python English-speaking jobs in Lessines

Expert IT Security Specialist to lead NIS2 program implementation and ensure operational continuity for a leading public organization in Brussels.

Senior Fullstack Developer to join a large-scale agile environment developing mission-critical rail infrastructure management and traffic planning applications. Responsibilities include implementing scalable software solutions, translating requirements into technical designs, developing features using Java and Angular, and mentoring junior developers. Requires 10+ years of Agile and Scrum experience, 5+ years of backend development with Java, Spring, and Hexagonal Architecture, and 5+ years of frontend development with Angular. Must have 5+ years of experience with quality assurance practices, data persistence, and collaboration tools. Fluency in French or Dutch (C1) and intermediate knowledge of the other language is required, along with proficiency in English (C1).

Leads and oversees global marketing strategies for the Automotive sector. Develops and implements impactful marketing campaigns to drive business growth. Manages marketing team and collaborates with cross-functional teams. Analyzes market trends and competitor activities.

Full-Stack Developer to contribute to the design, development, and deployment of cloud-based solutions. Experience in full-stack software development, frontend frameworks (Angular/React/Vue), backend stacks (Java/Spring, .NET/C#, Node.js), APIs, cloud platforms (Azure/AWS/GCP), and Agile methodologies is required.

Competition Associate (2-5 PQE) to advise on complex cross-border merger control and FDI matters for a global client base.

Senior Program Manager to lead the development of a new industrial facility. Oversee the full project lifecycle, from planning to operational readiness. Requires 20+ years of experience in industrial project management, including building new facilities.

Machine Learning Engineer will lead a team developing AI products, work on client projects, and build Sia AI solutions. Requires expertise in ML/Deep Learning, Python, cloud infrastructure, and big data technologies.

Technical Sales Engineer to join a global technology leader in Belgium. Bridge cutting-edge data platform technology with clients in healthcare, government, and enterprise sectors. Analyze systems, propose modernization paths, and support key accounts. Strong technical background and client-facing skills required.

Experienced software or hardware engineer with 2+ years of industrial experience in smart systems for the Internet of Things. Proficiency in languages/tools such as C, C++, Python, embedded Linux, Java, and more. Experience in market segments like medical/healthcare, automotive, and consumer electronics. Fluent in English, Dutch or French preferred.

The Cytek Technical Sales Specialist will identify and close new business opportunities in academic, clinical research, and bio-pharma labs. This role focuses on technical expertise in flow cytometry and achieving financial objectives in the Belgium and Luxembourg territory.

Designs and guides end-to-end solutions across customer interaction channels and digitally enabled business onboarding journeys. Collaborates with business and IT stakeholders to ensure channel capabilities support a variety of customer journeys. Shapes coherent, scalable, secure, and future-proof architectural solutions. Contributes to ING Belgium’s fully digital onboarding journey for Legal Entities and Self-Employed customers.

Experienced .NET Developer needed to analyze business requirements, design and develop enterprise-grade applications, and support supply chain integrations.

Vétérinaires Sans Frontières Belgium seeks a Finance & Administration Manager to ensure robust financial management and lead continuous improvement of systems and processes across headquarters, regional, and country offices.

Project Manager with 5+ years of experience managing security projects and 10+ years in IT (preferably security). Strong technical IT knowledge and security expertise required.

Provide application support for the European Reference Networks (ERN) initiative, bridging policy analysis and data insights. Perform data analysis, system oversight, quality assurance, and knowledge management.

Data Protection Consultant needed to design and implement data protection strategies using Microsoft Purview. Experience with DLP, Information Protection, Insider Risk Management, and eDiscovery required. Must have strong communication skills and fluency in English and Dutch.

This Demand Management Associate role supports the execution of demand plans from various sources including Marketing, Partners, Sales, and Services. Responsibilities include analyzing plans, identifying pipeline gaps, and assisting with campaign planning and execution. The role requires fluency in English and either Dutch or French, strong analytical skills, and the ability to work across teams.

Senior Strategic Data Expert to lead and structure a Data Office program, defining and refining data strategy, and driving impactful data initiatives. Minimum 10 years of experience in data-related domains, program/project management, and strong stakeholder management skills required. Fluent in Dutch, good working proficiency in French.

Solution Architect needed to design and maintain enterprise, domain, and solution architectures. Translate business strategy into technology roadmaps and define architectural standards. Provide technical leadership and collaborate with stakeholders to ensure solutions meet functional, security, and operational expectations.

The European Endowment for Democracy seeks a trainee to assist in the grant-making process for the Eastern Partnership region. The trainee will support contractual, financial, and administrative tasks. Proficiency in Ukrainian, Russian, and English is required.