react English-speaking jobs in Ostend

ThermoVault seeks an Operations Project Manager/PMO to lead installation projects, manage suppliers, optimize logistics, and enhance customer support.

The Medical Affairs Specialist supports the execution of field-based medical and scientific activities within oncology disease portfolios. The role focuses on operational delivery of the medical plan, providing scientific support, engaging with healthcare professionals, and contributing to study execution. The Specialist develops medical educational tools and ensures high-quality communication of evidence.

Java Back-End Developer fluent in English needed for full-time, permanent position in Brussels. Develops back-end website applications, integrates user-facing elements, and designs data storage solutions. Requires 15+ years of IT experience, including 5+ years in Java, Spring Boot, and Hibernate.

The Sales Director will focus on new business development within the Consumer Retail & Fashion industry in Europe. Responsibilities include identifying and mapping opportunities, winning new business, and building relationships with senior management of existing accounts. The role requires expertise in international supply chain solutions, freight services, and the retail sector.

Field Maintenance Technician performs interventions, commissions machines, provides user training, and reports field observations. Requires BEP, Vocational Baccalaureate, or Bac +2 in Electronics/Mechanical Systems, BR certification, and English proficiency.

IT Security Officer to support CISO in achieving and maintaining NIS2 compliance. Hands-on role bridging governance, risk, incidents, and supplier security. Experience with cybersecurity frameworks (e.g. ISO 27001) and technical literacy in IAM, vulnerability management, logging/monitoring, backup/DR, Cloud/SaaS, and vendor risk required. Professional fluency in English + Dutch or French.

Develops and evaluates internal controls for reporting, costs, investments, and business processes. Conducts internal audits, reports on control deficiencies, and recommends risk mitigation strategies.

Senior React Native Engineer with 7+ years of experience developing consumer mobile apps. Requires 5+ years in React Native, including navigation, animations, and performance optimization. Must have experience with mobile integrations and web development using JavaScript/TypeScript or Java. Strong testing and debugging skills are essential.

Spa Host ambassador welcoming members, ensuring spa cleanliness, and explaining health and wellbeing benefits of each therapy room.

Regional Sales Manager to drive sales of SANY excavators in Belgium. Develop and manage relationships with dealers, key accounts, and identify new business opportunities.

Associate lawyer with 2-3 years of experience sought for Data & Technology team. Responsibilities include data protection, AI, digital regulation, cybersecurity, and commercial contracts. Must have Belgian law degree, bar admission, and fluency in Dutch, English, and French.

Mid-level Tech & Data Associate for a leading international law firm with a strong IP/IT practice. 2-3 years of experience in tech & data, Belgian law degree, and admission to the Belgian Bar required.

The Information Security Officer defines, implements, and oversees the company's information security strategy, ensuring confidentiality, integrity, and availability of information systems. Responsibilities include risk management, compliance with GDPR, NIS2 Directive, and other regulations, incident response, and security control oversight.

Develop the next generation of software DSP products by creating and adapting algorithms to meet customer requirements. Output C code for various DSPs and NPUs. Support remote teams in product integration and deployment with lead customers.

Develop and improve predictive models and AI solutions using Python. Translate business questions into data science use cases and insights. Work with stakeholders to understand challenges and goals.

Oliver Wyman seeks experienced professionals with 4-8 years of relevant experience in strategy consulting or industry strategy to join their Brussels team. Candidates should possess in-depth knowledge of the financial services sector, strong analytical skills, and fluency in English and French.

Freelance Online Data Analyst needed for a project enhancing digital maps. Responsibilities include verifying and comparing data, determining information relevance and accuracy. Must be fluent in English and Dutch, a Belgium resident for the past two years, and have familiarity with Belgian culture and current affairs.

Business Intelligence Manager needed for a permanent role with a large industrial company in Liège. Leads BI strategy, governance, implementation, and evolution across SAP Datasphere, SAP BW, Cognos, and Power BI. Manages BI projects, budgets, and teams. Requires a Master's degree, 10+ years of BI experience, 5+ years in leadership, and fluency in French and English.

Senior Salesforce Techno-Functional Consultant needed to design, build, and configure impactful CRM solutions. Requires 2+ years of experience in Salesforce project delivery, strong functional and technical skills, and the ability to lead workshops and translate business needs into Salesforce configurations.

Senior Competition Lawyer to support European operations across a range of competition law matters. 8+ PQE with strong academic credentials and robust competition law experience within a reputable in-house legal team. Expertise in abuse of dominance, horizontal and vertical agreements, M&A matters, and competition law compliance programs.