consultant English-speaking jobs in Harderwijk

Specialist Instructor (LNG) needed to deliver LNG-as-fuel training to cruise ship officers. Combines hands-on LNG operational experience with instructional skills for classroom and simulator-based training. Supports course development and acts as an LNG reference within the instructor team.

Hotel Housekeeper needed for full-time, long-term position. Responsibilities include cleaning guest rooms and public areas according to hotel standards. Must be able to work Monday-Friday, 09:00-16:00, with every other weekend shift. English fluency required, Dutch preferred.

Senior Solution Architect to design, develop, and implement complex digital experience systems. Collaborate with cross-functional teams and clients to deliver solutions aligned with business requirements and technical standards. Provide technical guidance and mentorship to junior architects and engineers.

The European Space Agency (ESA) seeks a Radio Navigation Engineer to contribute to PNT and geolocation systems design, development, and R&D. The role involves supporting Navigation Projects (e.g., GALILEO, LEO-PNT, FutureNAV) and contributing to ESA's R&D strategy. Responsibilities include designing, implementing, and testing systems, signals, and receiver techniques, and participating in ESA activities and standardization bodies.

This full-time daytime position involves various logistics activities such as order picking, scanning, loading/unloading trucks using equipment like EPT/Stacker/Forklift/Reachtruck. The role requires experience in logistics, a valid forklift and/or EPT certificate, and the ability to understand English.

Design Manager for data center and mission-critical projects. Leads design process from concept to commissioning, ensuring compliance with standards and client specifications. Manages design team, risks, and costs. Requires experience in design management, building services coordination, and large-scale projects.

Design, build, and scale web applications and APIs for a global rental platform. Develop API-first systems, automate workflows, and integrate with partners.

Validate AI and computer vision features across embedded, edge, and cloud environments. Design and implement test plans, suites, and automation for embedded/edge AI and video analytics. Execute functional, regression, stress, and performance tests on firmware features.

DevOps Engineer needed to automate and maintain CI/CD pipelines, manage Linux platforms, and monitor infrastructure. Requires 3-7 years of experience in DevOps, Platform, or Infrastructure engineering with strong Linux skills and experience with CI/CD tools, Docker, Kubernetes, and automation scripting.

Develop and maintain the core API for a mobile-first Employee Experience Platform. Collaborate with the team to deploy new features and improve existing functionality.

Leads manufacturing IT/automation projects at Boxmeer and De Bilt facilities, ensuring timely delivery and alignment with business stakeholder agreements. Manages project planning, execution, and reporting, collaborating with internal and external teams. Provides technical expertise on PLCs, SCADAs, historians, MES systems, and supporting IT applications. Drives standardization in project management methodologies and procedures.

Develops tax concepts to optimize tax positions for group companies and leads implementation. Manages tax filing obligations for group companies in various countries. Provides tax support to projects and the Year-end and Return to Provision Tax Accounting process.

Lead a high-performing Direct Sales team in the Netherlands, driving growth for Mollie's payment solutions across small businesses to large enterprises. Define and implement local sales strategies, manage key client relationships, and oversee contract negotiations.

Financial Controller for Germany and Poland ensuring accurate financial data processing and process improvement. Supports foreign entities and month/year-end closings.

Senior Backend Developer will design, develop, and maintain core backend services using Node.js and TypeScript. You will apply Domain-Driven Design principles to create robust and scalable solutions. Experience with CI/CD pipelines and cloud environments (preferably AWS) is required.

Develop core 3D vision capabilities for UAVs, including collision avoidance, interception detection, and visual navigation. Requires real-time software experience and the ability to learn autonomously.

Customer Success Manager for Cloud & Hosting client, building relationships, ensuring service delivery, monitoring SLAs and KPIs, driving client satisfaction and service performance improvements.

Build and own an investor-grade group consolidation backbone for n8n, a rapidly growing open-source workflow orchestration platform. Responsibilities include monthly, quarterly, and annual group consolidation, IFRS reporting, and intercompany accounting. Must have 8+ years of accounting experience with hands-on ownership of IFRS consolidations, eliminations, and adjustments. Strong working knowledge of IFRS 15, IFRS 16, IFRS 2, FX accounting, and development cost capitalization in a SaaS context is required.

PhD position within the Gender-InSIGHT network at Amsterdam UMC. Investigate puberty in adolescents with variations in sex characteristics. Analyze data to identify factors related to care satisfaction and quality of life. Collaborate with international expert teams.

Drive a Terberg yard truck, position trailers, and shuttle containers within a modern warehouse. Requires a valid C(E) or T license. Work Monday to Friday in a three-shift system.