react English-speaking jobs in Lummen

Lithuanian speaking Support Assistant and Support Teacher needed for Nursery and primary cycle. Requires native Lithuanian, primary teaching diploma, and special needs support degree. Experience with learning disabilities is required.

Lead FAIN Engineering, overseeing concept, design, and delivery of cleanroom, lab, and office infrastructure. Direct project management, electrical, and mechanical engineering teams while managing budgets and optimizing processes.

The Assistant Front Desk Manager supervises a front desk team, ensuring exceptional guest service. Responsibilities include motivating, coaching, and training staff; addressing guest feedback; and maintaining knowledge of key performance indicators. The role also involves providing all Guest Services desk services and leading by example in displaying outstanding customer service.

Experienced Project Manager to lead cross-functional projects and drive business transformation at Nikon Metrology Europe. Responsibilities include managing quality systems, technical support, and process improvement.

Senior Java Developer role for European Institutions. Responsibilities include designing components, analyzing system integration, data modeling, and coordinating technical architecture. Requires 5+ years of Java experience, knowledge of Spring and Hibernate, and fluency in English.

Java Tech Lead to provide technical leadership for mission-critical internal software. Focus on backend development, modernizing legacy systems, and maintaining high software quality. Requires 6+ years of Java experience.

Provision and ongoing support for BMD OPSLOOP Voice Services is required. Candidates need 3-5 years managing OScAR, Cisco Voice Tech (CUCM, CUBE, UCCX), and call distribution/ISDN. NATO COSMIC TOP SECRET clearance is mandatory.

Drive the business, people, financial, and strategic aspects of your scope as a Business Unit Manager. Responsibilities include client development, team leadership, and owning BU performance. Requires a Master's degree and experience in business development.

Process Engineer to develop and optimize advanced materials and processes. Requires experience in wet chemical processing, electrochemical deposition, and thin-film deposition. Focus on translating material requirements into robust, scalable solutions.

Senior Test Analyst to define test strategy and master plans. Responsibilities include functional, integration, and end-to-end testing, API validation, and defect management. Requires 5+ years in complex IT environments with SQL knowledge.

Senior Engineer HVAC leads and manages a technical team, ensuring project budget, timing, and quality. Responsibilities include HVAC design, feasibility studies, client needs, and collaboration with partners. Requires a Master's in Engineering and 5+ years in HVAC design.

Data Officer role focusing on data quality control, managing data flows, and translating data into business insights. Responsibilities include analyzing data for decision-making and improving data processes. Requires data passion, analytical thinking, and English fluency.

Lead and grow engineering teams to evolve the internal developer platform and shared frontend platform into a coherent product. This strategy-to-execution role requires experience leading managers and deep platform evolution expertise.

Cybersecurity Engineer to design, deploy, and maintain secure infrastructure. Responsibilities include vulnerability management, cloud security (AWS/Azure), and automation using Python/Bash. Requires experience with Linux, Windows, VMware, and network security.

Executive leadership role as CTO for a Web3 and data infrastructure company. Own the full technical vision, including architecture, engineering organization, and roadmap. Requires deep Web3 and data platform expertise.

Experienced F5 Networking and Security Engineer needed to support Datacom and IP Networks. Responsibilities include designing, implementing, and managing complex F5 BIG-IP solutions for load balancing, security, and application delivery.

Generalist Expert needed for AI and data-focused projects. Responsibilities include analyzing, reviewing, and annotating data, and evaluating AI-generated content. Requires strong analytical skills, high attention to detail, and excellent English communication.

PhD research focuses on additive manufacturing of ceramics for small-scale turbomachinery. Tasks include developing Si3N4 slurry, optimizing DLP/SLA printing, and sintering components. Requires a Master's in Materials Science/Engineering.

Sales Lead Engineer role combining commercial development, supplier management, and project engineering. Build and expand the company's supplier network in Portugal, acting as the link to Belgian headquarters. Requires experience in sourcing, technical sales, or project engineering.

Experienced Business Development Manager needed to drive new business for a building automation and smart energy business. Responsibilities include identifying B2B opportunities, managing the sales pipeline, and developing client relationships.