consultant English-speaking jobs in Harderwijk

IT Support Specialist provides first and second-line support to employees across multiple locations. Responsibilities include troubleshooting hardware, software, and system issues, managing service requests, and maintaining IT assets. Requires 3+ years of IT support experience, strong Windows knowledge, and excellent communication skills in English. German is a plus. This is a 1-year fixed-term contract for 32 hours per week.

DeltaQuad seeks an IT Support & Applications Engineer to support colleagues, manage business applications, and contribute to IT projects. Responsibilities include user management, workflow improvement, application optimization, and resolving IT issues.

As a bouquet maker, you will sort, care for, and assemble flowers to create high-quality arrangements. You will inspect finished bouquets, maintain a clean workspace, and work both independently and collaboratively.

Immigration Consultant advises clients on work and residence permits, manages cases from application to completion, and coordinates logistics for expatriates.

Senior Mobile Apps Developer will design, build, and improve mobile applications for Android and iOS. Responsibilities include defining technical architecture, developing scalable solutions, and ensuring code quality, performance, and security. The role requires 5+ years of experience as a Software Developer, including mobile development, .NET, and .NET MAUI or similar frameworks.

This role involves translating complex risk information into clear insights and narratives for senior stakeholders. You will challenge assumptions, drive improvements in reporting processes, and implement AI-assisted ways of working. The ideal candidate has experience in consulting or financial services, strong analytical and communication skills, and a proven ability to manage stakeholders and drive change.

Service Technician maintains and troubleshoots DHL systems in a 5-shift rotation. Performs preventive and corrective maintenance, resolves breakdowns, and identifies recurring issues. Requires MBO level 4 in a relevant field and experience with maintenance and troubleshooting.

Sustainability Specialist will serve as the internal expert on sustainability certification schemes, particularly ISCC EU and ISCC PLUS, for renewable gas and biomethane markets. Responsibilities include developing and maintaining compliance procedures, managing sustainability documentation, coordinating audits, and providing guidance to internal and external stakeholders.

Trader responsible for building and growing a commercial portfolio in the renewable feedstock market. Originate and execute biomethane and renewable feedstock transactions, managing risk and margin performance.

Accounts Payable Administrator needed for a 6-month contract in Malaysia. Process supplier invoices, manage vendor registration, and ensure VAT/GST accuracy. Requires 3-5 years of AP accounting experience and proficiency in accounting software.

Product Owner for Investment Management Data & Analytics at Van Lanschot Kempen. Define product vision and roadmap for data and analytics products, focusing on investment data foundation, analytics tooling, and AI-driven use cases. Collaborate with multidisciplinary teams, stakeholders, and data providers. Proven experience as a Product Owner in an agile environment with affinity for investment management and data analytics concepts.

Sustainability Specialist needed to support the growth of OTC Flow's biomethane business. Will serve as the internal expert on sustainability certification schemes, develop and maintain compliance processes, and manage documentation and traceability systems.

Product Development Engineer will design, build, and ship features across frontend, backend, and infrastructure. Responsibilities include translating problems into solutions, ensuring data accuracy and security, and improving code quality and developer experience.

Engages, educates, and inspires the developer community, building trust and driving product adoption. Creates technical content, presents at events, gathers feedback, and serves as the voice of the developer. Collaborates with product, engineering, and marketing teams to align developer needs with product strategy.

Respond to user escalations, triage issues, and drive resolution. Collaborate with Engineering and Product teams to analyze root causes and document solutions. Build and maintain knowledge bases and advocate for process improvements.

As a Sales Representative Truck, you will manage a territory in Limburg and East Brabant, driving sales volume and strengthening dealer relationships. You will identify and acquire new indirect fleet customers, collaborate with Key Account Managers, and optimize the service network.

Production Engineer responsible for a reliable and stable production process. Ensures high-quality product delivery within customer specifications. Collaborates with team members to solve production issues and improve efficiency, stability, and quality. Manages changes through the Change Control Board (CCB) and analyzes/solves problems using 8D and root cause analysis.

Maintenance Engineer Facilities ensures safe and compliant operation of building systems and infrastructure in a GMP-regulated pharmaceutical site. Responsibilities include preventive and corrective maintenance, contractor management, and compliance with EHS&S and Quality standards.

This 3-year postdoctoral position investigates how endothelial cells sense and respond to mechanical forces in blood vessels. Researchers will use bioengineering approaches to control mechanical cues and identify key molecules regulating endothelial adhesion.

Provide customer service support via phone and email, resolving inquiries, complaints, and issues. Assist with orders, returns, and repairs. Maintain product knowledge and company policies. Fluent in Spanish and English required.