ruby English-speaking jobs in Belgian Luxembourg

Senior Buyer Technical Goods & Services will source technical goods, parts, components, equipment & services, analyze market trends, and negotiate contracts. You will collaborate with internal stakeholders, manage contracts, and prepare procurement reports.

Cybersecurity Lead to implement and maintain cybersecurity policies, procedures, and controls across European sites. Conduct risk assessments, vulnerability scans, and audits. Lead incident response activities and collaborate with the Global Security Operations team.

This hybrid role combines on-site instrument installation and troubleshooting with application support. You will work with automated analysers in clinical laboratories, ensuring fast and reliable patient results.

Project Engineer to drive engineering development of projects from sales to execution. Responsible for basic design, engineering deliverables, and leading the project engineering team. Requires proficiency in English and experience in project/process engineering.

Content Intern will support the Content Manager in creating and optimizing content for social media, website, newsletters, and campaigns. Responsibilities include creating visual content, writing copy, assisting with photoshoots, and managing email marketing.

Experienced Banking Delivery / Program Manager to lead multi-site project execution, stakeholder engagement, and team coordination.

Senior Software Engineer to support the INT-UQKD project, contributing to the implementation of quantum-safe security protocols and system process simulation and monitoring. Will design, implement, and deploy distributed backend software, manage task execution, and coordinate interface designs. Requires a Bachelor's degree in a relevant field, 6+ years of software engineering experience, and proficiency in languages like C/C++, Rust, Python, or Java. Fluent English required.

The IT Business Controller manages the financial performance of Equans' IT function. Responsibilities include budgeting, forecasting, cost control, project financial oversight, reporting, and ensuring compliance with financial policies.

Build AI-driven features for a global platform used by organizations to maximize business event impact. Shape product direction, design scalable systems, and contribute to a fast-paced, high-ownership environment.

UX/UI Designer to support the evolution of a digital product suite. Conduct user research, translate requirements into designs, and build prototypes in Figma. Must have experience in UX/UI design, design system management, and Figma.

The Information Security Officer defines, implements, and oversees the company's information security strategy, ensuring confidentiality, integrity, and availability of information systems. Responsibilities include risk management, incident response, compliance with GDPR, NIS2 Directive, and other regulations, and leading the information security team.

TrustUp, a Belgian scale-up, seeks an AI Native Developer to build AI-powered features for its construction platform. You will design, specify, and deliver complete features, including AI integrations like LLMs, agents, and RAG. Experience with MCP, spec-driven development, and full-stack development is required.

Luminex Network Intelligence seeks a Marketing Content Specialist to create engaging digital and printed content. Responsibilities include writing blog posts, articles, case studies, and managing social media platforms. The role requires strong writing skills, experience with social media analytics, and a knowledge of the entertainment technology industry.

Lead a sales team in Belgium and the Netherlands, driving membership growth and achieving revenue targets. Build, coach, and develop a high-performing team, while partnering with senior leaders and stakeholders.

Manages influencer marketing campaigns, develops proposals, and ensures KPIs are met. Reviews influencer content, creates timelines, and oversees budgets.

Procurement Specialist to drive supplier selection, negotiation, and management across operational areas. Lead procurement processes, including purchase order creation, invoice approvals, and change control. Identify, assess, and maintain supplier relationships while ensuring adherence to quality and performance standards. Analyze performance data and recommend process improvements.

Manages and develops relationships with key clients, optimizes administrative processes, and contributes to the Belgian Sales plan. Oversees service performance, ensures contract compliance, and drives continuous service improvements. Acts as the primary interface for technical and operational matters, including incident and crisis management.

Lead strategic problem-solving engagements, including value chain assessments, market analysis, and growth opportunity identification. Oversee due diligence, turnaround & restructuring, carve-out & integration activities. Manage stakeholder relationships and project delivery.

Senior Quality Assurance Specialist needed for contract until 31/12/2026. Supports qualification activities across the full lifecycle for either manufacturing equipment or facility & utility systems. Reviews and approves qualification documents and works with engineering and project teams to ensure cGMP compliance. Requires 4-6 years of relevant industry experience and fluency in English & Dutch.

Senior Salesforce Techno-Functional Consultant to design and build impactful CRM solutions. Lead workshops, translate business needs into Salesforce configurations, and coach junior colleagues. Strong experience in Salesforce project delivery, functional consulting, and declarative build/configuration required.