react English-speaking jobs in Lummen

Manage the order-to-invoice process for the dealer network, providing support for order placement, management, and claim resolution. Collaborate with teams across Europe and China to ensure smooth operations.

Database Architect to manage and optimize database infrastructures. Responsibilities include administering databases, collaborating with teams during incidents, implementing security strategies, and contributing to compliance. Requires in-depth knowledge of Oracle RDBMS, DataGuard, RMAN, SQL, PL/SQL, and RDS. Fluency in Dutch or French and English required.

Solution Architect will design and build Telenet's application landscape, collaborating with Product & Technology and Customer Operations. Responsibilities include translating business needs into solutions, documenting roadmaps, and ensuring solutions align with architectural guardrails and business objectives.

Senior Customs Specialist will act as the on-site customs expert for the Liège e-HUB, ensuring compliance with Belgian and European customs legislation. Responsibilities include serving as the primary point of contact for Belgian Customs authorities, handling operational matters, and supporting customs inspections.

Senior Data Engineer to design, develop, and implement a cloud-based data platform for secure healthcare data sharing. Responsibilities include data integration, API development, data validation, and technical documentation. Requires 7+ years of experience as a Data Engineer with expertise in Azure Databricks, Python, SQL Server, and SSIS. Fluent in Dutch or French with English.

LegalUp Talents seeks a Lawyer with 3-9 years of experience in corporate and venture capital transactions, including mergers and acquisitions, restructurings, and investments. The role involves structuring, drafting, and negotiating agreements and advising clients on operational and strategic matters.

Senior Reliability Engineer to develop and implement reliability strategies to enhance equipment performance and reduce downtime. Analyze reliability data, collaborate with teams to optimize maintenance programs, and participate in the design and implementation of new equipment and processes.

Process Engineer (medior level) to support a pharmaceutical client's digital transformation program. Responsibilities include mapping, improving, and documenting processes, collaborating with stakeholders, and ensuring process adoption. Requires 5+ years of experience in process engineering, process excellence, or transformation environments with strong Lean Six Sigma knowledge and BPM tool experience. Fluency in English is required.

Experienced M&A Tax Senior Manager to lead tax due diligence and transaction advisory engagements for acquisitions, disposals, mergers, and restructurings. Advises clients on transaction structuring, financing, integration, and international tax considerations. Manages projects, collaborates with multidisciplinary teams, and develops junior staff. Minimum 8 years' experience in M&A Tax, Transaction Tax, or Corporate Tax required. Fluency in French and English essential.

The NCI Agency seeks a Deputy Project Officer to support the ITM Recovery Increment 1 (ITM RC1) project. The Deputy Project Officer will work alongside project leadership to coordinate delivery, maintain governance structures, and ensure Work Packages are tracked to agreed baselines. Responsibilities include maintaining project plans and status reports, managing budgets, and providing administrative and scheduling support. The successful candidate will have at least five years of experience in project management support, expertise in a recognized delivery methodology (PRINCE2, MSP, PMI-PMP, SAFe, or equivalent), and proficiency in Microsoft Office Suite. A valid NATO SECRET security clearance is required.

Senior Software Engineer to advise a major Belgian customer on Customer Communications Management (CCM) solutions. Design, improve document workflows, and represent Xerox in customer meetings. Requires 5+ years of experience in software, solution design, or workflow architecture, and fluency in Dutch and English.

Business Manager responsible for business development, including prospecting new customers and optimizing profitability. Manages a team of Engineering consultants, supervises financial status, and coordinates commercial relationships with partners. Requires fluency in English, Dutch, and French, a Master's degree in business or engineering, and experience in business or engineering.

Senior Python Data Engineer to support migration of legacy SAS-based ETL workloads to a modern Python platform. Responsibilities include designing, building, and validating Python data transformation solutions, optimizing AI-generated code, and contributing to data quality controls and schema management. Experience with AI-assisted development, agentic workflows, and agent harness engineering is required.

Contract Project Manager will manage all contractual matters from business opportunities to project close out. Responsibilities include managing variation orders, claims, and litigations, preparing agreements and contractual documentation, and advising the project team on contract changes.

Machine Learning Engineer with 8-10 years of Python and Databricks experience needed to develop and optimize models for renewable energy production forecasting.

This Business Performance & Finance Analyst role within the V.I.E programme supports business performance monitoring, delivers insights, and contributes to finance transformation initiatives. Responsibilities include defining KPIs, developing reporting, analyzing data, and supporting continuous improvement projects.

Junior Auditor position at KPMG Antwerp. Responsibilities include verifying financial data, reviewing fixed assets, and participating in client stock counts. Assisting in prudential audits and sustainability reporting is also part of the role.

The Energy Market & Procurement Expert will drive the Benelux energy-market and procurement strategy, including sourcing, tenders, suppliers, contracts, hedging frameworks, cost forecasts, and risk management. This role will lead commercial assessment, supplier or developer selection, negotiation, and contracting for supply agreements, PPAs, renewable sourcing, flexibility solutions, and battery storage.

Drives operational cybersecurity including vulnerability management, security monitoring, incident response, security assessments, and control improvement. Works with Infrastructure and Workplace teams to strengthen security posture and execute the security roadmap. Contributes to ISO/IEC 27001:2022 certification program.

Motivated HR Trainee to join a team passionate about delivering exceptional service. Support HR daily tasks, payroll, and employee file management. Must be enrolled in a school/university, provide an internship agreement, and be fluent in French/Dutch & English.