Jobs at ARHS Group

The Senior System Engineer is responsible for software installations, infrastructure design, IT environment improvements, and providing 2nd and 3rd line support while ensuring quality documentation.

As a Network Engineer, you will design, install, configure, and manage physical networks, overseeing IT security and monitoring network performance, while also documenting processes and troubleshooting issues.

The Java software engineer will develop backend and frontend applications, produce specifications, maintain applications, handle change requests, and document technical processes.

The .NET Developer will work on backend and frontend development, analyze requirements, maintain applications, implement changes, and produce technical documentation.

As a Functional Analyst, you will liaise between business needs and IT solutions, documenting requirements, analyzing processes, and conducting tests to optimize automated systems.

Develop and maintain applications in Java, analyze requirements, implement changes, and produce technical documentation while collaborating in an Agile team.

Manage end-to-end recruitment lifecycle for IT positions, source candidates, partner with hiring managers, and maintain candidate experience.

The role involves configuring, deploying, and maintaining containerized applications on OpenShift, managing namespaces, ensuring application security, scaling, and monitoring application health while supporting development teams. Candidates need extensive experience in OpenShift administration.

The Virtualization Engineer will manage and administer virtual computing environments, optimize performance, handle patch management, and provide technical support, collaborating with IT teams.

Responsible for managing backup and disaster recovery solutions, ensuring data protection, troubleshooting issues, and optimizing backup infrastructure performance and security.

Entry-level role supporting design, development, and deployment of AI solutions (LLMs, NLP, document intelligence). Tasks include data preparation, model experimentation, API exposure, cloud deployment (Azure/AWS), DevOps practices, testing, and documentation while learning from senior engineers.

Lead design, development, and deployment of production-grade AI solutions (LLMs, NLP, CV) across cloud and edge. Architect ML pipelines, drive MLOps and infrastructure automation, deploy scalable APIs and hybrid deployments, and mentor engineering teams while ensuring observability, performance, and security.

The MDM Administrator will manage a large-scale mobile device environment, perform device administration, enforce security policies, and implement configuration improvements.

Develop and maintain features for lending applications using Java and related technologies, participate in Agile processes, and provide production support.

The ServiceNow Administrator is responsible for managing and administering the ServiceNow platform, overseeing development, analyzing business requirements, and presenting solutions, while also ensuring platform security and user training.

The Business Analyst will gather and validate business requirements, maintain documentation, and collaborate with teams to support solution implementation and project management.

Serve as liaison between business stakeholders and development teams to gather and document requirements, model processes (BPMN), define REST API integrations, write user stories and acceptance criteria, support functional testing, and assist users during implementation within Agile projects for Luxembourg public sector.

Join a client team in Luxembourg to support data integration and warehousing: develop ETL processes, data models, data marts, perform capacity planning, performance tuning, data analysis, document and improve ETL components, and promote development best practices while working onsite with clients and colleagues.

Design, build, and maintain business solutions using Microsoft Power Platform (Power Apps, Power Automate, Power BI). Collaborate with stakeholders to automate processes, create dashboards, integrate with Microsoft 365 and enterprise systems, and support testing, deployment, and maintenance while promoting best practices and documenting solutions. Onsite presence at the client required.

Develop and maintain Power BI dashboards and reports, support stakeholders to gather requirements, assist with data preparation, transformation and modelling, test and troubleshoot reports, produce documentation, and collaborate with data and project teams to deliver reliable reporting solutions.