ruby English-speaking jobs in Arlon

Provides first-line technical support to end users via phone, email, and chat. Diagnoses and resolves hardware and software issues, tracks incidents in ServiceNow, and ensures complete user resolution. Requires proficiency in English and French, Microsoft Office Suite, and various operating systems.

Corporate Accounting Expert needed for international group west of Brussels. Responsibilities include financial statement accuracy, expense follow-up and reporting, tax return preparation, and year-end audit support. Requires 5+ years accounting experience, IFRS knowledge, and SAP proficiency. Fluent English, French or German preferred.

Coordinates the timely manufacturing and release of patient-specific batches within a sterile GMP environment. Ensures smooth collaboration across teams, including Manufacturing, QA, QC, and Investigations.

Provide outstanding customer service to Swapfiets members, assisting with subscriptions, repairs, and product recommendations. Perform small bike repairs and maintenance, swap out bikes when needed, and maintain a clean and organized store. Must possess a driver's license, speak English and Dutch, and have an affinity for bikes and service.

Logistics Engineer to optimize logistics operations through innovation and continuous improvement. Analyze material flows, identify bottlenecks, and implement efficient processes. Collaborate with teams to support strategic projects and drive process optimization.

Full Stack Developer (Node.js / TypeScript + React) needed for a fast-growing European tech scale-up. Design, maintain backend services, REST APIs, and optimize PostgreSQL data models. Build and iterate on frontend features with React / Next.js.

International Account Manager for a 12-month contract. Develop and grow retail customer relationships in Continental Europe. Responsibilities include developing international strategies, negotiating contracts, and supporting country implementations.

Electrical Maintenance Technician needed for a global renewable solutions producer. Manage and maintain electrical networks up to 150 kV, including lighting, fire detection systems, and power switches.

Experienced Level 2 Firewall Engineer needed for a 6-12 month contract. Troubleshoot complex Firewall incidents, drive infrastructure automation, and modernize Firewall operations using Infrastructure-as-Code and DevOps practices.

Smappee seeks a driven Business Development & Account Manager to expand its EV charging footprint in Wallonia. Responsibilities include prospecting, building partnerships, managing the sales cycle, and analyzing customer needs to offer tailored solutions.

Brunel seeks a Medior DevOps Engineer to support ICT Manager in maintaining and evolving a modern IT infrastructure. Responsibilities include managing CI/CD pipelines, designing and implementing cloud infrastructures (Azure, Kubernetes, Docker), and automating technical processes. Requires 3-5 years of experience in DevOps, Systems Engineering, or Infrastructure Engineering with strong expertise in Kubernetes, Docker, Linux, CI/CD pipelines, and Azure.

Leads engineering teams delivering complex, long-lived production software in a medical device or healthcare industry setting. Requires 10+ years of software engineering experience, including 3+ years in engineering leadership.

Senior Associate to advise national and international clients on Belgian employment law matters. Manage files, collaborate with partners, and represent clients in court. Requires a Master's degree in Law with a specialization in employment law and 5+ years of relevant experience. Fluent in English, with excellent command of French and/or Dutch.

The HR Services Officer ensures the correct execution of administrative and organizational tasks related to personnel administration and wage payouts. Responsibilities include processing personnel files, maintaining HR systems, and providing information to employees on social legislation, internal procedures, and wages.

Provides administrative support to senior managers and leadership teams. Manages calendars, filters meeting requests, and handles confidential information. Organizes meetings and conferences, and contributes to office administration improvements.

IT Business Analyst needed for a market-leading insurance and services company. Translate business needs into IT solutions, map processes, and collaborate with stakeholders. Fluent in Dutch, French, and English required. Minimum 2 years of experience as a Business Analyst or similar role.

IT Support Technician needed for European and UK operations. Manage helpdesk tickets, provide onsite and remote support, and troubleshoot hardware, software, and application issues. Experience in Windows environments, Active Directory, and enterprise applications required.

Data Scientist specializing in NLP and graph AI to develop intelligent financial systems. Responsibilities include building and deploying NLP models, working with graph data, and designing Generative AI solutions. Requires fluency in French and English, strong NLP experience, and proficiency in Python.

Temporary order picker position at IKEA Distribution Genk. Work a two-shift schedule (6:00 AM–2:02 PM / 2:00 PM–10:02 PM) during July and August 2026.

Project Manager to lead end-to-end agentic AI projects using classical project management methodologies. Requires proven experience delivering agentic AI projects and expertise in WBS, Gantt, CPM, EVM, and formal change control.