ruby English-speaking jobs in Belgian Luxembourg

Chief Technician (Virtual Infrastructure) role supporting IaaS systems (Microsoft/Linux). Requires NATO COSMIC TOP SECRET clearance, 4+ years experience, and proficiency in virtualization, Linux, and cloud technologies.

R&D Automation Engineer to design and develop mechatronic and automation solutions for continuous casting. Responsibilities include conception, design, testing, and commissioning of robotic systems using Siemens PLC and industrial robots. Requires a Master's degree and 3-5 years of relevant experience.

Key Account Manager responsible for building and maintaining long-term relationships with key customers to grow revenue and gross margin. Requires 3-5 years in B2B sales with strong commercial acumen.

Sales Assistant role involves providing personalized customer experiences, managing stock, and maintaining brand image. Key tasks include driving turnover and achieving sales KPIs while embodying the brand's CSR policy.

The Cartage Agent executes cartage operations, managing consolidations, deliveries, and pickups for import, domestic, and export shipments. This role coordinates dispatching, monitors KPIs, and liaises with providers to ensure service continuity.

Store Manager for a Premium Sportswear brand. Responsibilities include leading, coaching, and developing the team, monitoring KPIs, ensuring brand visual standards, and managing stock. Fluent Dutch is required.

Provide technical support for complex EV charging cases to installers and partners. Investigate charging performance by analyzing data from multiple systems and diagnose issues. Requires a technical foundation and strong analytical mindset.

Senior Conversational AI Designer and Content Specialist to design, configure, and optimize chatbot and voice bot experiences. Responsibilities include NLU model configuration, GenAI prompt testing, and performance data analysis across Dutch, French, and English.

Experienced SAP S/4HANA Business Analyst needed to shape the ERP landscape. Translate business needs into scalable solutions across Finance, Supply Chain, Sales, and Manufacturing. Requires 5+ years in business analysis and S/4HANA implementation.

Sustainability Intern supports PepsiCo’s pep+ agenda across Benelux through research, internal engagement, and customer collaboration. Requires excellent communication, strong writing skills, and fluency in English and Dutch.

Forward Deployed Engineer builds vertical AI proofs of concept with clients to solve complex business problems. This role bridges customer needs and product development, driving rapid innovation and scaling successful pilots into platform features.

Frontend Engineer role requires 3–8 years of web development experience. Must command HTML/CSS (semantic, flexbox, grid, legacy layouts), use DevTools, and have JavaScript knowledge for DOM impact. Professional written English is required for task justification.

Director of Finance Business Partnering acts as a strategic advisor to senior leadership, driving performance and challenging assumptions across Corporate and Technology agendas. This role modernizes finance functions and leads high-performing teams.

Financial Risk Expert needed for open-ended contract in Brussels. Develop, maintain, and support the financial risk management framework, focusing on investment and credit risks. Responsibilities include leading risk framework development, engaging with risk owners, conducting stress and scenario testing, and providing risk opinions. Requires a Master's degree in economics, finance, or actuarial science, relevant experience in financial risk management within the insurance sector, and fluency in French and/or Dutch.

Master's student in (electro)mechanical engineering needed for a project investigating a fully automated dark factory cell for ECU software downloads. Requires fluent Dutch and English.

Own the full Cat category, driving long-term strategy and growth. Develop 3-5 year visions, manage the portfolio, and lead global launch frameworks using consumer insights. Requires 6+ years in Marketing Strategy.

Intern to develop tools simulating synthetic multispectral light curves and analyze space object characteristics. Responsibilities include coding in Python and Java, scientific modeling, and data pipeline management.

Software Test Engineer responsible for functional testing of interactive 3D applications on Windows and macOS. Designs, executes, and reviews test cases within a Scrum team environment. Requires 2+ years of software testing experience.

Oversee all F&B outlets, leading the team in recruitment and development. Responsibilities include operational workflows, revenue management, hygiene standards, and collaborating on F&B offers. Requires hospitality experience and proficiency in German and English.

Manager Transfer Pricing role involves leading complex intercompany financial transaction engagements. Responsibilities include valuations, financial analysis, and advising clients on treasury and financing structures. Requires 4-6+ years in valuation or financial advisory.