SharePoint Administrator
SharePoint administrator responsible for managing SharePoint farms/Online, troubleshooting incidents, and coordinating deployments.
On-site • Warsaw, Poland- Full Time
ARHS Group
67 open rolesLast updated May 5, 2026 at 8:23 AM UTC
All open jobs at ARHS Group
Browse the full live job inventory for ARHS Group. This page is focused on current openings, while the overview tab highlights role groups and hiring patterns.
67 open positions
L2 IT Support Engineer (m/f)
Provide Level 2 technical support for incidents related to workstations, software, and infrastructure.
On-site • Luxembourg- Full Time
- Min. 2 YOE
Database Administrator
Database administrator responsible for MS SQL deployments, tuning, and ETL in distributed environments.
- On-site • Warsaw, Poland
- Full Time
- Min. 5 YOE
User Support Specialist
Provide high quality technical assistance and support for internal and external users while improving digital workplace services.
- On-site • Warsaw, Poland
- Full Time
- Min. 4 YOE
Digital Workplace Administrator
Support IT infrastructure and Microsoft 365 services in a complex enterprise environment for EU Institutions.
On-site • Brussels, Belgium- Full Time
Senior IT Sales Account Manager (EU Agencies & EC-Funded Programs)
Drive sales across EU Agencies and EC-funded programs, shaping strategic plans and multi-year procurement opportunities.
- Remote • Belgium
- Full Time
- Min. 5 YOE
Identity and Access Management Engineer
IAM Engineer responsible for administration, monitoring and support of IAM systems, with Microsoft Identity Manager and federation services, leveraging PowerShell automation.
- Remote • Poland
- Full Time
- Min. 5 YOE
Automation Test Engineer (m/f)
QA/testing professional with API testing, test automation, and ISTQB certification delivering on-site testing for airline systems.
- On-site • Luxembourg
- Full Time
- Min. 5 YOE
Full Stack Developer
Develop qualitative Java-based web solutions and middle-layer integration between backend and frontend systems.
- On-site • Brussels, Belgium
- Full Time
- Min. 5 YOE
Netwerk Engineer
Netwerk Engineer bij ARHS: ontwerp, installatie en beheer van netwerken en VPN-omgevingen voor klanten.
- Remote • Belgium
- Full Time
- Min. 2 YOE
.NET Developer
Develop backend and frontend applications, analyze requirements, produce specs, implement changes, and document technical details.
- Remote • Belgium
- Full Time
- Min. 3 YOE
Senior Java JEE Developer (m/f)
Senior Java JEE Developer with 7+ years designing REST APIs and Java EE 7, onsite client delivery.
- On-site • Luxembourg
- Full Time
- Min. 7 YOE
Senior OpenText Integration Specialist (m/f)
Senior integration engineer focusing on OpenText xECM integrations, Azure API Management, and Microsoft 365 integrations.
- Remote • Luxembourg
- Full Time
- Min. 7 YOE
IT Architect – SDLC & Platforms (m/f)
Define and govern end-to-end SDLC platform using GitLab/SonarQube on AWS to support 2,000+ users.
- Remote • Luxembourg
- Full Time
- Min. 5 YOE
Senior Java Developer (Liferay)
Senior Java Developer with Liferay DXP experience to deliver scalable, cloud-based public sector solutions using Java 17, Azure, Kubernetes, and REST APIs.
Remote • Bulgaria- Full Time
- Min. 5 YOE
Senior Fullstack Developer (Java & Angular)
Senior fullstack developer skilled in Java and Angular delivering scalable software solutions.
- On-site • Luxembourg
- Full Time
- Min. 8 YOE
Cloud Engineer AWS or Azure (m/f)
Design, implement, and maintain cloud environments on AWS or Azure with focus on secure, scalable solutions.
- On-site • Luxembourg
- Full Time
- Min. 2 YOE
Intermediate Application Developer (.NET / SharePoint / Azure)
Develop back-end and front-end components within SDLC, focusing on .NET, SharePoint Online, and Azure integration.
Remote • Malta- Full Time
- Min. 6 YOE
Mid-Level ETL Developer
Mid-level ETL developer responsible for design, development, and optimization of ETL workflows and data warehousing solutions.
- On-site • Luxembourg
- Full Time
- Min. 3 YOE
Full Stack Developers (Java & React)
Develop robust Java/React applications, with Spring Boot, Oracle SQL, and AWS, across UI and API layers.
- Hybrid • Brussels, Belgium
- Full Time
- Min. 3 YOE
Senior Cybersecurity Architect
Senior cybersecurity architect to design secure Azure/AWS architectures, lead DevSecOps integration, and mentor security teams.
- On-site • Luxembourg
- Full Time
- Min. 10 YOE
Java Jee Developer
Develop Java EE 7 backend services, design REST APIs, and maintain CI/CD pipelines for a European institution client in Luxembourg.
- On-site • Luxembourg
- Full Time
Service Owner – Load Testing (m/f)
Lead the corporate Load Testing service roadmap, collaborate across teams, and drive performance improvements.
- On-site • Luxembourg
- Full Time
- Min. 5 YOE
DevOps Engineer (m/f)
Oversee deployment, automation, and production tooling in on-site client environments with 5+ years in DevOps or operations.
- Full Time
- Min. 5 YOE
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