react English-speaking jobs in Lummen

District Manager for the Flemish region of Belgium. Manages sales development, a team of 8, and field sales activities. Requires experience in pharmaceutical field sales, management, and strategic planning.

Service Desk Engineer required for a long-term contract role in Brussels. Must be fluent in English, French, and Dutch and have 3-5 years of experience in IT support. Will provide first-line technical support, manage tickets, and troubleshoot hardware, software, and network issues. Bachelor's degree in IT and ITIL V3/V4 certification required. No homeworking allowed.

Senior Business Analyst will lead end-to-end business analysis activities for fraud prevention and detection solutions within a leading Belgian financial institution.

Full Stack Developer specializing in Node/React front-end development. 4+ years experience with modern architecture, AI implementation, and design-first principles. Fluent in Dutch or French, professionally comfortable in English.

Account Officer for a fixed-term position in Financial Reporting and Grant Management. Requires a Bachelor's degree in Finance, Accounting, or Business, and at least two years of experience in accounting, financial analysis, or auditing. Experience with IFRS or IPSAS and ERP systems is essential. Fluency in English is required.

Provides support for procurement operations, systems, and stakeholders. Conducts data quality checks, performs indexation calculations, and assists with invoice processing. Supports Guided Buying platform, reviews quotations, and coordinates procurement requests. Manages supplier risk assessments, master data, and contract commitments. Requires experience in procurement, SAP knowledge, and strong organizational and communication skills.

Develop and validate analytical methods for nitrosamine quantification in pharmaceutical products. Contribute to root cause investigations and collaborate with cross-functional teams.

Doctoral scholarship holder in experimental particle physics to work on the CMS experiment at CERN. Research focuses on the Higgs–charm Yukawa coupling, including flavor-tagging and lepton-identification techniques.

Group Controller to support growth and professionalization. Lead in setting up future-proof, efficient, and transparent group reporting. Optimize processes, data analysis, and systems to support strategic decision-making.

The Team Leader Cabin is responsible for aircraft operations, primarily focused on Cabin & Interiors. This role involves assigning tasks, monitoring progress, and reporting to the Cabin, Composite & Painting Manager.

Shape and enhance pricing strategies across EMEA to fuel sustainable growth. Define, update, and enforce regional pricing standards and processes. Optimize pricing architectures to drive profitable growth and harmonize approaches across countries.

Senior Internal Auditor will conduct audits and projects, lead SOX compliance efforts, and perform data analytics. Requires 3-5 years of experience in public accounting or internal audit with exposure to U.S. listed companies.

Azure Cloud Integration Engineer needed to design, implement, and manage scalable cloud infrastructure within the Microsoft Azure ecosystem. Experience with Terraform, CI/CD pipelines, and Azure is required.

Strategy & Business Steering Manager - B2C supports the development and execution of strategy for Telenet's B2C business lines (connectivity & Entertainment). This role facilitates value stream meetings, provides performance insights, and drives business planning. Requires a strategic thinker with 5+ years of experience, strong analytical and negotiation skills, and the ability to influence senior leadership.

Certified Microsoft Security & Compliance freelancers are needed for hybrid B2B mandates. Execute Purview, Information Protection, and Data Governance projects. Configure DLP rules, sensitivity labels, and retention policies. Implement compliance controls within M365 to secure AI data.

Lead the HR department for a global pharmaceutical company's Benelux affiliate. Provide strategic HR guidance, manage payroll, oversee recruitment, and develop HR policies.

Full Stack AI Engineer to build real AI-enabled software applications. Design scalable systems, work with LLMs, and collaborate with product and leadership teams. Tech stack includes React, TypeScript, Node.js, Tailwind CSS, PostgreSQL, MongoDB, OpenAI, Azure OpenAI, Anthropic, and Gemini.

The Director, Clinical Risk Management Post Approval Delivery Unit oversees risk management for a Disease Area Stronghold or development phase. Responsibilities include leading a team of CRM Representatives, ensuring quality risk assessments, and providing guidance on risk mitigation strategies. The role requires a minimum of a Bachelor's degree and 10 years of experience in the healthcare industry.

Java Developer Engineer to design, develop, and maintain high-performance applications using Spring Boot and related technologies. Collaborate with a team to identify and resolve technical challenges and champion code quality.

Lead multidisciplinary System Architecture activities across Solution, Requirements & Verification, Interface Definition & ConOps functions. Provide technical leadership and direction to SE teams supporting complex aerospace and defense programs. Manage system architecture, interface control, requirements development, verification & validation, and technical trade studies.