ruby English-speaking jobs in Belgian Luxembourg

Leads global strategy for Oleon's key accounts, developing and overseeing global account plans. Manages a team of global strategic account managers and inside sales representatives. Sets pricing strategy for D-accounts and provides coaching and leadership to account teams. Requires a master's degree and 10+ years of experience in international B2B sales, strategic account management, or commercial leadership. Fluent English required, French or Dutch a plus.

This internship provides a comprehensive understanding of hotel operations. As a Duty Management Trainee, you will assist with daily tasks, support various departments, and ensure smooth guest experiences. Candidates should be studying in a related field, fluent in English, and possess strong communication, problem-solving, and organizational skills.

Consultant to support digital transformation projects in Life Sciences. Focus on implementing digital tools, data analysis, and client engagement. Requires a Master's degree and 1-5 years of experience in consulting, data, IT, or digital transformation within Life Sciences. Fluent in English and French or Dutch.

Integration Engineer will design, plan, implement, and document integration strategies and patterns in a JEE/HTTP secured ecosystem. Responsibilities include designing and implementing APIs, business events, and workflows. Requires a Master's degree with 9 years of experience or a Bachelor's degree with 13 years of experience, along with front-end experience with Angular, AngularJS, or React. Proficiency in JEE, REST or SOAP APIs, BPMN workflow engines, asynchronous messaging, distributed architectures, and cloud-native systems is essential.

Freelance Cloud Engineer needed to design, improve, and secure cloud platforms. Experience with cloud environments, virtualization, networking, and security required. Strong analytical and communication skills in English (Dutch or French a plus).

Senior Project Procurement Specialist leads procurement activities for multiple programs, ensuring readiness for pre-pilot, pilot, and execution phases. Develops sourcing plans, manages supplier relationships, and negotiates contracts for equipment and services. Collaborates with internal teams and external suppliers to achieve project goals. Requires a background in supply chain management, technical expertise, and strong communication skills.

Presales Consultant will partner with sales and delivery teams to design capacity-based solutions for enterprise customers. Responsibilities include qualifying opportunities, understanding customer needs, developing proposals, and collaborating with delivery teams. Fluency in English and French is required.

Distribution Quality Partner will support the implementation and maintenance of cGMP/GDP requirements within the partner's quality system. Responsibilities include reviewing and approving quality documents, managing vendor quality, and acting as a subject matter expert for GDP matters. Requires 5-8 years of pharmaceutical industry experience, deep understanding of EU GDP Guidelines, and fluency in English.

Data Center Facilities Engineer needed to monitor, maintain, and troubleshoot critical infrastructure. Collaborate with a small team to ensure 24/7 uptime. Must be comfortable with hands-on work and responding to incidents.

Technical Operations Manager to lead on-site calibration, metrology, and maintenance operations in a regulated laboratory environment. Manage a team of 18 engineers and technicians, ensuring compliance with GMP, ISO 17025, and quality standards.

Lead a team of software engineers, designing, developing, and maintaining real-time energy asset optimization software. Responsibilities include architecture, technical guidance, hands-on development, and ensuring system stability and reliability. Requires 6+ years of software development experience, proficiency in C#/.NET, distributed systems, cloud technologies (Azure), and DevOps practices.

Experienced Python and React developer needed to build and support an AI-powered internal communication platform. Responsibilities include backend services, AI features, frontend components, and DevOps pipelines.

Software Engineer needed for AI-native recruitment platform. Develop backend features using Typescript and Node.js. Master's degree in IT/Computer Science/Software Engineering required, with 2+ years backend development experience.

This hands-on GRC role focuses on day-to-day GDPR and regulatory compliance. Responsibilities include running GDPR operational activities, maintaining compliance registers, supporting audits, and translating regulatory requirements into practical controls.

Senior Clinical Research Associate (CRA) to oversee and manage clinical trial activities ensuring protocol, regulatory, and industry standard adherence.

Senior Associate to advise national and international clients on Belgian employment law matters. Manage files, collaborate with partners, and represent clients in court. Requires a Master's degree in Law with a specialization in employment law and 5+ years of relevant experience. Fluent in English, with excellent command of French and/or Dutch.

Embedded Software Engineer will design, develop, and maintain embedded software for aerospace systems. Responsibilities include collaborating with cross-functional teams, ensuring system integration, and troubleshooting software issues. Requires experience with real-time operating systems, embedded systems, C/C++, Python, and micro-controllers. A Master's degree in a related field and minimum 3 years of experience are needed.

Finance Specialist to build and own the finance function for a fast-growing EV charge cost management company. Responsibilities include revenue & A/R accounting, A/P accounting & G/L management, cash flow & liquidity management, business partnering, automation, process & systems optimization, and statutory compliance & tax management.

Organizes, analyzes, and maintains financial records, ensuring compliance with regulations. Responsible for processing invoices, bank statements, and assisting with month-end and year-end closings. Manages taxes, VAT returns, and budget preparations. Seeks opportunities to streamline accounting processes.

As a Digital Commerce Intern, you will support key in-season activities across Experience, Operations, Trading, and Content for Eastpak, Kipling, and JanSport websites. Responsibilities include assisting with key moment launches, website migration support, site optimization, content updates, and product merchandising.