ruby English-speaking jobs in Belgian Luxembourg

Recycling Intelligence Analyst to support database development and document recycling trends. Gather data via desk research and specialist contact, transforming it into valuable insights for the team. Requires 2+ years in recycling and strong English communication.

Senior Project Manager role requires NATO SECRET clearance and 3+ years of post-related experience. Duties include project planning, execution, risk management, and team supervision for NATO projects.

Senior ML Engineer develops cutting-edge AI solutions, implementing and building custom models. This role involves tech lead duties, technical mentorship, and converting business needs into technical solutions using Python in the Cloud.

Freelance Online Data Analyst role enhancing digital map content. Requires proficiency in English and Dutch, and familiarity with Belgian affairs. Tasks involve research and data verification.

Head of Marketing to scale the international marketing organization for a leading event technology company. Lead the team, drive execution across countries, and improve marketing processes while overseeing demand generation and brand strength.

Senior Database Architect needed for a long-term freelance project in an international DevSecOps environment. Responsibilities include designing, optimizing, and governing enterprise database solutions using relational and NoSQL databases.

Freelance Online Data Analyst role enhancing digital map content. Requires proficiency in English and Dutch, and familiarity with Belgian affairs. Tasks involve data verification and online research.

Seeking an experienced SAP Training Lead to design and deliver a global OCM and training strategy for an S/4HANA transformation. This strategic role involves building training infrastructure and enabling local teams to deliver training independently. Fluent English and Dutch are essential.

Provide high-quality infrastructure and end-user support for systems, networks, and devices. Responsibilities include managing incidents, supporting Microsoft 365, and maintaining IT equipment. Requires IT Support experience and knowledge of Active Directory.

Senior Data Quality Developer to strengthen enterprise data quality. Develop controls using Python and Apache Spark, build automated reconciliation, and enhance the Data Quality Framework. Requires 8+ years in data solutions.

Own and scale global hiring across teams, turning recruitment into strategic workforce planning. Own the full recruitment cycle for GTM, Engineering, and G&A roles, building evergreen pipelines and using data to improve hiring metrics.

Support quarry and aggregates performance across Business Units by defining and monitoring KPIs. Provide technical input for CAPEX, drive efficiency, and ensure safe, compliant operations. Requires a Mining Engineering degree and 3-5 years of relevant experience.

Customer Service Officer responsible for the 'Order to Cash' process. Duties include entering orders into SAP, tracking availability, informing customers of delivery dates, and managing customer data and complaints. Dutch and French command is required.

Experienced SAP FI-CA/Convergent Invoicing Consultant needed for S/4HANA transformation. Deliver functional support, analyze requirements, configure solutions, and manage change requests in complex enterprise environments.

Hands-on Data Engineer to develop and maintain an Azure-based data platform. Focus on SQL transformations, data pipelines, and storage solutions to deliver scalable, high-quality data. Requires five years of experience and strong SQL skills.

Creative Producer, Growth, drives exponential growth by turning positioning into content across channels. You ideate, script, shoot, and ship paid Meta ads and UGC, using data to iterate fast. Excellent English copy skills are required.

Develop Covalux's Automotive business in the province of Liège by building client relationships and advising on equipment, tools, and consumables.

The Service Coordinator ensures service agreement execution for key customers, acting as the link between internal teams and client expectations. This role manages operational delivery, escalations, and SLA compliance for assigned contracts.

Cybersecurity Architect needed to define and manage cybersecurity architecture for complex engineering projects in the railway and transportation sector.

Build lakehouse architectures in Microsoft Fabric. Model, transform, and optimize data using PySpark and SQL for analytics and AI. Design reliable pipelines on Delta Lake while collaborating closely with business stakeholders.