IT Support applicatif (H/F)

Open • French: C1 • 5 days ago
Smart Apply
Similar jobs
1,477,908open jobs
89,391companies
226,268added this week
Browse all
Location
Hybrid (Luxembourg City, Luxembourg)
Employment
Full-Time

Confirmed on the employer's own hiring board on Oct 12, 2026. First seen by Alion on Aug 8, 2026.

Overview
Company
Impact
Profile match

Open

Open is a French digital services and IT consulting company headquartered in Levallois-Perret near Paris, delivering software development, data, DevOps, infrastructure and digital transformation projects for corporate and public sector clients. It works with clients in retail, banking, insurance and mutual health, social protection, telecoms, energy and public services from offices in Nantes, Lille, Lyon, Rennes, Strasbourg, Tours, Toulouse, Metz, Aix-en-Provence and Luxembourg. It hires Java, .NET, Flutter and mainframe developers, senior DevOps engineers, data analysts, MDM specialists and technical and IT project managers.
open.global • HQ: Levallois-Perret, France • Custom Software Development • IT Consulting & Digital Transformation • 1001-5000 employees
Tech stack of Open
Backed by Montefiore

Rejoignez Open PSF Luxembourg, une entreprise leader dans le secteur de l'IT. En tant que Support Applicatif IT, vous serez responsable du support fonctionnel et technique des applications métiers, de l'analyse et de la résolution des incidents, ainsi que de l'amélioration continue des processus de support. Vous bénéficierez d'opportunités de développement professionnel et d'une culture d'entreprise dynamique.

Missions

  • Assurer le support fonctionnel et technique des applications métiers, analyser et résoudre les incidents.
  • Participer aux mises en production, au suivi post-déploiement, et effectuer des contrôles quotidiens.
  • Rédiger et maintenir la documentation d'exploitation et les procédures de support, et participer à l'amélioration continue.
Free account
Stop reading job ads. Get the ones that fit.
One free account turns this page into a shortlist built around your stack, your level and your pay.
Match on every job. Stack, seniority, pay and location, scored against your profile.
1,477,908 open roles. Read straight off company career pages, refreshed every day.
Unlimited applications. Every one you send is tracked in one place, on-site or on a company board.
3 tailored CVs a month. Rewritten for the exact job you are applying to. Included free.
Create a free account Continue with Google
Free forever. No card. Under a minute.

Recommended for you based on this role

Support
Similar stack
Same company
Luxembourg City
≈ $35k – $97k per year (Estimated) • In office • Full-Time • 2+ years exp • Rabat
Apply
Hybrid • Full-Time • Casablanca
DevOps
Azure
Windows Server
SLI/SLO/SLA
Windows
TCP/IP
DNS
DHCP
VPN
Wi-Fi
Cybersecurity
Microsoft Entra ID
Active Directory
Management
Jira
ServiceNow
ITIL
ITSM
Microsoft Office
Apply
≈ $44k – $97k per year (Estimated) • In office • Full-Time • Berlin
Apply
≈ $46k – $100k per year (Estimated) • In office • Full-Time • Würzburg
Apply
≈ $43k – $95k per year (Estimated) • Hybrid • Full-Time • Kiel
DevOps
Linux
Windows
DNS
Management
SharePoint
Microsoft Office
Apply
Data Engineer H/F 2 days ago
≈ $40k – $66k per year (Estimated) • Hybrid • Full-Time • 3+ years exp • Nantes
SQL
DevOps
GCP
Azure
AWS
Analytics
ETL/ELT
Management
Agile
Apply
≈ $36k – $72k per year (Estimated) • Hybrid • Full-Time • Nantes
COBOL
Management
Agile
Apply
≈ $35k – $55k per year (Estimated) • Hybrid • Full-Time • 3+ years exp • Nantes
JavaScript
TypeScript
C#
C#
ASP.NET Core
Frontend
Angular
Apply
Consultant AMOA H/F 2 days ago
≈ $41k – $64k per year (Estimated) • Hybrid • Full-Time • Nantes
Apply
≈ $43k – $77k per year (Estimated) • Hybrid • Full-Time • Nantes
Python
Apply
≈ $23k – $57k per year (Estimated) • In office • Luxembourg City
Frontend
Zustand
React.js
Apply
≈ $28k – $67k per year (Estimated) • In office • Luxembourg City
Apply
Hybrid • Luxembourg City
Python
SQL
Cybersecurity
GDPR
Management
Agile
Apply
≈ $30k – $59k per year (Estimated) • In office • Internship • Bachelor's Degree • Luxembourg City
AI/ML
Machine Learning
Analytics
Power BI
Management
Power Automate
Power Apps
Apply
≈ $69k – $153k per year (Estimated) • In office • 5+ years exp • Luxembourg City
Python
Management
Microsoft Office
Apply
See all jobs
This is one of many
1,477,908 more open roles from verified company boards, updated every day.
Browse all jobs Get matched roles