INTERNSHIP DETAILS

Intern IT Software Developer

CompanyCargolux
LocationLuxembourg
Work ModeOn Site
PostedApril 29, 2026
Internship Information
Core Responsibilities
The intern will collaborate with cross-functional teams to design, develop, and deliver new software features. They will also assist in troubleshooting and debugging application issues while writing clean, maintainable code.
Internship Type
full time
Company Size
2120
Visa Sponsorship
No
Language
English
Working Hours
40 hours
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About The Company
Cargolux is Europe’s largest all cargo carrier and boasts a modern fleet of purpose-built 747-400 and 747-8 freighters. Cargolux was the launch customer for both these aircraft types which it continues to operate to move valuable and time-sensitive commodities worldwide. The company covers a global network spanning 75 destinations and 85 offices in over 50 countries as well as a number of trucking contractors serving more than 250 international gateways. Its current shareholders are Luxair (35.1%), HNCA (35%), BCEE (10.91%), SNCI (10.67%) and the Luxembourg state (8.32%). Cargolux has established itself as a high-quality, reliable air cargo carrier committed to service excellence. The airline offers a customized portfolio of products dedicated to specific shipment types to ensure live animals, perishables or outsized freight are expertly handled. The highly trained and dedicated staff offer an additional guarantee of quality. Our airline is specialized in B747 line and hangar maintenance up to and including C-Checks. It provides a range of specialized maintenance services and holds line maintenance approval for 777 aircraft. The company also offers third-party maintenance services at its state-of-the-art double bay facility in Luxembourg. Cargolux is a member of the Airlines for Europe (A4E) and the International Air Transport Association (IATA). For more information, please visit www.cargolux.com.
About the Role

Task Responsibilities:

Collaborating with cross‑functional teams to help define, design, and deliver new features.
Assisting in troubleshooting and debugging application issues as they arise, with guidance from the development team.
Writing clean, scalable, and maintainable code in line with established best practices.

Essential Requirements For The Position:

You must currently be enrolled as a student.

Required Skills:
Familiarity with the .NET framework and C# programming language.  
Basic understanding of React and JavaScript/TypeScript.  
Knowledge of web technologies like HTML, CSS, and RESTful APIs.  
Strong problem-solving and analytical skills.  
Ability to work collaboratively in a team environment.  
Fluency in English is a must.

Preferred Skills:
Experience with Git or other version control systems.  
Exposure to database management systems such as SQL Server or MySQL.  
Understanding of agile development methodologies.  

Working Conditions:

5-6 months full time Internship based in Luxembourg.
A Certificate of good conduct (Casier judiciaire, Polizeiliches Führungszeugnis) will be required in case of a positive selection.
Flexible working hours.
Regular office presence to be expected (located in SANDWEILER).
Paid internship.

Key Skills
.NETC#ReactJavaScriptTypeScriptHTMLCSSRESTful APIsProblem-solvingAnalytical skillsTeamworkEnglishGitSQL ServerMySQLAgile
Categories
SoftwareTechnologyEngineering
Benefits
Paid internshipFlexible working hours