react English-speaking jobs in Lummen

Sales Advisor needed for a premium fashion brand in Antwerp. Provide excellent customer service, build relationships, and reflect the brand image. Proven retail experience in fashion, fluency in Dutch and English required.

Senior SAP ABAP Developer to join an ERP team supporting various departments. Develop, maintain, and improve SAP-based solutions. Requires 10+ years of ABAP experience, including ABAP OO, SAP Fiori, and Workflows. Must be fluent in French or Dutch.

Camera Production Engineer needed for a growing high-tech manufacturing company specializing in infrared cameras. This role involves troubleshooting, process improvement, and new product introduction in a collaborative environment. Requires a Bachelor's or Master's degree in Engineering, Physics, or a related field, manufacturing experience, and strong problem-solving skills. Python knowledge is a plus.

Site Supervisor – Mechanical needed for a 20-month project in Brussels. Manage mechanical execution (HVAC and sanitary) of a 19,000 m² mixed-use development. Coordinate design, site operations, and technical staff. Degree in Mechanical Engineering required.

Leads business and functional analysis activities across complex information systems and regulated market processes. Ensures requirements, solutions, and changes are analyzed, structured, and implemented in accordance with defined frameworks.

Experienced AI Consultant to design, develop, and integrate AI solutions within a linked open data ecosystem. Focus on developing, deploying, and optimizing AI models, collaborating in Agile teams, and ensuring solutions are scalable and transparent.

Lead strategic account plans for key hospitals and specialist centers in East & West Flanders, supporting a high-impact product launch. Engage with KOLs, HCPs, and hospital teams to drive product adoption.

Manage end-to-end payroll processing for the Belux region, including onboarding, offboarding, and employee changes. Maintain payroll data, time & attendance records, and prepare payroll payments. Ensure correct and timely completion of social and legal payroll documents.

Lead customer projects from scoping to go-live, ensuring controlled delivery and collaboration between teams and customers. Translate business needs into functional specifications and manage projects end-to-end in an agile environment.

The contractor will design, develop, and deliver a Military Text Format (MTF) message monitoring application. Responsibilities include backend and frontend development, database design, integration with Microsoft Exchange, and deployment automation. The contractor must have a NATO SECRET security clearance and experience with Java, React, PostgreSQL, and DevOps tools.

Chief Operating Officer to lead operational performance and structure across a portfolio of family-owned and entrepreneurial SMEs. Drive operational excellence, scalability, and value creation within portfolio companies. Translate strategy into execution, build scalable operations, and ensure sustainable performance improvement.

Astanor seeks a detail-oriented Portfolio Analyst Intern to support the finance team. Responsibilities include preparing quarterly reports, analyzing portfolio company valuations, and monitoring investment performance.

Own end-to-end marketing for a rapidly growing company specializing in AI-powered business data integration. Develop and execute performance marketing, SEO, website strategy, and brand positioning. Build and manage marketing operations leveraging AI tools. Proven track record in B2B SaaS marketing, fluency in English, and a data-driven approach are essential.

As an IT Continuity E2E Exercise Coordinator, you will manage and follow up on end-to-end IT Continuity Exercises and Disaster Recovery Plans. You will coordinate exercises, including validation of CRBs, capacity studies, and risk mitigation planning. You will collaborate with stakeholders and tribes to prepare for and execute exercises.

Experienced AI Project Lead to manage and coordinate multiple AI initiatives across a large organization. Oversee project governance, stakeholder collaboration, and ensure successful delivery from concept to production. 5+ years of experience leading complex IT projects and strong understanding of the AI lifecycle required.

Leads and manages a team of 50 Customer Service colleagues in Belgium and Luxembourg, ensuring excellent day-to-day operations and continuous process improvement. Sets and executes the Customer Service strategy, aligning with country priorities and central direction. Collaborates with other departments and the Leadership Team to improve overall business performance.

Project Owner / Senior Business Analyst will act as the key interface between business stakeholders and delivery teams, ensuring business needs are translated into actionable requirements.

AI Engineer will design, build, and integrate AI models using Python, FastAPI, LangChain, and LiteLLM. Responsibilities include developing unified GenAI APIs, creating chatbots, and integrating GenAI platforms.

Support clients in testing and validating AML transaction monitoring scenarios in pre-production and analytical environments. Execute functional tests, investigate issues, and perform threshold testing to improve detection quality. Analyze scenario outcomes and contribute to the assessment of true positives, false positives, and scenario performance.

International manufacturing business seeks OneStream Specialist to optimize global FP&A platform. Focus on enhancing planning models, improving reporting structures, and driving system improvements. Requires strong OneStream experience, FP&A expertise, and communication skills.