qa English-speaking jobs in Bussum

Technical Manager to lead engineering of high-voltage substations. Manage a team of 5-10 engineers, ensuring quality, risk control, and standardization. Experience in a leadership role and fluency in Dutch and English required.

Postdoctoral researcher to develop and apply a marine ecosystem model for the North Sea. Investigate effects of wind farms and climate change on the marine ecosystem and fisheries. Requires PhD in a relevant discipline and experience with marine modeling, oceanography, and biogeochemistry.

Tech Lead / Senior Full-Stack Engineer will take technical ownership of the core platform, design and build scalable solutions, and mentor other engineers.

Solutions Engineer will collaborate with the Benelux sales team, supporting sales opportunities and driving customer acquisition. You will be the primary point of contact for sales, providing technical expertise and product knowledge.

Experienced CSV / Validation Engineer needed for equipment implementation and validation in a medical device manufacturing environment.

Own and develop forecasting processes, financial models, and monthly reporting. Support performance improvement initiatives, new store expansion, and process improvement projects. Build an integrated analytics framework and dashboards to monitor KPIs.

Lead the end-to-end implementation of retail projects, translating approved designs into successful, on-time, and on-budget delivery across Wholesale and Travel markets. Manage a portfolio of 20-30 projects, coach junior Project Managers, and act as the key point of contact for stakeholders.

Lead offshore projects independently, collaborating with project management, clients, and your team. Extensive experience as a Chief Officer, DP Unlimited license, and completed STCW courses required.

Senior .NET Developer to build scalable web applications. Requires 8+ years of experience in .NET, ASP.NET MVC, C#, and .NET Framework. Experience with RESTful APIs, Entity Framework, and databases (Oracle/SQL Server). Familiarity with Git, Azure DevOps, and Domain-Driven Design (DDD).

Lead the visual identity of North Kiteboarding, North Foils, and Mystic products, encompassing kites, wings, boards, foils, and accessories. Define seasonal visual direction, graphic systems, and color palettes, ensuring products are on-brand and performance-driven. Collaborate with technical teams to translate designs into production-ready artwork.

Technical Advisor Arable Farming provides technical support for crop protection products, coordinates trials, advises on product application, and contributes to market analyses.

Technical Service Engineer will provide technical support to European customers, including product selection, functionality, and application support. Responsibilities include evaluating customization requests, managing product databases, and traveling for customer visits and training.

Building Management Systems Engineer to engineer, commission, and optimize BMS solutions for commercial, mixed-use, and mission-critical facilities in Amsterdam.

This online pathway is for established professionals seeking a purpose-driven, autonomous business model. Share and support recognized e-learning programs and live events while developing communication, positioning, and leadership skills.

JetBrains seeks a Construction Procurement Specialist to manage end-to-end procurement activities for global workplace projects. Responsibilities include sourcing, evaluating, and negotiating with contractors, suppliers, and consultants. The role requires proven experience in construction procurement, contract management, and a strong understanding of construction procurement processes.

Design, build, and maintain high-performance, scalable backend services for a SaaS platform. Take ownership of core backend components and APIs, managing the end-to-end lifecycle. Innovate by contributing technical ideas and architectural solutions. Maintain and improve existing Node.js/TypeScript applications. Architect for scale, focusing on performance, reliability, and maintainability. Evaluate technologies and backend patterns to determine their value.

Technical Sales Systems Engineer will prepare, configure, and maintain demo systems for deployments. Responsibilities include hardware setup, software installation, network configuration, and data management. Requires a BSc or MSc in a related field, 3+ years of experience in technical support or infrastructure roles, and strong Linux, VPN, and Ansible skills.

Financial Controller needed for Generator Amsterdam. Prepare and review monthly management accounts, oversee financial accounts, and manage property cash flow. Supervise day-to-day operations, including credit control, payroll, and flash reports. Work with the management team and Group CFO on finance projects.

Designs and delivers digital solutions that align with Mediq's architectural vision, ensuring scalability, security, and future-proofing. Translates business requirements into technical architectures and advises on technology choices and integrations. Collaborates with development teams and stakeholders to ensure solutions meet security, privacy, and compliance requirements.

Electrical Engineer to design and develop new products for lithium-ion based C&I and BESS storage systems. Responsibilities include electrical development, contributing to quality standards, documenting processes, and collaborating with cross-functional teams.