ruby English-speaking jobs in Belgian Luxembourg

Medior C#/.NET Developer sought for backend-focused role (70%) with frontend component (30%). Develop features, contribute to technical decisions, and maintain code quality. Dutch speaking required.

Customer Support Advisor needed for a leading automotive company in Ghent, Belgium. Manage vehicle breakdown cases across Europe, collaborate with teams to resolve issues, and communicate with customers. Fluency in Dutch, German, and English required.

This 9-month fixed-term contract role focuses on marketing initiatives for priority client portfolios in Brussels. You will design and deliver client engagement activities, translate account priorities into marketing strategies, and lead the end-to-end execution of client initiatives.

As COO, you will lead and scale all operational functions, translating company strategy into actionable plans and KPIs. You will drive production throughput, quality, and resilience across global sites while ensuring compliance and operational discipline. You will also lead the transition to a digitally integrated operating model.

Cluster Facilities Manager to support a luxury retail brand across Paris and Brussels. Requires fluency in English and French, organization, and experience in retail, hospitality, or commercial environments. Responsibilities include coordinating maintenance, repairs, and ensuring store standards.

Distribution Responsible monitors product deliveries, proactively reacts to issues, and replan deliveries based on customer demand. Analyzes forecasts, acts as a daily contact for operational questions, and escalates recurring deviations.

Fullstack Javascript developer to lead development of a global platform. Designs, builds, and deploys scalable architectures for video solutions. Implements video transcoding pipelines and integrates new features. Requires experience with Node.js, React, Docker, and testing frameworks. Fluent in Dutch or French, or English with local presence in Leuven.

Unilever seeks a motivated intern for its European External Affairs Office in Brussels. The intern will support the team in driving the company's agenda at EU institutions and other European stakeholders. Responsibilities include research, analysis, drafting advocacy materials, and organizing events. The internship requires a university degree, fluency in English, and a commitment to a 6-month full-time duration.

Senior Regional CRA (Oncology, Phase I) for a global clinical program. Responsible for site monitoring activities across Belgium, ensuring GCP, protocol compliance, and regulatory requirements. Requires 5+ years of CRA experience, oncology trial experience, and Phase I study experience. Must be fluent in Dutch and French.

Junior Project Manager supports project delivery up to 5M, focusing on point solutions and distributor initiatives. Manages project lifecycles, develops plans and schedules, and coordinates cross-functional teams. Ensures projects meet quality standards, budgets, and timelines. Contributes to engineering activities and supports risk and issue management.

Junior engineer consultant to execute transformation projects at client sites. Responsibilities include data structuring, analysis, benchmarks, and process mapping. Requires a Master's degree in Civil or Business Engineering, 0-3 years of consulting experience, and fluency in French, Dutch, and English.

Experienced IT Project Manager to lead and deliver strategic IT initiatives. Oversee full project lifecycle, manage budgets, coordinate cross-functional teams, and ensure alignment with business objectives.

IT System Engineer with minimum 7 years experience, 2 years in a senior role. Expertise in Nutanix AHV, VMware vSphere, backup solutions, SAN and storage technologies. Fluent in Dutch/French and English.

Project Manager to oversee logistics for large-scale construction projects including data centers, pharmaceutical facilities, and industrial developments. Responsibilities include developing logistics strategies, managing site facilities, coordinating with clients and subcontractors, and ensuring compliance with safety standards. Requires a 3rd level qualification in an engineering or construction related field and experience in managing large construction projects.

The Commercial & Design Sales Manager develops, manages, and grows Cosentino product awareness and sales to the contract design & commercial segments. This role involves identifying, pursuing, and increasing sales and brand loyalty by calling on architects, designers, fabricators, developers, and related contractors. The Commercial & Design Sales Manager creates sales plans, develops new project opportunities, promotes products, and manages the sales development of Cosentino surfacing products.

Leads assignments, acts as the main point of contact for clients, and guides teams advising on strengthening internal control and risk management environments. Analyzes process flows and risk domains, performs internal audit assignments, and presents findings and recommendations to clients. Requires at least 4 years of experience as an internal auditor and a Master's degree.

AI/Machine Vision Engineer to join a growing high-tech company specializing in advanced imaging and opto-electronic systems. Develop AI/ML models for image enhancement, object detection, and embedded systems. PhD in AI, Machine Learning, Computer Vision, or Image Processing required. Strong Python and/or C++ programming skills and experience with deep learning frameworks are essential.

As an Infrastructure Engineer, you will design and execute the IT infrastructure roadmap, translating strategic goals into a secure and efficient architectural design. You will evaluate technology choices, ensure ROI and TCO optimization, and keep architecture designs up to date. You will have at least 10 years of experience in complex IT environments and at least 5 years as an infrastructure architect.

Leads a multidisciplinary test engineering team to validate the performance and reliability of complex electronic systems. Defines the test strategy from development to production. Manages the test department, including planning, prioritizing, and estimating costs. Develops test methodology and documentation standards.

The Electronics Purchaser ensures timely and cost-effective acquisition of materials, components, and services. This role supports procurement activities, negotiates with suppliers, and maintains documentation to ensure project needs and compliance standards are met.