ruby English-speaking jobs in Belgian Luxembourg

Leads the strategy and execution of early process development and analytical methods for novel in vivo lentiviral vectors. Collaborates with discovery teams and cross-functional groups to inform late process design, characterization, and fit-for-purpose analytics.

Data & AI Strategy Analyst supports strategy projects through research, analysis, and synthesis. Assists in assessing data and AI impact on business models and organizations. Translates analyses into clear insights and contributes to strategic roadmaps.

Forvis Mazars Group seeks an intern passionate about IT and finance to support IT audit assignments and consultancy projects. The intern will collaborate with senior team members in Ghent or Brussels, assisting with planning, execution, and reporting on audits.

Cloud Engineer to operate, monitor, and troubleshoot managed and self-hosted cloud platforms (Azure, Kubernetes, Kafka, PostgreSQL, Keycloak, Opensearch). Apply updates, configure access controls, and maintain infrastructure configuration. Support deployment workflows, monitor system health, and collaborate with teams on cloud component design and delivery.

Software Quality Assurance Engineer needed for migration of a client-based application to a modern web platform. Design, implement, and maintain test plans, develop automated and manual test cases, and collaborate with developers to ensure quality throughout the development process. 3+ years of experience in software quality assurance, strong understanding of QA methodologies and test automation, and hands-on experience with test automation tools are required. Fluency in Dutch and/or French and very good knowledge of English are also required.

Sales Area Manager to advise, support, and acquire customers for premium fireplaces and stoves in Eastern Poland. Requires 5+ years sales experience, Polish HVAC market knowledge, fluency in Polish and English, and a valid driving license.

Solution Architect with 6+ years of experience designing application and integration architectures in complex IT environments. Proficient with architectural standards and frameworks (TOGAF, ArchiMate, ATAM, CBAM) and modern paradigms (DDD, microservices, event-driven). Fluent in English and German.

Senior Data Engineer to design, build, and maintain reliable data pipelines and databases. Responsibilities include codebase ownership, database and schema design, automated testing framework development, CI/CD pipeline management, and technical decision-making. Requires 7+ years of data engineering experience, technical ownership, testing and QA expertise, DevOps and CI/CD knowledge, and proficiency in Python and SQL.

Leads strategic planning, prioritization, and delivery of organizational initiatives. Manages portfolio and demand intake process, ensuring alignment with strategic objectives. Analyzes, standardizes, and improves processes across business units. Oversees project delivery, ensuring initiatives are executed on time, within scope, and on budget. Communicates portfolio status, trade-offs, and recommendations to executive audiences.

First Officer for cargo airline company. Conducts pre-flight checks, communicates with air traffic control, and monitors flight instruments and weather conditions. Boeing experience preferred, minimum 1000 hours on CS-25, valid ATPL or CPL EASA Licence, and ICAO English level 4.

The University of Antwerp seeks a part-time Professor (senior academic staff) in artistic research in music. The successful candidate will contribute to research and services, including expanding scientific research in music, participating in research programs, and acquiring research funding. Applicants must hold a PhD in the arts in music or a related field and have an excellent international portfolio as an artistic researcher.

Accounting Officer needed for daily accounting operations in the food sector. Responsibilities include general ledger maintenance, accounts payable, invoice processing, and reporting. Bachelor's degree in Accounting and 1-3 years of experience required.

Signal Processing Engineer will design, develop, and validate radar processing algorithms for object tracking, environmental modeling, and sensor fusion. Requires a Master's with 5-7 years or PhD experience in electrical/robotics engineering, signal processing, or physics. Experience in algorithm/software development for radar or sensor applications, proficiency in statistical concepts, and skills in C/C++ programming are needed.

The Principal Portfolio Manager develops and implements a comprehensive ICT portfolio and program management framework, drives innovation in processes, and champions change management. Leads the planning, execution, and monitoring of ICT programs and projects, ensuring adherence to budget, timelines, and quality standards. Monitors and reports on KPIs, collaborates with stakeholders, and stays current with industry trends. Requires a Master's degree in a related field and 5 years of experience or a Bachelor's degree with 8 years of experience. Must have a NATO SECRET security clearance and project management certifications such as PMP or PRINCE2 Practitioner.

Remote Event Visualizer Consultant to advise on video, animation, graphic design, and audio integration for corporate events. Collaborate with the team to ensure visual elements align with business objectives and brand messaging.

Store Manager to oversee daily operations, including sales, customer service, merchandising, and team development. Must have 3+ years of experience in premium/luxury retail management.

Senior Business Analyst / Functional Analyst needed for Technology & Innovation practice within Financial Services. Analyze business processes, gather and document requirements, and work with functional teams. 1-6 years of experience in consulting and/or financial services required.

Lead Frontend Developer to build, expand, and improve the user interface of the Hysopt SaaS platform. Develop web applications, integrate software, and contribute to user experience. Requires a master's degree in computer science or related field with 3+ years of software development experience, strong React and Typescript knowledge.

Newsroom Product & Audience Manager will shape and refine content layouts, manage newsletter operations, oversee social media distribution, and ensure consistent tagging strategy.

The EY-Parthenon Strategy & Transformation Director will lead the development and execution of strategy services in Brussels. This role involves business development, project management, team leadership, and client relationship management. The Director will possess 11-14 years of experience in strategy advisory or corporate strategy, a Master's degree in a relevant field, and strong analytical, problem-solving, and communication skills.