react English-speaking jobs in Lummen

Sales Advisor for a temporary contract provides high-level customer service, assists with sales, processes deliveries, and replenishes stock. Requires strong communication, adaptability, and Dutch and English language skills.

Experienced Full Stack Developer needed to build modern applications using TypeScript and Node.js. This role integrates AI into the development lifecycle to create solutions for financial fraud prevention. Requires knowledge of distributed systems, microservices, and AI-assisted development.

Industrial cleaner needed for a thriving company. Assist with emptying, cleaning, and filling tunnels, including transport belts at height. Must have some experience, be physically fit, and comfortable working in a dirty environment.

General Ledger Accountant ensures ledger accuracy for Entain Belgium. Responsibilities include month-end closings, reconciliations, cash flow monitoring, and tax compliance. Requires 3-5 years of accounting experience and proficiency in ERP/BI systems.

Designs and develops scalable, secure, and high-performance database solutions. Collaborates with teams to translate business requirements into effective database designs. Evaluates and selects database technologies and platforms. Ensures data security, integrity, and availability.

Experienced Lead/Chief Accountant needed for an established international business. This freelance, interim role involves owning month-end, quarter-end, and year-end closings, leading a small team, and managing General Ledger activities. Microsoft Dynamics 365 experience is essential.

Head of Operations to bring structure and operational excellence to a fast-growing contemporary art company. Lead day-to-day operations, build systems, and manage teams across galleries and activities. Requires 5+ years in operations or general management.

Sales Account Manager drives sales and promotion of NAO&PAO products. Responsibilities include growing customer relationships, managing commercial agreements, and gathering market intelligence. Requires 5–10 years of relevant account experience and fluency in English and German.

Packers are needed for the repackaging and distribution of various metal machine parts. This role involves using a scanning system and computer to ensure accurate packaging. Candidates must be comfortable standing, lift up to 10 kg, and communicate in English or Dutch.

Corporate Sales Trader to build client relationships and execute trades in the EU Emissions Trading System (EU ETS). Focus on client compliance, market trends, and risk management strategies. Requires 3+ years sales experience, strong Danish and English communication skills, and a degree in a related field.

Medior AI Engineer to design and deploy AI solutions using Generative AI, LLMs, and RAG. Develop production-ready applications, implement Agentic AI workflows, and apply MLOps best practices. Requires a Master's degree and 2+ years in AI/ML engineering.

Solution Architect to define and realize end-to-end IT architecture solutions meeting functional, security, and resilience needs. Requires 4+ years as Solution Architect and 10+ years overall IT experience.

Build software to coordinate solar panels, batteries, EVs, and heat pumps into one connected energy system. Own product development from problem to release, using Python, TypeScript, and SQL.

Electronic Hardware Engineer to design and develop PCBs for edge AI applications. Responsibilities include integrating technologies like NVIDIA Jetson, sensors, and automating hardware testing. Requires 5+ years of hardware development experience and a Master's degree.

Supply Chain Associate supports logistics and planning for patient materials, upholding Chain of Custody and Identity standards. This role acts as a key contact between sites, carriers, and internal teams, managing compliance and operational flow.

QA/QC Instrument Supervisor ensures instrumentation construction meets project specifications, EPC procedures, ATEX, and international standards. Responsibilities include supervising installation, inspecting field instruments, and managing quality documentation. Requires 5+ years in EPC Oil & Gas/Petrochemical projects.

Junior Application Support Agent provides L1 support for the "eGrants" suite used by the European Commission for EU Funding programs. Responsibilities include logging incidents, providing technical support, and training staff. Requires C1 English and EU Citizenship.

Data Analyst Consultant to enhance enterprise data quality and usability. Responsibilities include analyzing data sources, documenting definitions, facilitating analysis meetings, and contributing to the Enterprise Reference Framework. Excellent French is required.

Helpdesk Engineer for software applications. Serve as the first point of contact for customer Key-Users, handling incident reception, troubleshooting, and ticket prioritization. Requires technical background and basic knowledge of WMS/WCS.

The Customer Solution Architect is a technical leader responsible for retaining, growing, and expanding customer ecosystems. This role blends deep technical expertise in data architecture, analytics, AI, and cloud platforms with strong customer relationship skills to drive adoption, showcase value, and uncover growth opportunities. The CSA acts as a trusted advisor, engaging with customers to understand their business and technical landscapes, mitigate risks, and define new use cases aligned with customer strategy.