python English-speaking jobs in Lessines

Certified welder needed for day-shift position in Ronse. Responsibilities include welding steel and stainless steel components using semi-automatic and TIG welding techniques. Must have welding certification and experience with steel and stainless steel.

BlueThrone seeks a proven business leader to own a full business unit end-to-end, including P&L, product direction, team, customers, and growth. This is a run-the-business role requiring deep mobile app experience, B2B experience related to mobile apps, and end-to-end business ownership.

Lead compliance and validation activities for patient-focused digital technology systems. Ensure alignment with regulatory expectations and support innovation. Collaborate with business and technology teams to embed quality and compliance throughout the system lifecycle.

Design, verify, and document control and signal processing modules for CMOS image sensors. Collaborate with mixed-signal engineers, perform verification tasks, and support physical integration.

Senior Data Scientist / AI Engineer to build a customer analytics platform. Responsibilities include turning business questions into AI problem statements, owning the full lifecycle of AI/ML solutions, and partnering with stakeholders. Requires 3+ years experience in AI/ML, proficiency in Azure, Databricks, and PySpark, and experience deploying, monitoring, and orchestrating models. Fluent in English, plus working proficiency in French or Dutch.

ODM, Washing & Varnishing Process Engineer will support PHC Operations Department to define, implement, and standardize process solutions. Responsibilities include managing process projects, identifying technical needs, and supporting process improvements across all PHC locations. Requires a High School Diploma or equivalent in Materials or Process Engineering and 5+ years of experience in materials control.

Provides timely and accurate customer support via phone, email, and support channels. Troubleshoots and resolves customer issues related to products, platforms, and services. Manages customer cases and collaborates with internal teams to ensure customer satisfaction.

The BESIX Group QHSE Director is responsible for defining and driving the QHSE strategy, governance, and processes across all Business Lines. The role focuses on Health & Safety, with a primary operational focus on Business Units and other Group entities. The Director will lead and manage the Group HQ QHSE team, define and manage the QHSE budget, and foster a high-performance QHSE culture.

Business Developer will focus on acquiring new restaurant clients in Antwerp, Belgium. Responsibilities include developing sales pipelines, prospecting, conducting meetings, and building relationships with local restaurant owners. The ideal candidate has 1-4 years of sales experience, fluency in Dutch, and a strong hunter mindset.

Lead offshore energy projects from concept to delivery, including wind farms, rock installation, and submarine cables. Coordinate project execution, develop documentation, and supervise works. Requires a master's degree in engineering and five years of experience.

Finance Controller needed for international organization active in aftermarket services for advanced mobility systems. Responsibilities include financial reporting, budgeting, forecasting, cost analysis, and ensuring compliance.

Support entrepreneurs, companies, and business owners in achieving their operational goals in a tax-effective manner. Advise on tax strategy development, prepare tax declarations, assist with tax audits, and stay up to date on market changes.

Expert Machine Learning Engineer will develop, deploy, and optimize advanced machine learning models for clients. Requires a Master's or Doctorate in a quantitative field with 4+ years of experience in machine learning and big data. Strong Python & SQL skills, experience with MLOps, containerization, and cloud services are essential. Fluency in English and Dutch/French is preferred.

Learnlight seeks an experienced Dutch (NT2) Language Teacher to deliver in-person classes to adult learners in Poperinge (Proven), Belgium. Must have a C2 level of Dutch and a minimum of 2 years' experience teaching adults.

Lead Application Management Service delivery for SAP FICO and PSCD in a distributed model. Ensure quality, planning, and timely delivery of service-related deliverables. Act as a Domain Subject Matter Expert, drive innovation, and manage a team.

Technical Architect focused on AI orchestration (e.g., LangChain, agent-based architectures) to design, implement, and govern technology and infrastructure. Ensures alignment of data, application, and infrastructure layers to support advanced AI use cases. Oversees lifecycle management of systems, platforms, and services. Defines and maintains the target architecture and future technical roadmap.

Production worker needed for a family-run company in Izegem. Responsibilities include cleaning, cutting, and packaging fruits and vegetables while adhering to hygiene and quality standards. Must be able to work in a cooled environment (7°C) and speak Dutch or English.

Sia seeks bright consultants with a strong interest in sustainable development to support climate-related projects. Successful candidates will execute assignments including techno-economic studies, marketing, and data analysis.

Experienced Technical Delivery Manager to lead and inspire a team, driving technical excellence and managing end-to-end project delivery. Proven expertise in software development, Java, Spring Boot, RESTful APIs, MongoDB, NextJS, TypeScript, and React Native.

Delivery Consultant will design, implement, and manage secure AWS solutions for customers. You will provide technical guidance, troubleshoot issues, and act as a trusted security advisor. Requires knowledge of AWS services and 5+ years of hands-on security experience. Fluency in German or Italian, in addition to English, is required.