python English-speaking jobs in Lessines

Senior Media Manager to lead and define paid media strategies for Belgian market, optimizing KPIs and managing campaign execution. Requires 7-10 years of experience in media agency or advertiser side, proven experience with both offline and digital campaigns, and deep knowledge of the Belgian media landscape.

Senior Back-End Java Developer needed for a large Belgian enterprise. Develop and maintain scalable back-end services using Java and Spring framework. Collaborate with cross-functional teams and integrate external systems via RESTful APIs. Minimum 6 years of Java development experience required.

Support Health & Safety for ENERCON entities across Belgium. Contribute to the implementation of objectives, gather safety information, ensure compliance, and track KPIs. Requires a level 3 or 2 Safety Councilor, proficiency in English, Dutch, and French, and experience using MS Office and Velocity.

This role involves collaborating with business units to identify, analyze, and document business and IT system requirements. The Business, Process and Data Analyst will translate user needs into clear, testable, and implementable requirements, facilitate alignment between business scenarios and system capabilities, and support the development team throughout the delivery lifecycle. The analyst will contribute to the design of data models, information flows, and business processes, and support the definition of user experience elements. The role requires strong analytical and problem-solving skills, experience with business analysis methods and process modeling, and the ability to work effectively in multi-stakeholder environments.

Director, Business Transformation supports companies undergoing large transformations, including EBITDA improvement programs, mergers and integrations, and large-scale transformations. Responsibilities include developing recommendations based on financial and operational reviews, identifying operational performance improvements, and building implementable strategies.

This temporary Global Study Manager role (9-12 months) supports a key client account in leading pharma. The position requires project management experience in clinical trials, budget and risk management, and strong client communication skills.

Data Scientist / Energy Analyst to process, model, and interpret energy, environmental, and economic data. Develop tools and AI models for grid-producer interactions and analyze consumer behavior. Support decision-making and development strategies.

As a Travel Experience Designer, you will assist agents with bookings, contribute to sales objectives, and create personalized travel experiences for clients. You will develop business activity, identify opportunities, and update commercial data.

Senior Accountant to oversee accounting for 11 joint ventures, manage end-to-end accounting processes, and ensure timely and accurate financial transactions. Participate in monthly closing, review reconciliations, and prepare financial statements. Ensure VAT compliance, assist with audits, and contribute to process optimization projects. Requires a bachelor's degree in accounting or finance, 4-6 years of experience, strong knowledge of BE GAAP and VAT, and fluency in Dutch and English.

Talent & HR Sales Practitioner Senior Manager/Associate Director supports sales origination and deal closure. Provides domain expertise in Talent Acquisition/Recruiting, Talent Development/Learning, or Employee & HR Services to sales teams. Builds client relationships, understands client challenges, and develops value-driven solutions.

Sales Engineer to identify prospects and develop sales opportunities in Europe. Requires a Bachelor's or Master's in Engineering (Mechanics or Electronics) and 5-10 years of technical commercial experience. Fluent English, other languages a plus. Up to 80% travel.

Eurodad seeks a MEAL Officer to support monitoring, evaluation, accountability, and learning (MEAL) across the organization, with a focus on EC-funded projects. The role contributes to the quality and effective use of MEAL systems, ensuring project data is collected, consolidated, and used for reporting, learning, and organizational improvement.

Lead Engineer to design and develop vascular in-vitro simulators. Transform ideas into reliable, scalable solutions. Master mechanical and electromechanical design, 3D modeling, and prototype assembly. Manage technical partners and suppliers.

Design Build Search is seeking CSA Design Managers for an international construction company expanding in Europe. Successful candidates will have design experience with a main contractor and experience on data center or industrial projects. Responsibilities include managing design deliverables, coordinating with stakeholders, leading design meetings, and supporting the project team.

Senior Cyber Security Assessors (Vulnerability Assessment) will provide guidance on security controls, perform technical assessments, and design tools for vulnerability identification. They will analyze information assets, conduct vulnerability assessments for NATO systems, and possess expertise in operating system hardening, cloud security, and border protection devices.

Join an international consultancy as an Accountant. You will work on diverse projects, leveraging your accounting expertise and fluency in FR/DU and English. Experience with ERP systems and BE GAAP is required.

Lead and oversee the end-to-end bidding process for Starion and Nexova Group. Develop bid strategies, analyze tender documents, and write proposals. Collaborate with internal and external stakeholders to ensure timely submissions and manage negotiations.

Senior Software Engineer with 7+ years of experience, including 5+ years in React Native for mobile app development. Expertise in UI design, performance optimization, and mobile integrations. Strong understanding of web technologies, backend systems, and testing methodologies.

As Growth Marketing Manager Benelux, you will lead customer experience strategies for Belgium and the Netherlands. You will manage projects like Formula1 and WhatsApp for Business, own the loyalty program Cook&Save, and oversee cross-channel digital experiments. You will also manage paid social and paid search campaigns, analyze performance data, and develop 360° customer journeys.

Senior Security Operations Engineer will lead, mentor, and contribute to the design, building, and operation of a world-class Security Operations Center. Responsibilities include security monitoring, threat hunting, response, security engineering, software engineering, and site reliability engineering.