ruby English-speaking jobs in Belgian Luxembourg

Shape UCB's enterprise-wide data acquisition strategy and ensure healthcare data supports key decisions across the medicine lifecycle. Lead and develop a team focused on data strategy, partnerships, and enablement. Identify, evaluate, and leverage innovative healthcare data sources across global markets.

Experienced Site Manager needed to take operational ownership of medium to large construction projects. Responsibilities include coordinating teams, managing safety, and ensuring high-quality delivery from start to finish. Requires a relevant degree and 5-7 years of site management experience.

Experienced Business Analyst/Functional Consultant needed for Oracle HCM Cloud implementation. Responsibilities include analyzing HR requirements, configuring Learning/Skills modules, and supporting functional testing for a major HR digital transformation. Requires 5–7+ years of relevant experience.

Administrative Assistant supporting HR Staff Services across four locations. Requires active NATO SECRET clearance, two years of administrative experience in a large organization, and proficiency with Microsoft Office and HR systems.

Experienced Data & Analytics Project Manager needed to lead complex data initiatives, coordinate cross-functional teams, and ensure successful project delivery.

Junior-Mid Level Network Engineer supporting critical infrastructure across Europe. Responsibilities include managing routing, switching, and firewall technologies, and resolving network incidents. Requires 2+ years of experience and CCNA level knowledge.

As a Customer Service Representative, you will be the primary point of contact for customers, handling orders, production follow-up, deliveries, and new product introductions. You will ensure customer satisfaction and resolve commercial and logistical issues.

Freelance Golang Developer to build and maintain backend services and microservices for an AI platform. Requires 5+ years in Go, experience with event-driven architecture, and strong engineering practices.

Senior Supply Chain Analytics Consultant to lead Axon implementation projects. Requires 4-9 years of experience, SC process knowledge, and familiarity with SC planning/ERP systems. Must be proficient in big data and tools like SQL/Python.

Senior Growth Marketer drives commercial traction and shapes market positioning for an AdTech platform. Develops and executes marketing strategies, content, campaigns, and digital channels to generate demand and support sales effectiveness. Owns CRM and marketing automation, ensuring data accuracy and performance insights. Collaborates with Sales, Product, and Delivery teams to align marketing efforts with business objectives.

QA Specialist ensures manufacturing compliance with GMP in pharmaceutical production. Responsibilities include managing deviations, CAPAs, and reviewing batch documentation. Requires 4+ years in QA within pharma/biotech.

Junior Sales Administrator role focusing on customer-focused administrative tasks. Responsibilities include sales support, coordination, order management, and CRM administration. Requires strong communication, organization, and a customer-oriented mindset.

This role coordinates internal engagement, positioning, and advocacy on climate, environment, and health for MSF. Responsibilities include leading the CEH IAPG and developing advocacy materials. Requires a Master's or relevant experience and 3+ years in advocacy.

Business Development Manager to drive sales for ergonomic workplace furniture across Belgium and Luxembourg. Focus on design & build, dealer channel, and commercial accounts. Requires strong sales background and ability to generate revenue.

Turkish Bilingual Expert needed for a language and AI training project. Evaluate Turkish audio for nativeness, fluency, and linguistic quality. Provide clear, detailed feedback in English to improve AI systems. Native Turkish proficiency is required.

Experienced Project Scheduler/Planner needed for a major pharmaceutical construction project. Responsibilities include developing and monitoring schedules in Primavera P6, managing critical paths, and performing EVM analysis. Requires 10+ years of relevant experience.

Engineer responsible for AGV installation and commissioning across Belgium. Duties include installing software, verifying vehicle performance, and validating navigation. Requires an Engineering degree and experience in automation, electronics, and control systems.

Own the technical architecture of data systems ingesting and transforming massive hospitality data volumes. Design unified canonical data models, set standards, and embed AI strategy across integration domains.

Administrative Assistant supporting HR Staff Services across four locations. Requires active NATO SECRET clearance, two years of administrative experience in a large organization, and proficiency with Microsoft Office and HR systems.

Legal Counsel supports legal guidance for infrastructure projects and public procurement contracts. Responsibilities include analyzing tender documents, drafting contracts, and advising on contract law, public procurement, and compliance. Requires a law degree and 3-4 years of experience.