ruby English-speaking jobs in Belgian Luxembourg

DO & CO seeks motivated hospitality professionals to deliver world-class service to VIP guests at the Formula One Belgium Grand Prix. Responsibilities include serving food and beverages, assisting guests, and maintaining a high standard of service. Previous hospitality experience is an advantage. Fluent English is required.

Senior .NET Developer to support ongoing initiatives within development teams. Must have strong knowledge of .NET WPF, SQL Server, MVVM, Microservices architecture, and REST APIs.

Expert Research Engineer needed for Barco Labs. Develop and demonstrate innovative solutions in AI-driven data & content sciences, deep learning, GPU rendering, computer vision, 3D visualization, game engines, XR, HMI, application innovation & rapid prototyping. Must have a master's in computer science engineering (PhD preferred), experience in Linux and Python, and at least one relevant specialization area of AI or Visual Computing. Hands-on experience with designing and implementing (visual) applications is required.

Technical Product Owner for Cloud Data Platform foundation, enabling analytics, reporting, and AI. Designs, prioritizes, and evolves core data platform capabilities. Collaborates with business stakeholders, engineers, and Data Governance to ensure platform services meet business needs and align with overall strategy.

Leads the development and implementation of Athora's data governance framework, ensuring data quality, regulatory compliance, and business value creation. Drives the data strategy and roadmap, translating strategic ambitions into actionable plans. Collaborates with business units to promote data literacy and embed governance controls.

Purchasing Manager will own and optimize the end-to-end purchasing process for electronic and hardware components. Responsibilities include managing the ERP system, driving MRP processes, leading supplier selection and negotiations, and overseeing inventory management.

As a Junior Industrial Performance Specialist (VIE), you will support the Manufacturing Excellence Senior Manager in a global team. You will maintain documentation, develop performance dashboards, and support the Group Industrial Performance Team in various projects.

PhD candidate to study how gene-regulatory programs give rise to neuronal phenotypes. This interdisciplinary project integrates wet-lab experimentation with advanced computational analysis to link gene regulation to neuronal function.

Billing Officer needed for a leading law firm in Brussels. Prepare, review, and issue invoices, ensuring accuracy and compliance with firm policies. Support the finance team and contribute to smooth operational processes.

Travel Consultant manages client travel requests, advises on travel options, coordinates international arrangements, and ensures smooth service delivery.

Gain industrial experience and work on technical challenges during a 4-6 month internship. Develop new methods, gain consumer insights, and improve product performance. Master students in scientific or engineering fields are encouraged to apply.

Accounting Manager needed for international organization. Manage accounting and financial reporting for multiple legal entities, ensuring compliance with IFRS and local GAAP. Lead, structure, and optimize accounting processes. Minimum 10 years accounting experience, 4 years managerial experience, and fluency in French and English required.

The Executive Coordinator supports the Accountable Manager, ensuring operational coherence and effective coordination across departments. The role focuses on regulatory compliance, safety oversight, workforce planning, process development, and cross-functional collaboration.

The Chief Operating Officer (COO) is a strategic and hands-on leader responsible for end-to-end execution across all Simera Sense Group operations. The COO translates strategy into actionable plans, drives production throughput and quality, and leads a global PMO to ensure delivery predictability. This role requires 10+ years of senior operational leadership experience in aerospace, defense, or high-tech manufacturing, with a proven track record of scaling production and supply chain systems.

Junior Industrial Automation Engineer will support the performance and reliability of automation systems at the Takeda Lessines site. Responsibilities include troubleshooting, implementing changes, and contributing to automation projects in a GMP-regulated environment. Experience with Siemens SIMATIC PCS 7, PLCs, and industrial networking is required.

The AB InBev draftLine team seeks a Media Manager to develop and execute best-in-class cross-channel media campaigns for the BNFL portfolio. The role involves managing multi-million euro budgets, collaborating with internal and external teams, and delivering campaign reporting and analysis.

Experienced Data Center Manager needed to design and implement disaster recovery and business continuity strategies.

Senior .NET Software Engineer to design, develop, and maintain desktop applications using C#, WPF, and SQL databases. Collaborate with Agile teams, contribute to architectural decisions, and ensure high engineering standards.

E2E System Integrator plans and manages technical delivery for features across multiple platforms and releases.

Develop and implement control system software for automation projects, ensuring compliance with QMS guidelines. Manage assigned control units and software solutions post-onboarding. Provide technical support and expertise to internal and external stakeholders.