consultant English-speaking jobs in Harderwijk

Junior React Native Developer will contribute to Picnic's mobile application and server-driven UI framework. The role involves working with React, React Native, TypeScript, and other JavaScript technologies. Experience with React, React Native, TypeScript, or similar JavaScript frameworks is required.

Electronics Designer to develop hardware for data acquisition and control systems, including sensor signal capture and control of valves, relays, and motors. Designs will focus on geotechnical investigation and offshore survey equipment.

Experienced Communications and Marketing Manager to lead initiatives across the Netherlands, Belgium, and Luxembourg. Serve as a strategic advisor on corporate communications and customer marketing activities. Drive media relations, client-facing activities, and marketing initiatives.

TransPerfect seeks an experienced Regional SEO Team Lead to oversee SEO delivery, growth, and operational excellence across the Americas & LATAM or EMEA & APAC region. This role leads a regional SEO team, ensuring high-quality delivery within global SEO frameworks, driving innovation, and maintaining strong commercial health. The Regional SEO Team Lead reports to the Global Director of Digital Strategy and collaborates with global/regional counterparts to create and maintain global SOPs.

Backend Developer with 8+ years of experience in Java, Spring Boot, and microservices to design, build, and scale backend systems.

Teach English to secondary students within the International Baccalaureate Programme. Collaborate on curriculum development and contribute to a supportive department. Must have a recognized teaching qualification, master's degree in English or related field, and experience teaching IB DP and MYP English.

Business Consultant bridges business and technology, guiding customers to successful outcomes. Experience with automation or low-code platforms is required. Leads Sprint 0 workshops, manages 2-3 projects simultaneously, and collaborates with internal and external teams.

Quality Manager for 3 large projects at Siemens Mobility, focusing on audits, RCA, and customer communication. Requires strong Dutch language skills, experience with SharePoint and process management, and technical aptitude.

Postdoctoral researcher to develop human-centered reinforcement learning algorithms for mobility system design. Focus on recommender systems, multi-objective optimization, and transparency. Requires PhD in AI or related field, strong RL knowledge, and fluency in English. Collaboration with TNO and TU Delft's Transport & Planning department.

Category Manager for Haircare & Styling categories within the Consumer Products Division. Responsible for driving turnover and market share growth across retail partners. Analyzes market data, develops assortment strategies, and collaborates with internal and external stakeholders to optimize shelf performance and launch innovations. Requires a WO Master's degree, 1-3 years of experience, fluency in Dutch or French, and strong communication skills.

Experienced Financial Controller needed to help a growing company professionalize its finance function. Responsibilities include cash flow management, invoicing, financial administration, payroll, VAT compliance, and system improvements. Must have experience in a similar role, strong understanding of financial processes, and ability to work independently. Part-time (24 hours/week) position.

Lead and develop a team of search specialists to deliver best-in-class search strategies across multiple markets and platforms. Supervise campaign delivery, optimization, and performance evaluation. Build and maintain strong relationships with senior clients, presenting strategy, insights, and recommendations.

JOBWELL B.V. is seeking motivated and reliable individuals for warehouse, production, or cleaning roles in the Rotterdam region.

Lead the global development and relationship of a key DHL Group Global Customer Account, collaborating with sportswear and digital retail innovators to drive strategic programs. Serve as the global executive sponsor for two of DHL's most significant eRetail and Fashion accounts, ensuring alignment with customer objectives and DHL's strategic priorities. Champion the creation of tailored solutions that address customer needs and deliver competitive advantage.

Production Planning Supervisor will develop, monitor, and adjust production schedules, coordinate with procurement and logistics, and supervise production staff. Requires a Master's or Bachelor's degree in a related field, 3+ years of production planning experience, and 1+ year of supervisory experience. Proficiency in production planning software and MS Office is required.

Senior AI Engineer will design and implement data science solutions for operational teams, leveraging AI techniques like LLMs and Cognitive Services. The role involves collaborating with business stakeholders, translating their needs into AI solutions, and deploying them in production.

As Corporate Secretary, you will manage company secretarial matters for licensed entities across multiple regions. Responsibilities include organizing board meetings, handling statutory filings, and ensuring regulatory compliance.

Coordinate daily order flows, stock monitoring, and information accuracy in a fast-paced international environment. Act as the main contact between clients, suppliers, and transport partners. Manage and process orders, monitor stock levels, and resolve potential issues.

Freelance, part-time remote role assessing the relevance and cultural appropriateness of online advertisements. Must have professional proficiency in English and Dutch, familiarity with Dutch culture, and access to required technology.

The Board Treasurer manages the association's finances, including bank accounts, membership fees, invoices, and reimbursements. Responsibilities include preparing the annual budget and financial statement.