intern internship English-speaking jobs in Tubize

Cost Analysis Manager will design, justify, and document cost allocation methodologies for a major Belgian organization undergoing transformation. Responsibilities include analyzing costs, defining allocation drivers, collaborating with stakeholders, and preparing regulatory submissions. Requires strong analytical skills, experience in regulated environments, and fluency in French and/or Dutch.

Business Development Manager to manage key accounts in Pharmaceutical, Retail, and Public sectors. Develop business opportunities, advise on solutions, and negotiate contracts. Manage a team of consultants and oversee business unit P&L.

Senior Data Scientist to develop statistical models, build price recommendations, and automate processes using large-scale hospitality data. Requires 5+ years experience, strong SQL and Python skills, and expertise in statistics and machine learning.

Lead and deliver complex, enterprise-wide technology programmes in a banking/financial services environment. Manage programme scope, budget, risks, and benefits, ensuring successful delivery of objectives and value commitments. Collaborate with senior stakeholders across business, technology, finance, risk, and security.

Experienced Operations Manager – OT Infrastructure / Senior Network & Security Engineer needed. Responsible for end-to-end L3 support, operational management, troubleshooting, and governance of enterprise network and network security environments. Expertise in Cisco networking and Palo Alto firewall technologies required.

Senior Software Engineer will design, build, and maintain scalable APIs and microservices using C# and .NET Core. Responsibilities include proposing architectural solutions, integrating data storage technologies, and developing Kafka-based integrations.

Interim Head of Treasury needed for 1-year assignment. Manage liquidity, cash flow, risk, and funding operations. Lead a team of analysts. Requires 10+ years of experience in treasury management, Kyriba expertise, and fluency in English and French or Dutch.

Process Engineer to support pharmaceutical client. Manage equipment ordering, design reviews, FAT/SAT, and commissioning. Identify process improvement opportunities. Master's or PhD in Industrial Engineering or related field. 5+ years experience, including 2+ years managing CAPEX projects in a regulated environment. Fluent in English and Dutch.

Legal Counsel provides legal support for real estate transactions, acquisitions, and disposals. Advises on project development, corporate structuring, and compliance. Manages disputes and coordinates external counsel.

Senior Expert Software Engineer will design, architect, and implement technical solutions, collaborating with senior developers and cross-functional teams. Responsibilities include providing technical leadership, guiding ideation workshops, and driving the definition and validation of technical requirements. The role requires solid experience as a software engineer, deep understanding of software architectures, and experience with tools such as IBM Mainframe, Java, .Net, and Kafka.

Design, automate, and productionize ML pipelines. Implement versioning and governance practices. Monitor model performance and collaborate with teams to deliver scalable solutions.

Portima seeks a Backend AWS Developer with 2+ years experience as an API architect or 4+ years as a developer. The role involves developing APIs, utilizing C# .NET Core, and working in a small team using Agile methodologies.

Senior Full Stack Developer needed for mission-critical railway infrastructure applications. Focus on full-stack development, Large-Scale Scrum (LeSS), and distributed systems. Requires 10+ years backend development experience with Java, Spring, Hibernate, and JPA, plus experience with Kafka, SQL, PostgreSQL, MySQL, and Oracle. Must have 10+ years experience with Clean Code principles, TDD, DevOps, and CI/CD. Frontend experience with Angular and LeSS implementation experience are also required. Fluency in English with C1 proficiency in French or Dutch is essential.

Sales & Marketing intern to support promotional operations, marketing campaigns, and dealer marketing plans. Analyze marketing data, monitor leads and orders, and manage website content. Must be a student in Management, Marketing, or equivalent with fluency in Dutch and French.

Associate Corporate M&A lawyer to provide legal support across corporate law matters, including M&A, PE, and corporate restructurings. Requires a Belgian Master of Laws, 4+ years of experience, fluency in Dutch and English, and a client-oriented mindset.

Material Scientist to develop and optimize advanced ceramic materials for piezoelectric motors and precision motion systems. Responsibilities include material analysis, specification, and development, tribology testing, and research on new materials and coatings.

SOA People is seeking SAP Sales Executives to drive new business and build customer relationships. Responsibilities include prospecting, developing new accounts, and positioning SAP consultants and solutions. Proven experience in IT/SAP sales, a hunter mindset, and strong business development skills are required.

Group Account Manager to lead strategy for Emerging Channels business in Belgium. Manage diverse portfolio including local wholesale, out-of-home, international traders, horeca, leisure and entertainment. Drive sustainable growth across iconic brands such as Pringles and cereal brands. Collaborate cross-functionally and across the wider Benelux network. Coach and guide Key Account Manager(s) in their development.

Supports clients in the aerospace and defense, postal and express, logistics, freight, travel and leisure sectors. Analyzes complex problems, identifies key issues, and develops recommendations. Manages small teams and works with clients to advance projects. Requires 4-8 years of relevant experience, strong analytical skills, and fluency in English and French.

Support clients in building robust treasury functions, optimizing cash management, and navigating financial complexity. Analyze and improve cash management structures, payment processes, and working capital efficiency. Assist in identifying and mitigating financial risks through hedging strategies.