react English-speaking jobs in Lummen

Provides support to Project Managers and Operations Specialists, including project plan development, monitoring, reporting, procurement, and administration. Requires experience with NATO project management policies, NCIA procurement types, and tools like Service Now and EBA.

Senior Business Analyst with 8+ years of experience bridging strategy, processes, and applications in complex organizations. Professionally bilingual in Dutch and French, you will translate business needs into functional solutions and drive efficiency within a healthcare domain.

The M&A Manager will drive deals autonomously from origination to closing, covering the Benelux region. Responsibilities include market analysis, target evaluation, deal structure recommendation, transaction advisory, due diligence coordination, negotiation, documentation review, and post-closing obligations management.

Senior Fullstack Developer to join a large-scale agile environment developing mission-critical rail infrastructure management and traffic planning applications. Responsibilities include implementing scalable software solutions, translating requirements into technical designs, developing features using Java and Angular, and mentoring junior developers. Requires 10+ years of Agile and Scrum experience, 5+ years of backend development with Java, Spring, and Hexagonal Architecture, and 5+ years of frontend development with Angular. Must have 5+ years of experience with quality assurance practices, data persistence, and collaboration tools. Fluency in French or Dutch (C1) and intermediate knowledge of the other language is required, along with proficiency in English (C1).

Expert IT Security Specialist to lead NIS2 program implementation and ensure operational continuity for a leading public organization in Brussels.

AV Warehouse Technician needed for a leading event production company in Ghent, Belgium. Responsibilities include warehouse management, equipment inspection, preparation, inventory control, logistics support, and basic maintenance. Previous AV experience and technical knowledge are preferred.

Business analyst/product owner for digital sales tools supporting the Toyota Financial Services Digital team in Brussels. Focus areas include strategy, coordination, planning, analysis, analytics, partnership, performance, product ownership, post-launch activities, and change requests. Requires 6+ years of experience in complex digital projects, strong analytical skills, and fluency in English.

Technical Sales Engineer to join a global technology leader in Belgium. Bridge cutting-edge data platform technology with clients in healthcare, government, and enterprise sectors. Analyze systems, propose modernization paths, and support key accounts. Strong technical background and client-facing skills required.

Senior Design Engineer will design and develop test rig components, systems, tooling, and prototype fixtures. Responsibilities include reviewing, coaching, and supporting other engineers in design, documentation, and communication. Requires a Master's degree in mechanical engineering and 10+ years of experience.

Client Partner / Account Manager responsible for building and managing client relationships in the mental wellbeing and reintegration space. Develops tailored solutions, coordinates client trajectories, and contributes to service development. Requires a background in psychology, HR, or a related field, strong relationship building skills, and fluency in Dutch and French.

Valuation & Modeling Manager will execute valuation and financial modeling projects, lead teams, and manage client interactions. Requires a strong academic background, 5+ years of experience in valuation, corporate finance, or related fields, and excellent communication and problem-solving skills.

Senior Software Engineer to design and build an enterprise-grade AI agent platform. Responsibilities include agent orchestration, memory and context systems, tool integration, and external communication protocols. Requires 5+ years of experience building and operating backend systems, proficiency in Python and Go, and experience with LLM-based applications and Kubernetes.

Experienced Mainframe System Analyst with 5+ years in P&C Retail Insurance needed for a 12-month contract in Brussels. Translate business requirements into technical specifications and ensure smooth system delivery. Expertise in COBOL, DB2, IMS, and Agile methodologies required. Fluent French and professional English skills necessary.

Senior Software Engineer to lead technical decisions and implementation strategies for a critical container release platform. Design, develop, and deploy applications using Node.js, Express, Javascript, PostgreSQL, Docker, AWS, and related technologies. Mentor junior engineers and drive improvements to the Software Development Lifecycle.

The Cytek Technical Sales Specialist will identify and close new business opportunities in academic, clinical research, and bio-pharma labs. This role focuses on technical expertise in flow cytometry and achieving financial objectives in the Belgium and Luxembourg territory.

Scrum Master to lead development team using agile methodology. Must have experience leading development teams, knowledge of DevSecOps, and be a Certified Scrum Master. EU nationality required.

Senior Business Controller provides strategic financial guidance to France and Luxembourg, translating business strategy into financial insights and driving value creation. Leads budgeting, forecasting, and performance analysis, while collaborating with management teams and finance colleagues.

Security-focused .NET Engineer to join a software platform team developing food sorting machines. Design and implement security features in .NET stack (F#/C#-Blazor), configure Windows OS for security compliance, and coach the team on security best practices. Requires a Master's degree, 5+ years of experience in software engineering, and expertise in .NET, Windows OS, networking, and security.

Service Technician to perform preventive and corrective maintenance on Vestas V offshore wind turbines. Responsibilities include carrying out maintenance on electrical, hydraulic, and mechanical systems, repairs, and component replacements. Requires a completed electrical or mechanical degree, 5 years of experience, fluency in English, and a driving license category B.

This dual role combines event coordination and office management. Responsibilities include planning and executing live, hybrid, and online events, managing office operations, and ensuring a welcoming atmosphere for visitors and employees.