qa English-speaking jobs in Bussum

Electrical Power Systems Engineer designs onboard power systems for advanced vessels, including generation, storage, and distribution. Collaborates with project teams to deliver technical solutions within budget and regulatory requirements.

Senior Project Manager /Contracts Manager will lead the delivery of a large-scale data centre construction project from pre-construction through completion. Responsibilities include managing budgets, schedules, safety, quality, and client relationships. The role requires proven experience managing large-scale construction projects, strong leadership and organizational skills, and a thorough understanding of project delivery processes.

Senior Software Engineer to build a digital platform for pharma and biotech companies. Develops software for processing sequencing reads, integrating AI/ML, and ensuring enterprise-grade reliability. Requires 10+ years of experience in TypeScript, Python, React, SQL, and cloud-native applications (AWS preferred).

Mechanical/Process Engineering student to work on a thesis project focused on critical velocity analysis in the feed pipe of vertical stirred mill circuits.

Agile Test Engineer needed for Sitecore environment. Collaborate with multidisciplinary teams, ensure quality, and support testing efforts. Coordinate and execute tests, analyze findings, and coach colleagues. Requires 4+ years of software testing experience, TMAP or ISTQB certification, and fluency in Dutch and English.

Senior Unity Developer to design, build, and optimize VR interactions for a new therapeutic VR product. Translate therapeutic concepts into intuitive VR features and ensure smooth performance on standalone devices. Collaborate with researchers, designers, and developers. 5-7+ years Unity (C#) experience required.

Lead and build a high-performing sales team across the Benelux region. Define and execute sales strategy for the Dutch and Belgian markets. Optimize team performance and sales operations.

The Lead Document Controller manages and controls project or departmental documents, ensuring compliance and quality. Responsibilities include handling internal and external documents, distributing them, and acting as a point of contact for the project team.

SAP EWM Consultant needed to support the roll-out of SAP EWM, ensuring smooth transitions and user adoption. Will actively participate in go-live processes and provide support to locations without EWM. Requires demonstrable EWM experience, knowledge of MM, SD, IDocs, and ABAP. Must reside in Europe.

Technology Architect will interface with stakeholders and apply technical proficiency across the Software Development Life Cycle. Designs and implements o9 planning solutions tailored to new market requirements. Conducts research to identify challenges, opportunities, and regulatory requirements in new markets. Develops a technical blueprint outlining the architecture of the o9 planning solution. Ensures the solution is scalable and compliant with security standards. Provides technical guidance and support throughout the project lifecycle.

Join a growing family business as a Logistics Employee in Moerdijk. Handle goods from Europe, ensuring proper storage and shipment using a forklift or reach truck. Must speak English, have a driver's license B, and live within 30 km of Moerdijk. Forklift and reach truck certification is required.

Temporary Customer Service & Tax Specialist needed for March and April (2 days/week) in Amsterdam. Assist customers with bookkeeping and tax setup, ensuring accuracy and compliance. Must be a native Dutch speaker with strong communication skills.

Strategist for Marketplace Planning & Performance will shape investment allocation and growth strategies across Vinted markets. Responsibilities include financial planning, performance monitoring, and leading cross-functional projects.

Leads the design, performance, and optimization of Spring's European multimodal network. Owns all network processes, including customs trade & compliance. Manages a team of six specialists and ensures hubs, linehauls, and partners operate as a high-quality network. Supports Spring countries with migrations, new hub openings, and customs implementations. Reports to the Director of Networks & Operations.

As a Solutions Sales Engineer, you will provide technical and commercial advice to customers and colleagues in Eastern Europe. You will support the sales process, create quotations, deliver product presentations, and share market insights.

The NATO Communications and Information Agency (NCIA) seeks a Senior Contracting Officer to plan, draft, negotiate, award, and administer contracts for digital services. The role involves collaborating with Project Managers, drafting acquisition strategies, and maintaining relationships with internal and external stakeholders.

This 6-month internship at the NATO Communications and Information Agency (NCIA) in The Hague, Netherlands supports a Portfolio Office overseeing IT Digital Transformation initiatives. Responsibilities include collecting, consolidating, and analyzing data for reporting, developing dashboards, and collaborating with stakeholders. The ideal candidate has knowledge of business intelligence, data modeling, and data visualization.

Linux Infrastructure Engineer (RedHat and Ansible) to develop and maintain core software infrastructure platforms for next-generation Combat Management Systems.

LeydenJar Technologies seeks a Multiphysics & Data Scientist to advance scientific understanding of pure silicon anodes through modeling, experimentation, and data analysis. Responsibilities include designing and validating novel anode concepts, developing predictive models, and collaborating with research partners.

Junior Back End Developer & Data Scientist will build and maintain the platform's back-end using Django, optimize platform performance, and develop LLM and NLP algorithms.