intern internship English-speaking jobs in Tubize

Seeking a Senior Fullstack Developer with 5+ years of experience, preferably strong in backend. The role involves integrating code bases into a unified SaaS platform, developing across the stack (Ruby on Rails, ReactJS, GraphQL, AWS), and enhancing security and performance.

Develop technical and commercial solutions for cooling technologies by analyzing customer requirements and preparing accurate quotations. Requires solid knowledge of cooling systems and fluency in English plus French or Dutch.

Part-time Sales Assistant position available at Maje boutique in Antwerp. Provide personalized customer service, develop customer loyalty, and assist with store operations.

Junior Revenue Analyst role supporting revenue maximization for a Belgian hotel group. Responsibilities include data quality checks, performance analysis, and strategic decision support. Requires analytical skills and hospitality experience.

Senior Fund Manager to manage global environmental thematic equity portfolios. Requires 7-10 years of equity portfolio management experience, strong fundamental analysis, and proficiency in quantitative or systematic approaches.

Product Manager Life Insurance develops, positions, and monitors life insurance products for individuals and self-employed customers. This role drives product strategy, manages the full development lifecycle, and analyzes market trends.

Senior Architecture Lead to drive simplification and evolution of a wealth-management platform. Responsibilities include enforcing architectural direction, technical governance, and improving platform maintainability and scalability using .NET Core, Azure, and MicroServices.

Technician role supporting manufacturing by ensuring machinery is in good condition. Responsibilities include solving electromechanical failures, performing preventive maintenance, and implementing improvements. Requires a professional bachelor's degree in electromechanics or electricity.

Lead end-to-end supply chain for Film & Chemicals, overseeing global inventory and S&OP. This role requires proven experience in supply chain management, inventory control, and leading cross-functional teams.

Project Manager for Grid Technologies (High Voltage Products) at Siemens Energy. Manage projects involving AIS, GIS, and Power Transformers, coordinating technical activities and customer engagement. Requires a Master's degree and 3-5 years of relevant project experience.

Transfer Pricing Manager to lead engagements for international and mid-sized companies. Responsibilities include advising on TP planning, developing models, and managing audits. Requires a Master's degree and 6-10 years of TP experience.

Solution Engineering Intern role involves engaging with customers, shadowing stakeholder interactions, and building product expertise. Candidates must be pursuing a relevant degree, fluent in English, and fluent in French or Dutch.

Architect AI/ML Engineer to lead design and implementation of scalable data infrastructure supporting AI/ML initiatives. Responsibilities include ETL pipeline design, data governance, and ML enablement within a cloud transformation. Requires 5+ years in Data Engineering.

Inside Sales Executive manages the full sales process, from prospecting to account management, for the Limburg/Kempen region. Requires sales/business development experience, strong communication, and fluency in Dutch and English.

Supply Chain Manager responsible for end-to-end leadership of Supply Chain functions. Leads teams in Customer Care, Procurement, Planning, and Logistics, ensuring compliant, cost-effective processes. Requires GMP experience and fluency in Dutch and English.

Lead and develop the Inside Sales function across Europe, driving sales operations, software licensing, and customer success. Manage a high-performing team and define sales strategy. Requires 5+ years of people management and experience in Software Licensing/SAM.

PhD vacancy to develop and validate an optical monitoring system for femtosecond laser processing. Requires a Master's in a relevant engineering/science field, English proficiency, and interest in photonics or laser processing.

Manage end-to-end mission critical space system solutions from concept through operations. Deliver projects meeting objectives in time, cost, and quality while leading cross-functional teams.

Technically skilled O&M Manager needed to oversee project operation and maintenance for BESS in Belgium. Responsibilities include ensuring plant performance, customer satisfaction, and HSE compliance. Requires relevant technical degree and 5+ years of O&M experience.

Promote company services to clients, manage merchant onboarding, and support active merchants. Requires experience analyzing account performance and fluency in French and Dutch or one with strong command of the other.