intern internship English-speaking jobs in Tubize

Sales Advisor for a temporary 18h/week contract. Responsibilities include providing high-level customer service, processing deliveries, replenishing stock, and merchandising. Requires strong communication and English skills.

Maintain and optimize SharePoint 2016/2019 platforms and administer Windows server infrastructure. Develop PowerShell automation, implement security controls, and diagnose platform incidents. Requires IT background and 3+ years of relevant experience.

Lead product line management globally using a market-based approach. Responsibilities include product roadmap development, market strategy, and financial accountability. Requires 5+ years in product management within manufacturing.

Senior Full Stack .NET/Angular Developer needed for a long-term B2B project in the Belgian public sector. Responsibilities include developing scalable applications, designing REST APIs, and supporting CI/CD. Requires 7+ years of experience.

Functional & Test Analyst supports business application evolution in the energy sector. Responsibilities include functional analysis, solution design, test coordination, and application support across the full lifecycle. Requires 5+ years in Functional Analysis and E2E testing.

Senior Freelance Drupal Developer needed for a 70-day contract. Responsibilities include writing complex custom modules, building responsive themes with Twig/JS, and optimizing Drupal core and integrations. Requires 13+ years of experience in Drupal 9/10, PHP, and OOP.

Civil Structural Engineer to design large-scale infrastructure projects, communicate with clients, and ensure compliance with regulations and standards. Requires a Master's degree in Civil Engineering (Construction) or equivalent experience, proficiency in SCIA Engineer, and fluency in Dutch/French and English.

Develop and maintain automated test scripts using OpenText UFT and VBScript. Manage test cycles and defects via HP ALM and Azure DevOps. Perform functional testing and support basic Power BI reporting. Requires fluency in English, Dutch, and French.

Senior Account Manager to grow a strategic portfolio in HVAC, Refrigeration, and Cooling Solutions across Benelux, Germany, and Northern Europe. Requires 5+ years in a technical sales/account management role and fluency in English plus German and/or French.

Senior Full Stack .NET Developer needed for Product Team. Expertise in .NET 8, Blazor WebAssembly, EF Core, SQL Server, MongoDB, and RabbitMQ is required. Focus on quality and ownership.

Senior Cyber Underwriter to underwrite and price Cyber risks for Mid-Market companies. Manage the Benelux Cyber book, support commercial teams, and collaborate with Incident Response and Claims. Requires 5+ years of relevant experience.

Marketing Consultants join digital and marketing projects across various industries, including FMCG, Retail, and Banking. Roles involve digital marketing support, UX/UI contributions, and digital transformation initiatives. Professional fluency in Dutch, French, and English is required.

Senior Cybersecurity Disaster Recovery Expert to ensure robust governance of resilience capabilities. Maintain validated DR strategies, provide cost-benefit analysis, and drive maturity improvement across DR and BC processes. Requires 20+ years in IT with 10+ in Resilience/DR.

Web Developer and Web API Service role focused on migrating police data to a modern open architecture. Responsibilities include developing applications and REST APIs using PHP and JavaScript.

Functional Analyst needed for the energy sector. Responsibilities include business needs analysis, solution design, and acting as the intermediary between business and development. Requires 5+ years as a functional analyst, ISTQB certification, and experience with E2E testing and Jira.

HR Officer to manage the employee lifecycle, from onboarding to offboarding, and support HR processes. Requires a Masters degree, strong organizational skills, and fluency in English, French, and Dutch.

Senior Cyber Security Risk Assessment Consultant specializing in DAST, SAST, and OWASP. Provide technical risk assessments, translate risks into security requirements, and embed Secure by Design principles across projects.

Experienced SharePoint Infrastructure Specialist needed to support a large European public-sector healthcare project. Responsibilities include administering SharePoint Server 2016/2019, managing Windows Server infrastructure, and developing PowerShell scripts. Requires 3+ years of relevant experience.

Java Developer needed for an 8-month agile project. Responsibilities include analyzing, designing, developing, testing, and integrating product elements. Requires expert Java/Spring Boot knowledge, Docker, Kubernetes, microservices, and cloud development skills.

Senior Sales Executive to drive new business acquisition for a European logistics software business. Own the full sales cycle for TMS, WMS, and supply chain SaaS across Benelux, Nordics, and DACH. Requires 5+ years selling B2B enterprise software.