ruby English-speaking jobs in Belgian Luxembourg

Production Engineer needed for new glass production facility. Responsibilities include overseeing production processes, analyzing data, identifying bottlenecks, and optimizing efficiency. Requires a Bachelor's or Master's degree in a relevant engineering field and experience with industrial glass furnaces.

Project Manager to own end-to-end delivery of Shopify projects (themes + custom builds). Translate business goals into tasks, timelines, and priorities. Manage scope, deadlines, risks, and stakeholder expectations.

Data and Insights expert will conduct media effectiveness research, creative assessment, and trend research. Responsibilities include developing methodologies, analyzing and reporting data, and presenting findings to clients. Requires strong analytical and problem-solving skills, proficiency in SPSS, and fluency in French, Dutch, and English.

Recent biotechnology, chemistry, agro- or life sciences graduate sought for hands-on role in advanced biomanufacturing. Support aseptic and manual production processes in a cleanroom laboratory environment.

Senior System Engineer to manage a large on-premise Elastic Search and Elastic APM environment. Responsibilities include managing Linux/server platforms, analyzing technical requirements, and conducting incident resolution. Requires 5+ years of system engineering experience, strong Linux/server administration knowledge, and automation experience with Ansible.

Service Technician needed for maintenance and repair of wind turbines in the North Sea. Responsibilities include carrying out maintenance on electrical, hydraulic, and mechanical systems, performing check-ups, repairs, and replacements, and ensuring safe working environments. Requires a completed electrical or mechanical degree, fluency in English, and 2 years of experience in the field.

Category Director to define and execute global category strategy, lead assortment development, and manage supplier negotiations.

Sourcing & Procurement Manager will shape and build new opportunities across various industries. Responsibilities include responsible sourcing, platform development, and zero-based budgeting. The role requires a Master's degree, 5-10 years of experience in sourcing & procurement or supply chain, and fluency in English and Dutch or French.

Full Stack Developer (Drupal) needed for 6-month contract in Brussels. Develop, maintain, and optimize Drupal 10 back-end functionalities. Build and customize Twig templates. Troubleshoot bugs and performance issues. Requires Master's degree in IT, 13+ years experience, 5+ years Drupal development, and expertise in PHP, Twig, and Drupal theming.

Freelance Clinical Research Associate (CRA) needed for a global CRO supporting an early phase oncology study. The role involves site start-up and monitoring activities at a single Belgian site. Requires 5+ years of CRA experience, strong site start-up and monitoring background, and knowledge of ICH-GCP and EU regulations.

This entry level position supports, monitors, and troubleshoots Cisco networking infrastructure. Responsibilities include network monitoring, configuration changes, troubleshooting connectivity issues, security enforcement, documentation, reporting, and support. Requires a CCNA or CCNP certification, strong problem-solving skills, and fluency in Dutch and English.

Senior Customer Success Manager drives customer satisfaction and growth by building relationships, understanding customer objectives, and ensuring successful implementation of Tungsten Automation solutions.

Senior AI Engineer to design, implement, and maintain LLM-powered agentic systems for life sciences/biopharma. Focus on RAG-based workflows, LLM optimization, and integration with existing platforms. Requires 5+ years of software or AI engineering experience, strong Python skills, and experience delivering AI systems to production.

Develop Python-based software tools and device drivers for evaluating image sensors. Collaborate with hardware and test specialists. Improve internal workflows by developing web applications and API integrations. Assist with maintaining and enhancing internal IT infrastructure.

Senior System Engineer to design, administer, and optimize virtualized, on-premise, and hybrid infrastructures. Collaborate with clients and stakeholders to ensure robust, scalable, and secure systems. Experience with VMware, Proxmox, backup solutions, and monitoring tools required.

Highly motivated postdoctoral researcher sought for membrane technology development in sustainable bioprocessing. PhD in Polymer Chemistry or equivalent required, with experience in chemical engineering desirable. Focus on novel membrane design for high throughput, selective purification of biomolecules.

As Talent Acquisition Specialist, you will manage the full recruitment cycle for both white and blue-collar positions, ensuring alignment with company values and culture. You will draft job descriptions, source candidates, manage the selection process, and build relationships with hiring managers and external partners.

Support an international SAP integration program as an English-speaking SAP Integration PMO / Junior Project Manager. Provide PMO support, manage project planning, reporting, and administration, and coordinate stakeholders.

Senior Data Architect with 10+ years of experience needed to design, govern, and optimize complex data architectures. Must have expertise in data architecture, data governance, and data modeling, with deep technical knowledge of SQL and NoSQL databases.

EY's Financial Services Legal & Regulatory team seeks ambitious Managers with 5-9 years of experience in financial regulations. You will provide strategic legal and regulatory advice, drive regulatory implementation projects, and manage a team of professionals. Strong client stakeholder management, analytical, and managerial skills are required.