intern internship English-speaking jobs in Tubize

Python/React Developer to support AI platform development for internal client communication. Requires expertise in Python (FASTAPI, SQLAlchemy, RabbitMQ), SQL databases, and React UI development. Knowledge of AI technologies (MCP, A2A, LangChain) and DevOps practices (Kubernetes, CI/CD) is a plus.

Experienced Swoogo consultant needed to optimize, standardize, and scale event management for a deep-tech research organization.

Develop and maintain Power BI dashboards, reports, and data models to support business decision-making. Collaborate with data teams and stakeholders to understand reporting needs and translate them into effective data visualizations. Ensure data accuracy, consistency, and security across BI solutions.

Business Developer to drive growth and secure opportunities in large-scale industrial renewable energy projects. Identifies, initiates, and develops projects including Solar, Wind, EV charging infrastructure, BESS, and Energy Management Systems (EMS). Creates business development plans and educates clients on technical specifications. Secures contracts for renewable installations and acts as primary contact for stakeholders.

Experienced Business Analyst needed for large-scale European AI and Digital Transformation projects. Will act as liaison between business stakeholders, end-users, and technical teams, translating business needs into AI-driven and software solutions.

Finance Accountant to support Belgian operations. Responsibilities include management accounting, month-end and year-end close, supporting audits, and ensuring compliance with local GAAP and IFRS.

Marketing Specialist to plan and deliver digital campaigns, create content, manage online channels, and track marketing performance.

KCS IT seeks a Senior Full Stack Developer with 5+ years of experience designing, developing, and maintaining web applications. Responsibilities include developing front-end and back-end architectures, APIs, and databases, ensuring cross-platform compatibility, and collaborating with designers. Expertise in Angular, TypeScript, Java, Spring Boot, REST APIs, PostgreSQL, OpenShift, and Kubernetes is required. Fluent English is mandatory.

Senior Linux Technical Lead / System Architect needed to define and implement secure, scalable Linux platform architectures. Lead a team, drive automation, and improve operational processes. Minimum 5 years of experience in System Architecture or Senior Linux Infrastructure Engineering required.

Senior Business Analyst needed for strategic IT initiatives and digital transformation projects in the Belgian public sector. Analyze business needs, improve processes, and translate requirements into solutions. Minimum 10 years of experience as a Business Analyst required.

Dirafrost, part of AGRANA Fruit, seeks a Key Account Manager to manage and grow retail accounts across Europe. The role focuses on developing private label business, identifying new opportunities, and leading negotiations. Proven experience in retail sales within FMCG/food industry across Europe is required. Fluency in Dutch, English, and French is essential.

IT Project Manager needed for a contract role with a leading international bank. Must have 8+ years of experience, 3+ years in a similar function, and knowledge of infrastructure migration projects. Fluency in English and French or Dutch is required.

Promotes Biocon Biologics' biosimilar portfolio to rheumatologists, gastroenterologists, and hospital pharmacists in the northeast of Belgium. Manages territory through optimal selection of activities and implements marketing strategies. Conducts product detailing, secures company interests in tenders, and collaborates with key customers. Plans and reports activities, analyzes sales data, and ensures compliance with regulations.

Sales Assistant needed for Carhartt WIP store in Brussels. Provide customer service, drive sales, process transactions, maintain visual displays, and follow store policies. Experience in retail, excellent communication, and selling skills required. Fluency in French, English advantageous.

Mechanical Technician needed for workshop assembly and on-site service. Requires 5+ years experience in industrial machinery installation, commissioning, and maintenance. Must have technical education or equivalent experience, preferably in mechanical engineering. Travel required.

Senior Java Developer to design, develop, and maintain Java-based backend services for a real-time transaction monitoring platform. Experience with Spring, microservices, and REST APIs required. Interest in AI-assisted development and Agile methodologies.

As a Sales Development Representative, you will qualify leads, research target companies, and schedule meetings for Account Executives. You will convert qualified leads into opportunities in Odoo and ensure seamless handoffs between Marketing and Sales.

Medior AI Engineer to design, deploy, and optimize scalable AI solutions in Azure. Build ML & GenAI applications, including RAG solutions, AI copilots, and LLM-powered applications.

Data Engineer needed to design, build, and optimize data pipelines in Azure. Collaborate with teams to deliver data solutions and ensure data quality, availability, and security. Must have experience with Azure functions, Azure DevOps, Python, and Azure data services. Fluent in English and French or Dutch.

Lead the analysis and evolution of a multi-country customer self-service portal, translating business needs into scalable digital solutions. Collaborate with stakeholders across Sales, Marketing, Customer Care, Legal, IT, and international teams.