ruby English-speaking jobs in Belgian Luxembourg

Freelance electrical engineers with Python proficiency are sought to design problems, evaluate AI solutions, and validate calculations for leading tech companies.

Key Account Director to manage a portfolio of top-tier beverage clients, strengthening relationships, identifying opportunities, and ensuring client needs are translated into profitable projects.

General Ledger Accountant role offering broad exposure across finance functions including accounts payable/receivable, reconciliations, VAT returns, and financial analysis. Clear pathway to Team Lead position. Requires fluency in French and English, accounting degree, and 3-5 years of relevant experience.

Senior Accountant needed for month-end close, account reconciliations, VAT filing, and compliance in Belgium, Austria, Netherlands, UK, and US reporting. Requires 5+ years experience, strong GAAP knowledge, and proficiency in Excel, Word, and Outlook.

Ph.D. positions available at KU Leuven to develop and apply quantum-chemical methods for interpreting spectroscopies involving two or more unbound electrons. Applicants should have a master's degree in chemistry or physics and a good command of mathematics and quantum mechanics.

As a Digital Identity Consultant, you will advise clients on strategies, best practices, and solutions in the field of Digital Identity. You will analyze clients' current Digital Identity processes and systems, design and implement Digital Identity solutions, and guide clients in the selection and implementation of Digital Identity technologies. You will also stay up-to-date with the latest trends and developments within Digital Identity.

This 6-month contract role is responsible for preparing, facilitating, and following up on Quality councils. The Specialist will drive inspection readiness, define and coordinate QA oversight and inspections, and follow up on complaint investigations. They will also ensure QMS alignment and manage quality escalations.

Doctoral Candidate in dynamic phase contrast imaging and reconstruction. Develop novel imaging strategies and image reconstruction methods for time-resolved phase contrast tomography. Publish scientific articles and carry out limited teaching and research support tasks.

Internal Accountant needed to assist with financial statement preparation, record transactions, and perform reconciliations. Requires 3+ years of experience, proficiency in French & English, and strong Excel skills.

Lead and coordinate a large-scale finance transformation program, ensuring strategic goals are achieved. Drive process standardization, technology evolution, and change delivery within the Belgian market.

Leads and shapes the group's operational risk and resilience strategy, reporting to the Chief Risk Officer. Develops and maintains the operational risk framework, sets risk appetite, and implements a proactive risk management program. Oversees ICT risk, third-party risk, business continuity, and crisis management. Leads a team of specialists and fosters a culture of operational risk awareness.

Manages post-sale documentation, warranties, and service contracts. Maintains CRM system, prepares reports, and handles customer inquiries. Coordinates with finance and logistics teams. Requires 2+ years of administrative or customer service experience, fluency in English, Dutch, and French, and proficiency in Microsoft Office and CRM software.

B2B Marketing Communications Manager (FR & NL) needed for banking client. Develop and manage marketing campaigns, optimize customer journeys, and ensure brand consistency. Requires 4+ years of B2B marketing experience, fluency in Dutch and French, and a strong understanding of digital marketing.

Performs maintenance and repair on various vehicles including passenger cars, trucks, and multi-wheel drive vehicles. Examines vehicles and uses testing equipment to detect defects. Tears down, repairs, and replaces defective parts. Must possess a High Secondary School degree in a related field or at least one year of experience in a similar role. Requires a good command of English and Dutch. Must obtain and maintain a government driver's license.

Business Analyst to support new initiatives and solutions. Collaborate with stakeholders, analyze requirements, and contribute to business case development.

Leads the design and execution of a comprehensive rewards strategy, ensuring employee satisfaction and engagement. Manages payroll processes, compensation and benefits programs, and a dedicated HR team. Requires 10+ years of experience in Payroll and Compensation & Benefits, strong people management skills, and fluency in French, Dutch, and English.

Médiane Benelux seeks QA/Test Engineers to design, develop, and execute test strategies and automation frameworks for various digital products. Responsibilities include functional, regression, performance, and load testing, defect tracking, and process improvement. Requires a Bachelor's or Master's degree, 3+ years of experience, and proficiency in automation tools (e.g., Selenium, Playwright, Appium) and scripting languages (Python, JavaScript, Java). Fluent English is required, Dutch or French is a plus.

SAP Business Analyst to implement SAP S/4HANA private cloud edition. Focus on redesigning and deploying processes aligned with SAP S/4HANA best practices. Requires 8 years of SAP implementation experience, hands-on knowledge of MM, P2P & O2C, and strong analytical and communication skills.

IT Service Desk Technician providing first-line resolution for software and hardware issues. Experience with Microsoft products, VPNs, mobile devices, and Service Desk ticketing tools (BMC Remedy) required. NATO SECRET clearance essential. Fluency in English required, French is an asset.

Support the implementation and optimization of SAP PP/DS within an ongoing S/4HANA migration. Configure and optimize PP/DS Optimizer for automated production sequence planning.