ruby English-speaking jobs in Arlon

Process customer orders, respond to inquiries, and manage contracts. Ensure excellent customer service and support the sales team.

Senior QA Engineer needed to test web and mobile applications manually and through automation. Responsibilities include writing test cases, finding and reporting bugs, and improving test automation. Must have 3+ years of software testing experience, including 1 year in test automation, and strong knowledge of QA processes and testing methods.

Data Engineer to design, build, and maintain 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. Fluency in French, Dutch, and English is essential.

Job Student (Summer 2026, July–August) supporting marketing & communications and HR teams with content scheduling, social media, campaign monitoring, administrative tasks, and internal communications. Must be a student in a related field, bilingual (FR/EN or NL/EN), and proficient in Office tools.

System Engineer needed for client projects in Brussels. Responsibilities include system design, specification, development, integration, and impact analysis. Requires a master's degree in engineering (electronics, electromechanics, or mechatronics), 1+ year industrial experience, and proficiency in DOORS, Matlab/Simulink. Fluency in English, French, and/or Dutch is essential.

Full Stack Developer for international, long-term project based in Brussels. Experience in complex enterprise environments, microservices architectures, and cloud-based solutions required.

Predikt is seeking a Talent & HR Manager to build and manage the full people lifecycle. Responsibilities include end-to-end recruiting, onboarding, growth planning, and compensation & benefits development. The ideal candidate has 2-4 years of experience in talent, HR, or people operations, with a focus on recruiting and onboarding.

Manages wafer production, assembly, and test activities, including supply chain flow and project handovers. Monitors production milestones, aligns with production and sales teams, and coordinates shipments. Requires supply chain expertise, capacity planning, and stakeholder management skills.

Senior Strategic Events Manager required to deliver a complex portfolio of advancement events, including donor cultivation, stewardship, alumni engagement, and high-profile institutional activity.

Designs and develops data analytics solutions, reports, dashboards, and data products for the European Commission. Requires expertise in SAP BO, Qlikview, Qliksense, data warehouse design, and SQL.

Distribution Quality Partner needed for pharma client. 5+ years experience in pharmaceutical quality, GDP, and cGMP required. Expert in EU GDP Guidelines (2013/C 343/01) and global distribution models. Support vendor management, quality investigations, and process improvement initiatives.

Clinical Contracts & Submission Associate supports clinical trial start-up activities, including contract preparation, review, negotiation, and regulatory submission coordination.

Sales Associate to provide excellent customer service, maintain client relationships, and achieve sales targets in a luxury fashion retail environment.

This role combines recruitment, administration, and office management. Responsibilities include sourcing talent, managing vendors, and supporting team cohesion. Experience in recruitment, headhunting, or talent acquisition is beneficial. Fluency in French and English is required.

Business Intelligence Expert to design, develop, and implement BI solutions. Analyze data, identify trends, and collaborate with stakeholders. Requires Master's degree, 13+ years BI experience, expertise in Power BI, Tableau, SQL, and data modeling.

Functional Analyst to bridge business and technical teams for energy sector clients (TSOs, DSOs, suppliers, traders, producers). Responsibilities include understanding business needs, modeling processes, analyzing requests, writing functional specifications, and facilitating communication.

Experienced Technical Transition Coordinator needed for a 12-month contract in Brussels. Support a major managed services transition across cloud, infrastructure, networks, colocation, and monitoring. Manage end-to-end activities, communication, and knowledge transfer. Minimum 15 years IT experience required, with 5+ years in infrastructure environments and outsourcing partnerships. Fluent in Dutch or French plus English.

Develop and execute regional marketing strategies, manage budgets, and track performance. Collaborate with the French sales team on product launches, promotional plans, and trade activation. Plan and execute regional events, manage PR and media, and coordinate website content. Support sales teams with marketing materials and strategies.

Develop expertise in a product line and provide technical support to Sales Engineers and clients. Create training materials, deliver internal sessions, and support customer training.

Security Engineer required for enterprise environment security. Expertise in HashiCorp Vault, Terraform, RHEL, and Ansible needed. Responsibilities include deployment, hardening, automation, troubleshooting, and integration of security solutions.