python English-speaking jobs in Lessines

Lead the SDR and BDR team to own the top-of-funnel pipeline engine, converting interest into qualified opportunities. Manage team development, monitor conversion rates, and align GTM strategy with Marketing and Sales.

PhD position in Operations Research focusing on Decision Diagrams for Combinatorial Optimization. Candidates need a Master's in CS or Applied Math with expertise in mathematical programming and algorithm design.

Account Executive drives growth in Belgium and Luxembourg by engaging enterprise and public-sector end users. This role owns territory strategy, influences project specifications, and collaborates with channel partners to sell unified security solutions.

Lead operational excellence for Ravago's global SAP landscape. Ensure service delivery, stability, and performance while leading SAP consultants. Own incident/problem management and vendor oversight.

Experienced SAP CRM Consultant needed for a project-based role. Responsibilities include contributing to requirements, functional analysis, and solution support through implementation. Dutch or French language skills are required, with good English command.

Bilingual Dutch Generalist Expert for AI Safety. Write expert prompts in Belgian Dutch, classify conversations, and flag adversarial phrasings. Evaluate AI model handling of sensitive topics in Dutch. Requires native/near-native Dutch and business-level English.

Head of Client Development drives client loyalty and recruitment opportunities in Client Services Europe. This role develops client development strategy, leads the Private Client Advisor team, and manages CRM and clienteling initiatives.

Programme Officer role requires excellent communication, strong numeracy, and organizational skills. Candidates must be detail-oriented, able to work independently, and provide customer service to students and colleagues.

Qualified Person role guiding formulation, analytical development, and manufacturing of clinical materials. Responsibilities include certifying batches of IMPs and ensuring compliance with GMP standards. Requires a Master of Science in Pharmaceutical Sciences and QP registration.

Experienced Engagement Manager needed for Consumer Health consulting. Lead end-to-end projects driving growth via RGM, Category Management, and insights. Requires 8-10 years in related fields and fluency in Dutch and French.

Senior Customer & Application Development Engineer to grow the ProxximaTM polyolefin thermoset system business. Provide technical support, educate customers, and collaborate on coating performance for industrial applications. Requires 10+ years in high-performance thermoset coatings.

Project Engineer Machine Building develops and tests innovative machines from concept to installation. This role combines engineering, assembly, and international commissioning, requiring a hands-on approach and willingness to travel.

Lead and develop the operational customer service team in BeNeLux, ensuring excellent service and managing orders. Drive operational excellence, analyze KPIs, and collaborate with stakeholders on supply chain performance. Requires 5+ years in customer service/supply chain.

The King Baudouin Foundation seeks a Chief Operations Officer to lead operational strategy and performance. This role oversees Tech, Digital & Data, Accounting, Property Management, and Grants & Donations teams, driving transformation and growth. Requires 10+ years of management experience and fluency in French, Dutch, and English.

Administer and maintain master data in LIMS LabWare Version 7. Responsibilities include configuring analytical methods, specifications, and sampling plans. Requires hands-on experience with LabWare and master data administration.

Program Delivery Lead responsible for the end-to-end execution of a large-scale FTTH rollout. This role ensures structured, transparent delivery across scoping, engineering, and construction while managing risks and stakeholders.

Internship supporting Internal and External Digital Communications. Tasks include content creation for social media and websites, digital media monitoring, KPI analysis, and project support. Requires fluent Dutch and English.

Lead the end-to-end lifecycle of the LIMS/LIS Clinical Diagnostics product. This leadership role manages a team, defines product strategy, and balances business needs with technical feasibility. Requires experience in Product Management with Laboratory/Clinical Diagnostics.

Brand Manager Intern for Nestlé Food division, focusing on Garden Gourmet, Maggi, and Dairu for the Benelux market. Gain 360° marketing experience in innovation, activation, and digital presence. Requires English and French fluency.

Administrative & Events Assistant needed for an international organization. Responsibilities include managing mail, organizing documents, providing admin support, and coordinating events. Requires organization, proactivity, and good English.