • Work within established procedures and standards to develop, test, implement and maintain the application software as well as apply industry best practices as required
  • Provide production support including problem analysis and coding of resolutions, defect corrections, monitoring, optimizing and performance tuning


Your profile:    


  • You have at least 6 years of experience in a similar position
  • Bachelor’s degree in a related field (Information Technology, Engineering)
  • Fluent in French & English
  • Expertise in React and is capable of building front end applications from scratch
  • Expertise in C#, .Net and can embed these capabilities into existing or new solutions
  • Experience with :
  • React, NodeJS
  • Git, version control system
  • Solid principles and Object-Oriented Design patterns
  • HTML, CSS, JavaScript, SASS
  • .NET Framework (up to and including 4.72)
  • .NET Core (2.2, 3.x)
  • C# (ASP.NET, MVC, Web API, Entity Framework)
  • Database Systems: SQL Server
  • Agile experience and/or certification is nice to have
  • Unit testing (NUnit, xUnit, jest, react testing library)
  • Expertise with SOA concepts
  • Expertise in APIs, web services concepts, and standards
  • Source Code Management: DevOps
  • Ability to work independently and as part of a team while demonstrating initiative and using good business acumen
  • Ability to be an excellent communicator


If at the end of the recruitment process your application is successful, you will be asked for a criminal record.


The offer:

  • Take the opportunity to join our "NSI family", where human values remain at the heart of our priorities
  • Permanent contract
  • Training courses
  • Dynamic and innovative environment
  • Be in the position to open your career perspectives
  • 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

27 rue Henri Koch
4354 Esch-sur-Alzette

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Analyst Developer – FR/EN

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