freelance English-speaking jobs in Tournai

Data Science Intern on Tinder’s Modes team. Design A/B experiments, build analytics tooling, and analyze large datasets to inform product decisions. Requires SQL, Python, and statistical knowledge.

Experienced .NET Developer needed to design, develop, and maintain backend systems using .NET Framework and .NET Core. Focus on robust APIs, Event-Driven Architecture, and Domain Driven Design. Requires 5+ years of experience.

Logistics Coordinator manages clinical trial supplies, including lab materials, medical devices, and drug products. Responsibilities involve inventory maintenance, coordinating logistics, and supporting purchasing while ensuring regulatory compliance. Strong English skills are required.

Senior Admissions Officer role requires experience in customer service or administration. Must demonstrate strong line management, ability to work under pressure, and excellent communication skills to resolve issues and implement solutions.

Senior Security Architect needed to translate strategic security objectives into technical solutions for IT, OT, cloud, and network environments. Requires 4+ years of experience in the railway industry, CISSP, and fluency in English and Dutch.

Senior Solutions & Applications Engineer for Autonomous Mobile Robot. Scale AMMR technology across Europe by developing solutions, supporting customer deployment, and driving product improvement through technical leadership.

Chocolatier Line Operator in a two-shift system. Responsibilities include setting up and adjusting machinery, inspecting finished products, supplying materials, and maintaining the production line. Requires a degree or experience in pastry/baking.

This role requires an experienced pharmaceutical professional to connect medical science, safety evidence, and business strategy. The Safety Evidence (Medical) Lead will translate safety evidence into insights to differentiate therapies and inform product strategy.

Mid/Senior AI LLM Engineer to fine-tune and improve self-hosted open-weight LLMs for personalized AI conversations. Requires Python, PyTorch, Hugging Face, and experience with SFT, LoRA, and DPO.

Master's student in business/finance or controlling sought for a 6-month internship in Finance and Controlling. Responsibilities include sales, margin, and costs controlling, supporting reporting, planning, and Lean/CIP implementation. Proficient English is required.

Key Account Manager drives business growth with industrial customers across Europe in chemical distribution. Responsibilities include managing existing accounts, winning new business, and developing projects. Requires 3+ years of B2B chemical sales experience.

Become an ERP Consultant for Admin Pulse, management software for fiduciaries and accountants. Receive full training to support clients, provide technical advice, and optimize their processes.

Maintenance Technician responsible for preventive and corrective maintenance on injection molding machines and production equipment. Diagnoses and resolves faults in electrical, mechanical, and hydraulic systems. Requires technical education and experience maintaining industrial machinery.

Sales Associate responsible for store operations. Duties include greeting guests, handling cash register functions, maintaining store appearance, and managing stockroom tasks according to brand standards.

Project Manager for IFM line of business. Plans, directs, and manages design and construction projects to meet schedule and budget goals. Requires 3-5 years of experience and strong communication skills.

Formwork Carpenters needed for construction projects. Responsibilities include assembling and dismantling formwork, carrying out reinforcement per technical drawings, and ensuring quality and safety. Experience as a carpenter, welder, or fitter is preferred.

Lead end-to-end supply chain for Film & Chemicals, overseeing global inventory and S&OP. This role requires proven experience in supply chain management, inventory control, and leading cross-functional teams.

Business Analyst to own the finance scope in an Odoo implementation, integrating AMPECO for billing. Map end-to-end financial flows, translate business rules, and design reconciliation processes. Requires Odoo expertise and finance background.

Field Medical Advisor for CardioRenal acts as a scientific partner to healthcare professionals. This role involves communicating complex scientific information, gathering medical insights, and supporting evidence generation across Belgium.

E-Merchandiser to guarantee sales performance by optimizing catalog merchandising. Responsibilities include setting up product layouts, enhancing the shopping experience, monitoring sales, and providing competitive intelligence. Requires a Bachelor's degree and fluency in Dutch, English, and French.