intern internship English-speaking jobs in Tubize

Maximize customer retention and LTV across European markets using advanced Email Marketing strategies. Design and optimize automated flows, segment audiences, and analyze key metrics to drive revenue for this DTC role.

Functional Analyst / Scriptura System Engineer bridges business and IT, owning the Design & Compose platform. Responsibilities include gathering requirements, troubleshooting, managing deployments, and optimizing document generation using XML, XSLT, SQL, and APIs.

Senior Manager, Business Development, Clinical Solutions drives growth for IDT’s NGS Clinical Solutions across EMEA. This role requires a PhD in Life Science and 7+ years of clinical sales experience to build strategic partnerships and market leadership.

Leads, manages, and motivates the Biopharma Sales team to achieve business goals. Develops and implements sales strategy, KPIs, and dashboards. Responsible for account knowledge, strategic partnerships, and new product/service development.

Experienced Director of Finance sought for iconic Brussels hotel. Oversee all financial operations, including accounting, budgeting, forecasting, and financial reporting. Provide strategic financial advice to senior management and ownership. Lead and develop the finance team. Bachelor's or Master's degree in Finance, Accounting, or related field required. Proven experience in luxury hospitality finance. Fluent in English, French and/or Dutch preferred.

Senior Business Analyst to manage an AML monitoring project. Responsibilities include developing detection scenarios aligned with risk typology, collaborating on logic, and preparing audit documentation for the AML/CTF Committee.

Cybersecurity Consultant needed to advise on security design, risk assessments, and implementation. Expertise in areas like IAM, network security, application security, and cloud infrastructure is required. Must have 3+ years of experience and a degree in a relevant field.

Senior Account Manager focusing on the Industry sector. This role involves business development, growing customer portfolios, and acting as a Trusted Advisor to co-create customized solutions. Requires fluency in Dutch and English.

Lead technical projects and mentor developers and data scientists. Drive technical roadmaps, refine agile processes, and manage hiring. Requires experience leading engineering teams and technical literacy in AWS, .NET, and Python.

Senior Consultant for AI Projects requires 4+ years of experience on AI projects for banking and financial services clients. Responsibilities include translating roadmaps, bridging business and tech teams, and optimizing processes with AI solutions.

Enterprise Account Executive to manage and grow the Belgian Manufacturing & Utilities patch. This role requires a track record in technology solution-based direct sales, advising on digital transformation for industrial and energy sectors. Fluency in English and/or Dutch is required.

Lead Cefic's work on chemical hazard classification, interfacing with ECHA and authorities. Monitor regulations, support Sector Groups, and represent the industry in scientific committees. Requires a Master's degree and 5+ years in regulatory safety assessment.

Package handler responsible for sorting, scanning, loading, and unloading packages in a fast-paced environment. Must be a team player, complete required training, communicate effectively, and have attention to detail.

Regional Manager Brazil will manage daily operations and development of a Brazilian branch, optimize processes, and lead the local team. The role requires strong leadership, communication, and strategic insight, fluency in Portuguese and English, and a master's degree or equivalent experience.

Experienced Sales, Revenue, or Customer Success Operations professional needed to improve workflows, data accuracy, and reporting in SaaS environments. Responsibilities include CRM configuration (Salesforce, HubSpot) and managing revenue tools. Requires 4+ years of experience.

Senior Embedded Software Engineer to build firmware for Energy Management and EV charging solutions. Develop low-level software, HAL, and test code using C/C++. Requires a Master's degree and experience in embedded systems.

Own end-to-end restaurant partner activations from setup to Go-Live. Manage multiple onboardings, support Sales teams, and ensure partners are ready for orders. Fluency in French, Dutch, and English is required.

Account Manager role owning strategic accounts to drive revenue growth. Requires 3+ years in Account Management/Sales, strong commercial skills, and proficiency in German and English.

Lead the evolution of the product ecosystem from Bubble to a modern, scalable stack centered on Shopify and custom backend services. Requires 5+ years building scalable web apps with React, Node.js, and Shopify experience.

Senior Power BI Consultant to lead end-to-end BI project delivery, designing high-quality solutions from data modeling to deployment. You will coach colleagues and shape BI environments for clients. Requires 5+ years of BI experience, including 3+ in Power BI.