react English-speaking jobs in Nivelles

Senior Scientist to drive development of lentiviral therapies. Design, execute research studies, evaluate vectors and engineered cells, and coordinate with team members and external partners. Requires MSc or PhD in Immunology or related field with 3-5 years industry experience in in vivo/in vitro pharmacology development of immunotherapies.

As Performance Marketing Manager, you will drive audience growth and optimize media budgets for Immoweb, Belgium's largest real estate marketplace. You will analyze channel performance, collaborate with cross-functional teams, and ensure data-driven decision making.

We are looking for a highly motivated and experienced Senior Manager Supply Chain Solutions to join our team. The ideal candidate will have a strong background in supply chain management, with specific expertise in the Consumer / FMCG market.

Doctoral researcher to design, execute, and analyze model-based workflows studying cartilage response to mechanical load. Will integrate imaging techniques, apply inverse finite element modeling, and collaborate with a multidisciplinary team.

Marketing Specialist will analyze market trends, plan and execute regional marketing activities, and contribute to the annual Marketing Area Business Plan. Requires a relevant university degree, 4-5 years of experience in a similar role, and strong command of English.

As Performance Marketing Manager, you will drive audience growth and optimize media budgets for Immoweb, Belgium's largest real estate marketplace. You will analyze channel performance, collaborate with internal teams, and ensure data-driven decision making.

Maverick Currencies seeks disciplined day traders to trade Forex and Crypto remotely using firm capital. This performance-based contract offers a path to trade with larger capital amounts. Traders will follow structured systems, analyze price action, and manage risk.

The Network Engineer will perform project duties such as fault resolution on routing and switching elements, advise on fault diagnosis, and ensure routine maintenance. The role requires experience with Cisco Routing and Switching Elements, HP Network Automation, Network Monitoring and Event Management systems, and Incident Management Systems. The candidate must possess a minimum of a Bachelor's degree or equivalent experience and hold a Cisco Certified Network Professional (CCNP) certification.

Leads complex AI transformation engagements for enterprise clients, structuring approaches, defining project scope, and managing stakeholder relationships. Drives proposal development and commercial growth, identifying expansion opportunities and turning successful engagements into case studies. Champions AI-first ways of working through personal practice and mentors junior team members.

Infrastructure Support Engineer providing technical assistance, resolving issues, and handling multiple tickets. Requires a bachelor's or master's degree, strong English communication skills, and familiarity with cloud infrastructure concepts.

OT Cybersecurity Specialist to conduct risk assessments of manufacturing plants, support engineering teams, and lead external providers. Requires 5+ years of cybersecurity experience in manufacturing, logistics, or laboratories.

Experienced Mechanical Project Manager needed for 18-month contract. Oversee installation and integration of HVAC modular units on a major data center project. Lead on-site installation, coordinate with design and installation teams, and ensure quality control and compliance.

The Senior Business Development Officer will drive membership growth and commercial revenues for SolarPower Europe, a leading European solar energy association. Responsibilities include new member acquisition, account management, sponsorship sales, and stakeholder engagement.

Director of Enterprise Operations to build and scale customer delivery and platform operations for a fast-growing B2B SaaS company. Responsibilities include customer implementations, platform provisioning, hosting, and driving operational excellence.

The Customer Operations Lead FMCG oversees the order-to-cash process and acts as a bridge between customers and internal teams. This role supports retail, Out of Home, and Food Solutions customers, ensuring smooth logistics and service execution.

Provides customer support to Italian and Romanian customers, resolving inquiries, issues, and ensuring administrative and financial follow-up.

IT and Cyber Risk Management Advisor - Expert will support and monitor IT and Cyber Security risks, conduct risk assessments, and provide advice to stakeholders. Requires a Master's degree, security certifications (CISSP, CISM, CIPP, or CCSK), and 8+ years of experience in IT and/or Cyber Security. Experience with cloud services, software development security, and banking environments is preferred.

Marine Hull Insurance Placement Specialist will partner with placement, advisory leaders, and client executives to develop and implement renewal and placement strategies. Analyzes carrier quotes and supports senior advisory team members in achieving business goals. Requires a Bachelor's degree in Law or equivalent, fluency in English and Dutch, and 1-2 years of experience in Marine Hull or related insurance.

Scientist to develop and apply analytical methods for nitrosamine quantification in pharmaceutical products. Requires expertise in mass spectrometry, chromatographic method development, and GMP compliance. PhD or Master's degree with relevant experience.

Senior Solution Architect with 8+ years of experience in Java, enterprise architecture, and information systems design. Expertise in visual modeling tools, relational databases, UML, secure web application development, and object-oriented design patterns. Fluent in English.