qa English-speaking jobs in Bussum

Business Controller will lead month-end closing processes, manage the rolling forecast cycle, and provide financial reporting and analysis to HQ, Global Marketing, Innovation, and Digital. Requires a Bachelor's degree in finance, accountancy, or business administration and 3-5 years of experience in a finance role in a multinational organization.

Medior Network Administrator needed for a 3-month contract (extendable) in Nijmegen. Focus on monitoring, managing, and supporting network infrastructure. Responsibilities include handling tickets, performing maintenance, and escalating complex issues. Requires MBO level 4, 2+ years experience, Fortinet knowledge, and Microsoft Azure experience.

As a Procurement & Reporting Specialist, you will establish, manage, and improve procurement processes across the organization. You will ensure compliance, manage the procurement approval process, develop procurement reports, and support system implementations.

Develops and executes ammonia sourcing strategy aligned with business and production objectives. Manages supplier relationships and negotiates contracts to ensure competitive and reliable supply. Safeguards supply security through risk management and coordination with planning, logistics, and operations.

iOS Developer with 4+ years of experience designing and implementing complex features in Swift, SwiftUI, and UIKit. Expertise in architectural patterns (MVVM, TCA, Clean Architecture) and CI/CD workflows. Strong understanding of CAN bus and J1939 protocols.

Senior Account Executive - Europe will drive revenue and market development within the Agrifood sector. This role requires 6+ years of B2B experience in food or agri-commodity trading, a strong understanding of sustainability and compliance, and the ability to build relationships with key decision-makers.

Sales Representative to drive sales of electrical, solar, and energy storage solutions. Responsibilities include identifying new business opportunities, providing technical product advice, and achieving sales targets. Requires 3-5 years of sales experience in electrical products or renewable energy solutions.

Help organizations leverage data and AI for better decision-making. Design and deliver insight interfaces that support business transformation. Advise clients on enterprise data and analytics strategies.

Expert Process Safety Engineer to guide Huntsman's process safety program and provide expert support to operating sites. Responsibilities include leading LOPA/SIL assessments, delivering design support for Safety Instrumented Functions, and performing Design Verification and FSA studies. Requires a Bachelor of Science degree, Professional Engineer experience, and a recognized Functional Safety qualification. Must be fluent in English and able to travel extensively within Europe.

Infrastructure Engineer needed for design, implementation, and security of enterprise VDI and application delivery solutions. Expertise in Citrix CVAD, PVS, Omnissa Horizon, VMware vSphere, and Microsoft Active Directory required.

Senior engineer construction contributes to the realization of high-quality superyachts. Responsible for detail engineering, 3D models, and project data sheets, focusing on airframe engineering. Collaborates with engineers from various disciplines and ensures adherence to company standards and quality requirements.

Senior Software & Systems Engineer will design, develop, integrate, and validate real-time control software for wind turbine and energy management systems. Responsibilities include implementing embedded software, supporting system integration, and executing validation strategies. Requires a Bachelor's or Master's degree in a related field and 5+ years of experience in systems engineering, control systems, software development, or electrical systems. Proficiency in C programming and experience with HIL testing, real-time simulation, and validation/testing processes is essential.

Develop and lead Mendix applications, integrating with external systems and mentoring junior developers.

The Studio Coordinator ensures smooth daily office operations and team support. This hands-on role involves managing office supplies, coordinating events, handling administrative tasks, and supporting the Art Studio.

Supports quality systems, processes, and documentation in a regulated Life Sciences environment. Assists with audit preparation, policy interpretation, and quality improvement initiatives.

Lead client-focused market research projects, including segmentation, branding testing, and more. Manage multiple projects, build client relationships, and contribute to business development.

The Workshop Manager Reconditioning will oversee daily workshop operations, ensuring safe and efficient order execution, resource optimization, and customer relationship development.

Business Manager to define and drive business development within a specific IT domain. Build and maintain client relationships, recruit and manage IT consultants, and oversee project deployments. Requires a degree in Business or Engineering, fluency in Dutch and English, and 5-10 years of experience in Sales or Business Development.

Financial Administrator ensures thorough administration of company processes and contributes to financial reports. Responsibilities include preparing invoices, project administration, and invoice control. Requires MBO level or equivalent experience, 2+ years in finance, proficiency in Dutch and English, and availability of 24-32 hours.

The Regional Marketing Manager Molecular (BIOFIRE) - EMEA will develop and execute the EMEA marketing strategy for the BIOFIRE product line. This role will translate global marketing strategies into regional programs, optimize portfolio performance, and support country teams in driving commercial impact. The position requires 3-5 years of marketing experience in the IVD sector, ideally with molecular diagnostics experience.