ruby English-speaking jobs in Arlon

Senior AI Software Engineer will design and deliver AI-driven engineering projects, focusing on automation, AI-powered workflows, and scalable APIs.

Project Engineer Electricity HV to support client projects in the electricity sector with a focus on high voltage. Responsibilities include translating electrical needs into design, collaborating with multidisciplinary teams, and managing project budgets and safety. Requires a Master's degree in a relevant field and at least 1 year of high-voltage experience. Fluency in Dutch and professional English required.

General Ledger Accountant needed to support financial department with daily accounting tasks, reconciliations, and reporting. Experience in production industry, US GAAP and IFRS, and accounting software is required. Fluent in French and English.

Java Architect needed for analysis, integration, and design of information systems. Requires 13+ years IT experience, 12+ years Java development, 8+ years Relational DBMS, and expertise in architecture best practices, Angular/JS, Agile methodologies, and cloud technologies.

Junior QA / Validation Test Lead to support LIMS implementations, upgrades, and sustainment in regulated Life Sciences environments. Focus on hands-on testing, validation support, and compliance activities. 2-5 years of Life Sciences validation experience required.

Provide advanced technical support for the operation, maintenance, and security of Windows-based server and client environments. Implement configurations, perform system monitoring and troubleshooting, and support service continuity and incident resolution.

Design and develop mechanical prototypes and process modules for innovative pharma equipment. Collaborate with the R&D team to improve existing equipment and create 3D models.

IT Quality Tester for Agile development team delivering software applications and microservices. Responsibilities include manual and automated testing, defect tracking, and collaborating with developers to improve product quality. Requires experience with Cypress, Selenium, Postman/Newman, Jira, and API/microservice testing.

Develop and evaluate semiconductor processing techniques and methods. Collaborate cross-functionally to plan, analyze, and report on customer demos. Contribute to next generation product development and release activities. Provide leadership and guidance to process technicians.

Provides high-level administrative and project management support to ensure effective coordination of strategic initiatives, stakeholder engagement, and reporting activities. Supports strategic planning, project monitoring, and executive-level coordination.

Head of Maintenance needed to optimize mechanical and electrical maintenance operations in a building materials plant.

Junior Reliability and Maintainability Engineer will learn and apply methods to ensure reliable and maintainable railway solutions.

Design mask layouts for experimental semiconductor processes. Collaborate with researchers and fabrication specialists to define device structures and ensure high-quality device fabrication.

Junior Information Management Consultant will analyze business processes, design solutions, and implement them using software packages. The role involves client interaction, process optimization, and technical implementation.

This role involves end-to-end execution of operational price calculations for gas and electricity supply contracts in the B2B segment. Responsibilities include market analysis, bid tender support, product pricing, and training sales teams. The successful candidate will have a Master's degree in a quantitative discipline and strong analytical and communication skills.

Manage existing clients and partners for Displayce's DSP platform in Belgium. Promote the platform to advertising agencies, trading desks, and advertisers. Negotiate platform terms and conditions and organize meetings to generate campaigns.

Provide customer service as the first point of contact, answering questions, advising on products and services, and offering tailored solutions.

Business Development Manager to spearhead expansion in the DACH region. Responsibilities include identifying new sales opportunities, managing key accounts, and expanding market presence. Must have native-level German, fluent English, and 5+ years of B2B experience.

Freelance AI trainer for physics-related projects. Design physics problems, evaluate AI solutions, validate calculations using Python, and improve AI reasoning. Requires a physics degree, 3+ years experience, strong Python skills, and excellent English.

Senior/Medior SAP IS-U consultant needed for projects related to business process management in the utilities sector. Responsibilities include analyzing business needs, designing and configuring SAP IS-U solutions, and providing support. Must have expertise in key modules (Billing & Invoicing, Device Management, EDM), experience with an Electricity and Gas Distribution System Operator, and strong communication and teamwork skills.