ruby English-speaking jobs in Belgian Luxembourg

Provide laboratory and logistics support, including preparing materials, managing inventory, and coordinating domestic and international shipments. Requires versatility, attention to detail, and comfort with warehouse operations.

Experienced Business Architect needed to bridge business vision, technology, and strategy within Operations. Responsibilities include developing Enterprise Architecture models, analyzing technological evolution, and advising C-level stakeholders. Requires 5+ years in EA with logistics/supply chain experience.

Detail-oriented Office Manager/Document Controller to manage site administrative processes. Responsibilities include coordinating inductions, managing staff records, ensuring document compliance, and providing general project office support. Requires 3+ years of administrative experience.

Experienced Data Analyst needed for the Insurance sector to professionalize and automate HR and FM reporting using Power BI or Tableau. Requires 3+ years in a BI role, SQL, and data modeling skills.

Penetration Tester required to lead or join Red/Blue Teams for NATO exercises. Duties include web, infrastructure, and application testing, security design reviews, and stakeholder communication. Must have active NATO SECRET clearance.

Senior Databricks Engineer to design and optimize high-performance Databricks and Spark solutions. Build scalable ETL/ELT pipelines for batch and streaming workloads within modern cloud data environments. Requires 5+ years in Data Engineering with expertise in Databricks, Azure, Spark, Python, and SQL.

Production DBA role managing PostgreSQL 12+ and MySQL 8+ across environments. Responsibilities include installation, maintenance, performance tuning, and troubleshooting replication lag and lock contention. Requires solid production experience with both engines.

Experienced IT Compliance Documentation Specialist needed to support NIS2 compliance. Responsibilities include interviewing teams, producing documentation like application cards and risk registers, and using AI tools to draft audit-ready materials. Requires 3-8 years in IT governance with fluent French and English.

Data Solution Architect needed to design data backbones for digital platforms. Translate business needs into data solution designs and architecture schemas, collaborating with stakeholders and specialists. Must be technology- and vendor-agnostic, able to make architecture decisions in the client's best interest. 7+ years of experience in data engineering and/or architecture required.

Design and execute innovative sourcing strategies to secure and optimize renewable energy supply. This role involves structuring PPAs, managing energy contracts, and advising clients on decarbonization while monitoring market trends.

Cybersecurity Analyst role protecting business-critical systems. Responsibilities include monitoring security events, analyzing logs, and responding to threats. Requires 3+ years in IT security and knowledge of SIEM tools and standards like ISO 27001.

Establish and operationalize compliance and AML frameworks for a new branch in Belgium. Localize operations, manage regulatory liaison, and create scalable risk management processes.

Banking Domain Architect ensures solution coherence and sustainability within the Party Domain. This role aligns architecture with enterprise strategy, translating business needs into scalable solutions across data, application, and integration layers.

Develop and execute EMS commercial strategy, identifying target markets and growth opportunities. Build partnerships with installers, integrators, and energy suppliers. Drive revenue growth through sales, pricing, and market positioning.

Develop and maintain a customer portfolio across the Benelux region for an international company distributing technical solutions and raw materials. Identify new business opportunities and manage strategic accounts. Requires B2B sales experience and fluency in English and Dutch.

Field Service Engineer responsible for maintenance, repair, and technical troubleshooting of complex industrial machinery at customer sites. Requires strong hands-on mechanical or electromechanical skills and comfort working independently with international clients.

Lead the quantitative strategy for biomarkers across clinical development programs. Translate scientific and clinical questions into robust statistical and analytical approaches. Partner with Clinical, Biomarker, and Translational teams to drive evidence generation and study design.

CAR-T Operations Junior Expert performs manufacturing process activities including cell culture, purification, and aseptic processing. Responsibilities involve following SOPs, maintaining GMP areas, and collaborating with teams. A science degree is required, and fluency in Dutch or English is necessary.

Lead infrastructure, cloud, and platform operations for digital gaming platforms. Own strategy for reliable, secure, and scalable cloud environments, driving operational excellence and compliance.

Team Lead Mobile will design, build, and maintain features for the itsme® iOS application. You will lead and coach a team of iOS and Android developers, supporting their growth and effectiveness. This role requires at least 5 years of experience developing native iOS applications and at least 2 years of experience as a team lead or manager.