ruby English-speaking jobs in Arlon

Experienced Infrastructure Engineer needed to maintain ICT systems, execute technical tasks, and ensure seamless operation of computer and networking systems.

Experienced EHS Manager needed for a 28-30 week contract on a major data centre construction project in Belgium. Lead and manage all EHS activities throughout the project lifecycle, ensuring compliance with legislation and company standards.

Project Manager to support process optimization within a regulated laboratory environment. Focus on improving efficiency, flow, and waste reduction while maintaining compliance. Requires Lean project experience and strong stakeholder management skills.

Senior .NET Developer needed for a large Belgian company. Design and evolve a platform ecosystem ensuring robust .NET architecture for railway operations. Collaborate with cross-functional teams, coach developers, and communicate technical concepts clearly. Bachelor's or Master's degree in IT and 8+ years of .NET experience required.

Visual Communication Specialist needed to translate complex technology and financial data into compelling PowerPoint presentations for a leading Belgian bank-insurer.

Business Development Manager to build and scale the Belgian IT Asset Disposition (ITAD) market. Drive new business with enterprise clients, manage full sales cycles, and position sustainability-driven IT solutions.

Octave seeks an Operations & Portfolio Manager to oversee the performance of its Energy Management System (EMS) across customer deployments. Responsibilities include managing EMS runtime performance, providing customer support, and overseeing hardware procurement and commissioning.

The Assistant Store Manager is responsible for leading and coaching a team, meeting sales goals, and ensuring operational excellence. The role requires proven retail and management experience, strong leadership skills, and proficiency in technology and Retail KPIs.

Software Integration, Verification and Validation Engineer to join a dynamic engineering team. Collaborate with teams to integrate software components, define test strategies, and execute manual and automated tests.

Business Analyst needed for application modernization project focused on regulatory compliance. Requires experience with requirements traceability, process optimization, and eliciting business requirements.

Experienced Slaughterhouse Operations Manager needed for full-time, permanent role in the Flemish region. Manage daily operations, ensure compliance with food safety regulations, and drive efficiency and team performance. Must have proven experience in a slaughterhouse or similar high-risk food production environment. Dutch fluency is required.

Threat Hunting Analyst will prioritize, plan, and execute threat hunts, improve detection and prevention methods, and engage with the Cyber Community. Requires NATO SECRET clearance, significant cybersecurity experience, strong analytical and communication skills, and experience producing reports. Must be able to work independently and as part of a team.

Leads and develops the sales team to achieve ambitious growth targets across multiple global markets. Develops and implements a global sales strategy, analyzes market trends, and identifies new business opportunities.

Acts as an Intellectual Property Rights (IPR) subject-matter expert for audiovisual assets, ensuring copyright compliance and operational continuity. Analyzes, validates, and resolves copyright and licensing issues. Advises internal teams and stakeholders on IPR-related questions.

As a Horeca Business Developer intern, you will promote Odoo's Point of Sale solution to small and medium-sized businesses. Responsibilities include visiting potential clients, providing product demos, and building relationships.

Senior HR Manager to execute end-to-end HR processes, manage payroll, and support the People Excellence Strategy across EMEA. Requires a Bachelor's degree, experience in payroll administration, knowledge of Belgian labor law, and three years of HR Generalist experience.

Head of QA/QC Piping to lead, structure, and upgrade a 15-person department. Responsibilities include raising quality practice maturity, driving digitalization, and acting as a technical authority. Requires a strong background in EPC, industrial piping, and managing QA/QC teams.

Provide technical support for PV inverters, hybrid inverters, battery systems, and EV chargers via phone, ticketing, and chat. Diagnose issues, analyze system behavior, and guide installers during commissioning and configuration.

Experienced Data Analyst / Corporate Credit Analyst needed for short-term contract (April 2026 - June 2026) supporting credit application analysis and financial risk monitoring for automotive dealer clients.

Senior Sales Manager to drive EV charging infrastructure expansion in Belgium's real estate market. Develop and execute go-to-market strategies, build partnerships, and manage the full sales cycle.