ruby English-speaking jobs in Belgian Luxembourg

We are expanding international teams and seeking French speakers for roles in customer support, B2B sales, Order-to-Cash, and upcoming content moderation positions in Portugal, Bulgaria, or Greece. EU passport required.

Senior GenBI Consultant shapes semantic models for next-generation BI solutions. Builds and refines models, identifies business concepts, and validates GenBI results against traditional BI outputs. Collaborates with stakeholders and technical teams to ensure a coherent data and analytics landscape. Requires 5+ years of experience in BI, data modeling, or analytics, strong semantic modeling skills, and proficiency in SQL and BI tools.

Cybersecurity Analyst will monitor security alerts, assess suspicious activity, and escalate confirmed threats. Develop and maintain SOC playbooks, operating procedures, and log collection requirements. Collaborate with teams on cybersecurity monitoring and best practices. Requires a Bachelor's degree and 6+ years of experience in cybersecurity or IT security. Experience with Splunk, SIEM solutions, and cloud security tools is essential.

Leads day-to-day operations and strategic development of a major attraction park. Provides leadership to department heads and teams, ensuring operational efficiency and a motivating work environment. Oversees all park operations, including safety, maintenance, guest services, retail, and F&B. Develops and implements strategic business plans to drive profitability and brand positioning. Acts as spokesperson for the park, liaising with media, authorities, and stakeholders. Collaborates with marketing teams on promotional campaigns and events.

This 36-month program for ambitious professionals offers two high-impact rotations, culminating in an international assignment. Participants will gain business fluency, lead transformative solutions, and build a global network.

Experienced Azure DevOps Platform Expert needed to manage, optimize, and secure enterprise-wide CI/CD environment. Focus on platform administration, governance, automation, and support for development teams.

Release & Change Manager to lead, organize, and coordinate weekly application and infrastructure releases. Ensure change prerequisites are met, act as the GO/NO-GO authority for deployments, and serve as the primary contact for audits and governance reviews.

Techno-Functional Consultant to support MES project digitalization of manufacturing processes. Collect user requirements, perform validation activities, and test electronic batch records. Experience in regulated environments and MES systems required.

Financial consultant needed for reporting, closing, P&L analysis, auditing, and controlling. Master's degree required, pharmaceutical industry experience preferred. Minimum 2 years of financial experience. Fluency in English and French or Dutch mandatory.

Architect DFT solutions for complex SOCs with multiple sub-blocks and IPs. Implement and validate innovative DFT techniques, define timing constraints, and insert boundary scan, compression, MBIST, and OPCG. Collaborate with design and test engineering teams on silicon characterization and validation.

Senior Ops Engineer to join a growing startup. Manage and resolve system issues, provide technical support, and assist in product development. Requires 6+ years of experience, strong technical background, and proficiency in SQL, Node.js, and API integrations.

Leads all site supply chain activities, including planning, materials management, warehousing, and logistics. Oversees end-to-end supply chain operations, ensuring efficient, compliant, and reliable product flow. Manages and improves system and physical flows to guarantee uninterrupted supply. Builds strong partnerships with Manufacturing, Quality, Engineering, Procurement, Finance, Global Supply Chain, and external stakeholders.

Data Engineer to design, build, and manage data solutions. Responsibilities include data integration, quality assurance, and bridging business needs with technical implementations. Requires proficiency in SQL, object-oriented programming, distributed computing frameworks, and cloud or big data technologies. Must have 3+ years of experience in large-scale data projects and fluency in French, Dutch, and English.

Senior Cloud & DevOps Engineer manages deployments, monitors system performance, and provides technical support. Requires 15+ years IT experience, 3+ years in IT operations, and expertise in cloud platforms, scripting, and infrastructure as code.

Test Engineer needed for 3-month contract (extendable) with a Brussels-based non-profit. Focus on manual and automated backend testing, financial data validation, and data flows involving Kafka, Spring Boot, Java, PostgreSQL, and Azure.

Experienced SAP Belgium Payroll Consultant needed for a 6-month contract (20 hours/week). Focus on payroll compliance, legislative advisory, validation, and stakeholder coordination. Requires 5+ years of Belgian payroll experience, strong knowledge of Belgian payroll legislation, and experience reviewing and validating SAP payroll outputs.

IT Security Officer needed for a fast-growing organization in critical infrastructure and sustainability. Translate laws and regulations into security measures across IT, cloud, and OT environments. Manage security operations, collaborate with external partners, and integrate security into architecture and change projects.

Mindrift connects mechanical engineers with freelance AI training projects. Contribute to testing, evaluating, and improving AI systems by designing engineering problems, validating AI solutions using Python, and applying scoring criteria.

Project Manager needed for a client specializing in communication & ICT systems. Oversee planning, execution, and delivery of complex projects, ensuring on-time, on-budget completion. Develop project plans, manage budgets, conduct risk assessments, and maintain client relationships. Develop strategic partnerships and negotiate contracts. Master's degree required, 5+ years experience in a complex, normative environment (automotive, railway, aerospace, defense, nuclear). Fluency in Dutch & English, French a plus.

Digital SoC Design Engineer will define concepts and architectures for next generation ICs for IoT, edge AI, and Health applications. Responsibilities include RTL development, power optimization, collaboration with the back-end team, and design verification.