ruby English-speaking jobs in Belgian Luxembourg

Unisensor seeks a Scientific Affairs & Market Access Manager to strengthen scientific positioning and accelerate market access across Europe. Responsibilities include managing KOL relationships, coordinating scientific publications, leading technical training programs, and supporting regulatory submissions. Requires a master's or PhD in Life Sciences with 5-10 years of experience in Scientific/Medical Affairs, Market Access, Regulatory, or technical roles within diagnostics or the food industry.

Junior Accountant will perform daily bookkeeping tasks, manage accounts payable/receivable, and prepare VAT lists and tax sheets. The role will also involve analyzing inventory, monitoring stock levels, and supporting periodic closings.

Commissioning Manager needed for large-scale data center construction project in Mons. Leads commissioning activities, develops and executes protocols, and manages budget. Requires proven experience in commissioning mission-critical/electronics projects, technical competence, and ability to work safely and efficiently.

AYES, an international engineering and innovation technology company, seeks an ambitious HR & Recruiter fluent in Dutch and/or French. The role involves recruiting, candidate selection, contract management, administration, and reporting.

As a Business Domain Architect, you will drive the evolution of the customer engagement ecosystem, translating business strategy into a scalable enterprise architecture. You will define and steer the product roadmap, design target architectures, and ensure alignment between business goals, data, processes, and technology.

As a Workday Consultant, you will define and deliver Workday solutions for clients, implement and configure enterprise-scale Workday solutions, and provide training to users. You will work closely with client teams, translate requirements into configuration options, and advise on solution evolutions.

Design and develop cloud-native microservices using Java, Spring Boot, and Kafka. Implement event-driven integrations and apply Event Sourcing and CQRS. Contribute to business process automation with BPMN/Camunda. Champion architecture best practices, CI/CD automation, and high quality standards.

Associate Clinical Project Manager to support planning, execution, and oversight of clinical trials. Coordinate study start-up activities, monitor progress, and maintain study documentation. Liaise with cross-functional teams and vendors to ensure smooth trial delivery.

Provides administrative and practical support for LOKO International's daily operations. Assists with event organization, communication, and project development.

Senior Account Manager to develop and manage a portfolio of B2B relationships, focusing on cyber insurance solutions in Flanders and Belgium.

The Chief People Officer leads the alignment of talent, performance, and employee experience with NCIA's business goals. The CPO drives the creation of policies, tools, and services to build, maintain, and enhance the workforce. The CPO will lead the NCIA's ambition of becoming a top employer of choice in defense technology.

Industrial HSEQ Coordinator to oversee safety, health, environment, and quality at a Belgian plant. Responsibilities include risk management, quality management, environmental compliance, product stewardship, and training.

Business Development Manager needed for a growing European photovoltaic manufacturer. Develop new client relationships with installers, distributors, and B2B partners across Belgium, the Netherlands, and international markets. Fluent Dutch and English required.

Oracle DBA to optimize performance, cost, and platform efficiency across a high-impact Oracle estate. Responsibilities include query tuning, ExaCC efficiency, backup/recovery, and partnering with development teams. Strong Oracle DBA experience with performance tuning, advanced SQL/PL/SQL, and hands-on experience with ExaCC, ZFS, and ZDLRA are required.

Experienced Clinical Development Lead to drive scientific and strategic direction of early-stage clinical programs for novel intranasal and Nose-To-Brain (N2B) therapies. Responsibilities include defining clinical development strategies, leading study design and execution, ensuring regulatory compliance, and collaborating cross-functionally.

Leapmotor seeks a 360° Communication Manager to develop and execute sales and marketing campaigns, manage product positioning, and contribute to brand activation in the Belux market. The role requires 3-5 years of marketing or communication experience, fluency in Dutch, French, and English, and a strong understanding of the automotive industry.

Leads environmental compliance across the product portfolio and implements sustainable practices throughout the product lifecycle. Develops and implements Barco's global product environmental sustainability strategy, aligning with corporate goals. Manages Environmental Management Systems (EMS) for products and suppliers worldwide. Leads a team of sustainability professionals and coordinates global sustainability networks.

Designs, implements, and rolls out satellite communication solutions for high-voltage substations. Manages data traffic flows, network management systems, and hub supervision. Acts as a technical expert, drafts documentation, and supports project management activities.

Functional Tester / Analyst will focus on testing and quality assurance for field and back-office operations within Asset Management. Responsibilities include designing and executing test plans, collaborating with stakeholders, and contributing to test strategies.

Develop and maintain Python backend logic, SQL databases, and JavaScript/Next.js frontend for sustainable supply chain impact modeling tools. Collaborate with experts to ensure interoperability with LCA tools and deliver a user-friendly experience.