ruby English-speaking jobs in Belgian Luxembourg

A postdoctoral researcher is sought to implement analytical platforms for metabolomics/lipidomics in human matrices. The project will focus on refining existing platforms for human biological fluids and developing targeted metabolomics/lipidomics methods. The successful candidate will have a PhD in a relevant field and experience with LC-HRMS and/or GC-HRMS, bioinformatics, and sample preparation for metabolomics and lipidomics.

Provides 1st and 2nd level IT support for office and production users. Supports workplace environment, local network, and production-related IT systems. Escalates incidents and coordinates external service providers.

Manages engineering services, infrastructure maintenance, and utilities to ensure safe and efficient operations. Develops and implements engineering procedures, oversees capital investments, and supports project delivery.

Designs, develops, and maintains integration solutions based on Azure Integration Services. Supports teams in creating robust, secure, and scalable solutions. Requires 10+ years of experience in architecture and integration.

Business Analyst to support insurance applications (life and non-life). Requires a Master's degree or equivalent experience, minimum 5 years including 3 years in insurance. Fluency in French and English is required, Dutch is a plus. Travel may be required.

Senior Presales Engineer supports internal and partner sales teams by providing technical expertise, product education, and pre-sales support. Collaborates with sales teams to drive opportunities and manage customer relationships. Requires strong technical knowledge of ClickShare products, excellent communication skills, and fluency in English, French, and Flemish.

Senior Functional Analyst to create functional and non-functional specifications based on business requirements. Collaborate with development team within a Scrum framework and prepare testing phases.

Financial Manager to lead finance function and contribute to strategic development. Oversee accounting, reporting, audits, tax compliance, cash flow, and risk management. Lead and develop finance team, drive process improvements and digitalization initiatives.

Solution Expert (DACH) will bridge customer needs and Oper's platform delivery. Responsibilities include capturing and structuring customer requirements, analyzing integration points, and configuring workflows. The ideal candidate has 2-3 years of consulting experience, fluency in German and English, and a strong technical affinity. AI experience is required.

Senior Application Support Engineer needed for 24/7 production support in air traffic control. Requires 5+ years experience in large-scale environments, strong development background (ADA, C, C++), UNIX/Linux, Shell scripting, and configuration management.

The Institute of Tropical Medicine (ITM) seeks a Postdoctoral Research Fellow to join the Unit of Virus Ecology. The successful candidate will supervise sample screening, statistical modeling, and project management. Responsibilities include writing research proposals, organizing field work, and contributing to scientific publications and presentations. Applicants must hold a PhD in disease ecology, epidemiology, or a related field and have experience in rodent or bat-borne diseases.

As a Field-Based Medical Scientific Liaison, you will build advocacy for vaccination strategies in Belgium by developing scientific partnerships with key experts and associations. You will provide an expert interface between GSK Medical Affairs and the healthcare community on medical topics for vaccines and adult immunization.

As an Operations Planning Specialist, you will ensure predictable and executable staffing plans across Belgium. You will lead availability and workforce management, aligning courier supply with demand trends.

Serves as the primary HR advisor for assigned countries, managing complex employment matters and ensuring compliance with local laws. Delivers a high-quality employee and client experience by resolving HR queries and providing solutions. Drives operational excellence through process improvement and collaboration with cross-functional teams.

Finance & Business Analytics Consultant needed for a transformation program. Combine financial expertise with data analytics to support decision-making and process optimization. Responsibilities include data collection, dashboard creation, financial analysis, and risk identification. Strong background in Finance, Controlling, or Business Analysis required, along with advanced Power BI and Excel skills.

Finance & Business Analytics Consultant needed for a transformation program. Combine financial expertise with data analytics to support decision-making and process optimization. Responsibilities include data collection, dashboard creation, financial analysis, and risk identification.

Leads and manages a team of 250+ engineers responsible for pilot production tools and devices. Develops strategies to optimize fab process and tool operations, ensuring cycle time reduction, higher yield, and faster learning speed. Drives continuous improvement initiatives, manages relationships with suppliers, and collaborates with other departments to align on customer needs, cost reduction, and production stability. Monitors and improves quality and process control standards, develops plans to grow fab capacity, and ensures high-quality execution of projects and processes.

Senior Software Engineer to develop technical solutions for business requirements using Python and related frameworks. Must have 5+ years of experience and excellent command of Python and SQL. Experience with Odoo or other ERPs is a plus.

eyeo is seeking a Mixed-Signal Design Engineer to lead mixed-signal verification activities and define robust design methodologies. The ideal candidate will have 7+ years of experience in CMOS image sensors or mixed-signal SoCs, expertise in mixed-signal simulation environments, and experience designing full-custom digital circuits. Responsibilities include defining and executing mixed-signal verification environments, developing and maintaining verification strategies, and collaborating with analog and digital teams.

Leads communications strategy for TikTok Shop across 13 European markets, reporting to the global e-commerce communications lead. Develops pan-European and market communications strategies, advises business and product teams on product positioning, messaging, and market trends. Manages media relations, leads a team of communications leads, and provides counsel on new market entries and product launches. Ensures messaging alignment with public policy and government relations, and mitigates risks and issues.