python English-speaking jobs in Lessines

Sales Lead to drive commercial expansion across Europe for a climate tech start-up. Focus on industrial customers in Germany, with expansion into France, Belgium, Netherlands, Sweden & Finland. Requires 5+ years B2B sales experience in industrial or energy sectors, proven success in complex sales environments, and a strong understanding of industrial heating processes and energy markets. Sales track record in Germany is required. Fluent English and additional European languages are desirable.

Leads the Business Development Team Europe in developing and implementing new client acquisition strategies. Oversees the full sales lifecycle, from initial outreach to contract handover. Manages a team of sales professionals and ensures accurate forecasting and pipeline management. Requires 10+ years of sales experience, including a proven track record of exceeding revenue targets and managing complex sales cycles.

Service Delivery Manager for SAP applications and associated services. Ensures high-performance, secure, and compliant operation in collaboration with internal and external teams. Manages incident, problem, and change management, contracts, and supplier performance.

IT Project Manager coordinates hardware and software projects from initiation to delivery. Responsibilities include planning, customer interaction, and project execution. Requires 5-7 years of experience, technical background, and fluency in Dutch and English.

The Director Strategic Development & New Installations reports to the General Manager and assists in the elaboration and implementation of the company's strategic objectives. Responsible for prelicensing and licensing of regulatory and non-regulatory projects, this role also oversees the development and evaluation of team members.

Experienced Head of Revenues needed for B2B SaaS company. Full ownership of sales and marketing strategy execution. Proven track record selling complex solutions in B2B SaaS. Fluent English required, French and/or Dutch beneficial. Freelance role with performance-driven compensation and equity potential.

Process Engineer will design, validate, and improve manufacturing processes across multiple sites. Manage product transfers and new product introductions while collaborating with cross-functional teams to ensure quality, compliance, and operational efficiency.

The ITP at the University of Leuven seeks PhD candidates interested in theoretical high-energy physics, including string theory and theoretical cosmology.

Commercial Finance leader to drive margin performance and pricing strategy for a €650m ice cream business. Partner with Sales leadership on pricing frameworks, customer profitability analysis, and negotiation. Provide strategic insight and financial leadership to optimize contribution margin.

Executive secretary providing administrative support to CEO and management team. Duties include drafting reports, coordinating documents, performing translations, and handling administrative tasks. Requires strong organizational skills, proficiency in Office packages, and fluency in Dutch, French, and English.

As an RA Specialist, you will prepare regulatory submissions (EU MDR, FDA), manage product registrations, and ensure compliance with ISO standards. You will support product development, risk management, and CAPA investigations.

Senior Software Engineer to design, implement, and maintain document editing systems in Swift for iOS and web (via WebAssembly). Collaborate with designers, product managers, and technical leaders to enhance user experience.

Head of Partnerships & Commercial Development will shape Soterics' market presence by driving the full commercial cycle for managed OT security services, building strategic partnerships, and defining go-to-market approaches.

Experienced Java/Angular Developer to design, develop, and maintain full-stack applications. Contribute to architectural decisions and collaborate with cross-functional teams.

Lead the operational management and maintenance of a high-value real estate portfolio, ensuring optimal building performance and tenant satisfaction. Develop and execute the strategic property management plan, including renovations, energy upgrades, and environmental certification initiatives.

Lead the transformation of IT P&C technology, ensuring a supported and sustainable landscape aligned with KPIs. Drive technology evolution across tools, languages, cloud platforms, and security. Create and nurture a community of tech experts, promote a DevOps culture, and lead technical programs.

The Executive Director Northern Europe will lead and execute the go-to-market strategy for the region, focusing on trade partner relationships and B2C sales. This role involves identifying new business development opportunities, managing the commercial team, and collaborating with stakeholders across the MSC Group.

Warehouse Manager to oversee daily operations of a new Brussels facility. Responsibilities include inventory control, logistics coordination, and ensuring efficient support to project teams.

Designs, builds, and deploys machine learning models. Develops and maintains scalable ML pipelines for training, inference, and monitoring. Collaborates with data scientists to translate models into production-ready solutions.

Lead complex software and data-driven client projects for a remote-first consulting company. Translate business needs into actionable plans, coordinate cross-functional teams, and manage project execution.