ruby English-speaking jobs in Belgian Luxembourg

Experienced Finance Manager sought for a scale-up B2B services company. Responsibilities include financial management, reporting, and supporting management with sales analysis, KPI establishment, and process optimization. Fluent English required, French and/or Dutch a plus. At least 4 years of relevant experience needed.

Lead complex consulting engagements for Kyndryl's largest accounts, guiding multi-disciplinary teams and creating strategic change agendas. Drive profitable growth, build client relationships, and deliver high-quality client work.

Manage the General Requirements (GR) package for a large-scale datacenter construction project. Prepare and maintain site organization and logistics documentation, acting as the Single Point of Contact for contractors. Ensure site readiness for a workforce exceeding 1,500 workers and contribute to a safe and compliant construction environment.

Leads end-to-end data management activities for clinical trials, ensuring compliance with GCP and regulatory guidance. Provides data management expertise and support to team members, coordinates cross-functional teams globally, and ensures activities are completed according to standards and timelines.

Experienced Product Owner needed to guide multiple projects across Belgium. Responsibilities include ensuring on-time delivery, analyzing project performance, and facilitating communication between stakeholders. Fluency in Dutch is required, French is beneficial.

Senior Solution Architect to design scalable, secure, and high-performance data solutions on AWS with Databricks at the core.

Freelance Java Developer needed for web application development. Experience with Java, Spring, Maven, RESTful APIs, and TDD required. Must have strong communication and problem-solving skills.

Design, develop, and maintain Python microservices using FastAPI and asynchronous programming. Implement authentication, authorization, and observability tooling. Collaborate in agile teams and support delivery teams.

Shape our Rewards, Recognition & Performance (RRP) programs and make a lasting impact across Belgium. Collaborate with HR and Business Leaders to design innovative solutions that support organizational objectives and employee engagement. Manage the delivery of Total Rewards activities, including Compensation Budget Planning and strategic Compensation Reviews. Support the Executive Compensation process, ensuring alignment with corporate governance and market standards. Drive data-driven decision making through detailed analysis and reporting. Advocate and communicate reward and performance programs across all organizational levels.

Associate Director will lead a team focused on decision science for clinical operations.

Master's project focused on developing semiconductor nanomaterials for green hydrogen production via photocatalytic and photoelectrochemical water splitting.

The Onshore Project Manager leads and coordinates end-to-end Oracle SaaS ERP implementations. The role requires strong project governance, communication, and delivery management skills, ensuring projects stay on time, within scope, and budget.

Data & AI Specialist will build business-ready datasets and translate data into actionable insights to support sales teams and leadership. The role will design, develop, and implement AI and advanced analytics use cases with measurable business impact.

The Fat Blend Formulation Laborant will coordinate sample requests, source raw materials, and report on sample activities. This part-time (60%) role requires experience with food safety standards and fluency in English and Dutch.

Manages paid digital marketing initiatives for Kipling in EMEA, driving growth and e-commerce objectives. Develops and optimizes full-funnel strategies across channels like Paid Search, Shopping, and Social Media. Analyzes performance, manages agency relationships, and collaborates with cross-functional teams.

Senior Principal Scientist, CADD will lead the design and optimization of synthetic therapeutic molecules using computational modeling, simulations, and ML/generative models. Collaborate with medicinal chemists, biologists, and DMPK scientists to integrate computational outputs into experimental plans.

Worldline seeks a Head of Merchant Expertise to design, implement, and improve integrity risk controls across scheme, AML, and KYC domains. The role involves leading a team, developing risk-based controls, ensuring regulatory compliance, and providing expert guidance to various departments.

Controller IP will be jointly responsible for the monthly closing of the department, collaborating with the shared service center. You will work closely with the IP finance team, commercial and legal teams to coordinate invoicing and royalty reporting. You will analyze budgets, allocate new budgets, and ensure monthly reporting accurately reflects the financial performance of the IP business unit.

Warehouse worker needed for loading and unloading trucks, storing goods, and monitoring temperature controls in a chilled environment. Must have warehouse experience and be comfortable operating a BT truck or electric pallet truck.

Senior Data Scientist to design and implement data science solutions using machine learning, deep learning, and generative AI for operational, safety, and sustainability use cases.