ruby English-speaking jobs in Belgian Luxembourg

Front Office Intern role at nhow Brussels Bloom. Responsibilities include welcoming guests, handling check-ins/outs, providing local information, and coordinating with hotel departments. Requires fluency in English and French.

Develop AI-powered engineering solutions in a multidisciplinary team. Design, build, and optimize high-performance machine learning pipelines. Requires strong Python and C++ skills.

Design and optimize Zone Pricing Strategy and Commercial Policy to drive profitable growth. Lead pricing transformation, ensure compliance, and build pricing competency across the organization. Requires pricing/commercial strategy experience.

Strategic, data-driven SEO Specialist needed to support global brands expanding into the Belgian Dutch market. Responsibilities include technical audits, content optimization, and AI visibility projects. Requires native Dutch proficiency and strong SEO knowledge.

Sales Advisor for a temporary 18h/week contract. Provide high-level customer service, assist at the cash desk, and manage stock replenishment and merchandising. Must be customer-focused, adaptable, and a strong communicator. Dutch and English skills required.

This two-year rotational program offers assignments in Operations and Production. Candidates will support projects like packaging standardization and changeover optimization, applying Lean tools and exploring AI. A relevant engineering degree and English fluency are required.

Senior Network Engineer provides senior engineering services for Cisco networking, switching, and routing for US Army Europe & Africa. Responsibilities include configuring, maintaining, and troubleshooting network infrastructure. Requires 5+ years of experience and an active Secret clearance.

Freelance Test Buyer/Mystery Shopper needed to conduct field surveys across the country. You will evaluate service quality by acting as a brand customer via email, phone, or in person. Reliability and accuracy are required.

Serve as the central technical safety contact for the ATLAS project, translating safety standards into design decisions for pharmaceutical manufacturing expansion. Requires a Master's in engineering and commitment to technical safety.

Senior Consultant in Energy, Resources & Industrials. Design key deliverables, lead projects, and mentor junior staff. Requires a Master's in Civil or Commercial Engineering and 3-6 years of consulting experience. Trilingual in French, Dutch, and English.

As B2B AI Translator, you bridge business and AI teams, translating challenges into impactful solutions. You define AI roadmaps, lead project execution, and advise on AI capabilities, requiring a Master's degree and 3-5 years of experience.

Wine Merchant role providing exceptional customer service. Responsibilities include POS transactions, merchandising, and engaging with customers. Requires High School education, Smart Serve Certification, and ability to lift up to 21 kilograms.

IT Business Analyst needed to bridge business and IT teams in the energy sector. Responsibilities include translating needs to functional specs, process analysis, and supporting IT solution implementation. Requires 3-5 years of experience and Agile knowledge.

Urgent freelance Java/Quarkus Team Leader role requiring technical leadership and strong communication. Must have fluent French or Dutch and English. Key skills include Quarkus, software architecture, and Azure experience.

Numerical Simulation Engineer to model and analyze physical phenomena using CFD and FEM for complex defense systems. Responsibilities include fluid flow analysis, multi-physics coupling, and simulation tool improvement. Requires a relevant Master's degree and 3-5 years of CFD experience.

B2B Account Manager to develop and stabilize a customer portfolio in the healthcare sector. Responsibilities include managing existing clients and prospecting for new ones, presenting services, and signing contracts. Requires sales experience and fluency in Dutch, French, and English.

Proactive HR & Transformation Coordinator supporting day-to-day HR operations and organizational change. Manage employee lifecycle, HR administration, payroll inputs, and coordinate transformation projects. Requires strong organizational skills and HR process knowledge.

Provide first- and second-line IT support, focusing on resolution and incident tracking. Responsibilities include PC setup, documentation, and service desk operations. Requires autonomy, strong Windows skills, and fluency in English and French.

Medior Digital Business Analyst to connect business and IT teams, defining requirements and supporting compliant IT solution delivery. Requires 3-5 years of IT BA experience in Agile environments.

Coordinate and execute airfreight operations and pricing according to PSA BDP standards. Responsibilities include negotiating rates with airline and overseas partners, managing end-to-end pricing requests, and ensuring compliance with IATA rules. Requires experience in airfreight pricing and strong MS Excel skills.