react English-speaking jobs in Tienen

Marketing Coordinator to assist in developing and implementing marketing plans, organize promotional activities, and create content for campaigns. Requires excellent communication skills, fluency in French and English, and a relevant degree. Experience in a luxury brand/hotel is desirable.

Splunk Developer needed for a 6-12 month freelance role in Brussels. Responsibilities include designing, developing, and maintaining Splunk ES correlation searches, collaborating with stakeholders to gather requirements, and ensuring high-quality telemetry. Requires expertise in Splunk ES, MITRE ATT&CK, and security telemetry sources.

Service Designer needed to design and orchestrate end-to-end service blueprints and product experiences. You will translate user needs and business objectives into intuitive services across multiple touchpoints. Collaborate with designers, researchers, developers, and stakeholders to ensure high-quality, consistent experiences. Expert level requirements analysis, experience interpreting complex datasets, and strong workshop facilitation skills are required. Fluent in Dutch, active knowledge of French and English.

Receives and processes requests from building occupants regarding infrastructure, technical issues, or logistical services. Registers requests, dispatches interventions, and monitors ticket resolution. Requires fluency in English and French and experience in customer service or support roles.

Senior Application Engineer / Product Manager to develop multi-physics simulation solutions for electronic design workflows. Define simulation workflows integrating electrical, thermal, and mechanical analysis. Translate customer engineering problems into product requirements. Collaborate with R&D, marketing, and support teams. Engage with customers to understand use cases and drive adoption of new solutions.

Machine Learning Researcher to design, train, and scale state-of-the-art ML and generative AI systems. Develop novel AI/ML architectures and explore new datasets. PhD/MSc in AI/ML or equivalent research experience required. Publications in top-tier ML venues (NeurIPS, ICML, ICLR, JMLR).

Senior Computational Biology Scientist to build and translate AI-driven capabilities for biologics design and protein engineering. Responsibilities include designing and executing in silico protein and biologics engineering campaigns, training and applying AI methods for protein structure prediction and generative protein design, and developing robust Python code for model training and large-scale computational experiments.

Manages an international team of specification management experts and supports food regulatory compliance activities. Ensures product and ingredient compliance with international food regulations, focusing on EU and UK frameworks. Reviews and approves formulations, labels, and claims for international markets.

Global Supply Chain Planner needed to coordinate end-to-end supply network activities for a defined product group. Responsibilities include running supply and distribution planning, coordinating with manufacturing, suppliers, and warehouses, and communicating risks and recovery plans. Bachelor's degree in Supply Chain, Business, or Operations required.

The Product Manager B2C Sheet Vinyl owns the full residential Sheet Vinyl portfolio, managing the product lifecycle and translating consumer insights into product proposals. This role involves data-driven analysis of product performance, profitability, and customer satisfaction, as well as collaboration with R&D, operations, and marketing teams.

Support store performance, lead a team, and ensure operational excellence as an Assistant Store Manager for a fast-growing international brand.

Senior Engineer to manage Google Workspace, MDM, and endpoint lifecycle in a large retail environment.

Full-Stack Software Engineer needed to develop and maintain web applications, analyze data, and contribute to product growth. Responsibilities include website development, feature creation, A/B testing, and operational tasks. Must have 3+ years of experience in software development, proficiency in React, and experience with cloud providers.

Sustainability Consultant to deliver consulting services, conduct research, analyze data, and develop sustainability strategies for clients.

Inside Sales Representative needed for off-road accessories division. Assist with customer inquiries, process orders, and provide after-sales service. Fluent in English and Dutch required. Previous sales support experience necessary.

Senior Photonics Characterization Engineer will perform advanced measurements and characterization of active visible integrated photonic circuits. Responsibilities include spectral characterization of passive components, modulator measurements, noise analysis, and data reporting.

Leads the transformation and operation of Luminus's hybrid IT landscape, including data centers, cloud, and networks. Develops a platform architecture and service model that is secure, future-ready, and supports both legacy and cloud-native environments. Ensures operational excellence, risk management, and compliance with cybersecurity and regulatory standards. Manages budgets, vendor strategy, and team leadership.

Sales Intern will engage, screen, and advise prospective students on language and study abroad programs. Responsibilities include qualifying leads, presenting programs, managing bookings, and providing customer service. Fluent French and English required.

Leads geopolitical and government relations strategy for Belgium, France, Greece, Italy, Portugal, and Spain. Drives policy frameworks and strengthens relationships with national government stakeholders.

Freelance Cybersecurity Specialist needed to help organizations strengthen their security posture. Experience in cybersecurity or security operations, understanding of security principles, and familiarity with monitoring tools are required.