ruby English-speaking jobs in Arlon

Leads business development efforts for a European solar industry association, focusing on membership growth, account expansion, and sponsorship sales. Manages the full sales cycle, from prospecting to onboarding, and cultivates relationships with senior stakeholders. Requires 5+ years of B2B sales experience in energy, cleantech, or a policy-driven environment.

Freelance Quality Assurance Lead needed to build and implement a Quality Management System for a growing agricultural biotechnology company. Requires 5-7+ years of QA experience in an R&D environment and proven experience building QMS from scratch.

Develop and implement cutting-edge generative AI models using tools like GPT, LLama, and Langchain. Collaborate with cross-functional teams to define AI project requirements and objectives. Stay up-to-date with advancements in generative AI, machine learning, and deep learning. Optimize existing models for performance, scalability, and efficiency. Develop and maintain MLOps pipelines and containerized AI back-ends. Provide technical mentorship and guidance on generative AI.

Senior Marketing Executive will oversee, develop, and execute tactical marketing plans, monitor local marketing objectives, and collaborate with cross-functional teams. Responsibilities include monitoring marketing performance, developing and localizing marketing materials, managing the marketing budget, and collaborating with local and central content teams.

Senior Software Engineer to design, implement, and maintain document editing systems in Swift for iOS and web (via WebAssembly). Collaborate with designers, product managers, and technical leaders to enhance user experience.

Railnova seeks a Security & Compliance Lead to own and drive information security and product cybersecurity compliance. This role focuses on governance, compliance, and accountability, translating regulatory requirements into internal policies and processes. The ideal candidate has a solid technical background and experience with security compliance frameworks (e.g., ISO 27001, IEC 62443).

The Partnerships Sales Manager will sell and develop business partnerships in Brussels, delivering at least 10 new partner locations annually and increasing system revenue by £5m+. Responsibilities include generating leads, pitching prospective partners, and converting interest into signed contracts.

Experienced Area Sales Manager to drive growth in industrial and building automation markets. Develop and execute sales strategies, identify new business opportunities, and manage key accounts. Proven B2B sales experience in industrial automation, strong negotiation skills, and expertise in strategic prospecting required.

Recruitment Consultant to manage full recruitment cycle, from sourcing and interviewing candidates to advising clients. Fluency in French and English required, Dutch a plus.

Senior Auditor to analyze financial data, lead complex audits, build client relationships, and guide junior colleagues. Requires a Master's degree in Economics or Business Engineering, at least 2 years of audit experience, and fluency in Dutch, French, and English.

Define and implement the Group B2C merchandising strategy across all platforms. Monitor B2C performance and drive growth initiatives. Lead, coach, and develop a cross-European merchandising team.

Lead complex software and data-driven client projects for a remote-first consulting company. Translate business needs into actionable plans, coordinate cross-functional teams, and manage project execution.

The Accounts Receivable (AR) Accountant and Credit Collector manages customer master data, coordinates billing and collections, analyzes accounts receivable, and ensures timely cash flow. This role reports to the Finance Director and collaborates with customer service and finance personnel.

Senior BI Analyst will perform advanced analyses, create reports, and translate data into actionable insights to support business strategies. Responsibilities include collecting, cleaning, and analyzing data, developing dashboards and reports, and optimizing Tableau data sources. Requires a strong analytical mindset, problem-solving skills, and proficiency in Tableau, SQL, and analytical frameworks.

Lead the transformation of IT P&C technology, ensuring a supported and sustainable landscape aligned with KPIs. Drive technology evolution across tools, languages, cloud platforms, and security. Create and nurture a community of tech experts, promote a DevOps culture, and lead technical programs.

Senior Local Purchasing Specialist will develop and execute purchasing strategies, manage supplier relationships, and drive cost efficiency and risk mitigation. Requires 7-10 years of experience in strategic sourcing, procurement, or supplier management, preferably in electronics or high-tech manufacturing.

As a Business Analyst at Methis Consulting Belgium, you will translate business needs into functional specifications for IT-implementation projects. You will design and document solutions, collaborate with development teams, and ensure successful implementations.

Experienced EHS Supervisor needed for high-criticality data center projects. Implement, monitor, and improve EHS policies on construction sites. Coordinate with construction teams and subcontractors to ensure a safe working environment.

As an RA Specialist, you will prepare regulatory submissions (EU MDR, FDA), manage product registrations, and ensure compliance with ISO standards. You will support product development, risk management, and CAPA investigations.

Solution Architect at November Five translates business goals into technical solutions. Designs and documents architectures for web and mobile products, ensuring scalability, security, and future-proofing. Leads workshops, creates technical documentation, and collaborates with stakeholders. Requires 5+ years of experience in digital product development and fluency in English.