qa English-speaking jobs in Bussum

Lead Data Center Engineer responsible for complete Tier 4 power infrastructure, from planning to handover. Requires 8+ years of electrical engineering experience, project leadership, and ownership of site safety.

Lead and build the regional Shipping, Forwarding, and Distribution organization across EMEA and APAC. Develop a reliable, compliant, and scalable distribution network supporting global goods flow.

Own the end-to-end launch process for new AI products and features. Define positioning, key messages, and coordinate cross-functional teams across marketing channels to ensure impactful product distribution.

Manage full procurement for international AV/IT projects, sourcing hardware, software, and services. Coordinate global logistics, negotiate supplier deals, and handle customs compliance. Requires 5+ years in procurement or supply chain.

Manage manufacturing operations to ensure safe and efficient production schedules. Monitor KPIs, conduct root cause analysis, and lead plant floor initiatives. Requires 7-10 years of manufacturing and 5-9 years in the automotive industry.

Proactive Business Development Representative needed to engage entrepreneurs via phone regarding business sales. Requires native Dutch fluency, sales experience, and a strong background working with entrepreneurs.

Senior Customer Experience Consultant to manage end-to-end pharmaceutical and healthcare shipments in a temperature-controlled facility. Coordinate logistics across warehouse, transport, and ocean freight while ensuring GDP compliance and customer service.

Design and build scalable data pipelines for public sector organizations. Develop data solutions on cloud platforms using Python, ensuring security and reliability in regulated environments. Requires 3+ years as a Data Engineer.

Mechanical Expert to lead development of cast iron and aluminum engine components for heavy-duty diesel engines. Responsibilities include design, supplier coordination, validation, and technical issue resolution. Requires a relevant engineering degree and product development experience.

Shape website and digital platform strategy for a B2B SaaS EdTech business. Define journeys, own information architecture, and drive growth through SEO, CRO, and AI/automation. Requires 5+ years in web strategy.

Lead a team of data scientists to build AI accelerators within commercial analytics. This role requires deep expertise in ML/LLM/Agentic, combined with product management skills to drive measurable business impact.

Experienced AI Engineer needed to build and implement scalable, production-ready AI/ML solutions. Focus on the full AI lifecycle using Python, LLMs, and cloud technologies.

Founding AI Engineer role owning evaluation systems and LLM infrastructure for a B2B SaaS pricing intelligence company. Build eval harnesses, automate expert review, and manage LLM routing across providers. Requires 8+ years of production LLM experience.

Senior C# Engineer to architect the C# development environment for Lumion. Focus on evolving the scripting layer, designing the interop layer, and ensuring high performance within the Lumion engine. Requires expertise in .NET 8/9+ and C# architecture.

Senior Product Designer to own design at Secfi, focusing on complex financial UX for private wealth. Own Maeve, portfolio trackers, and the rebrand. Requires comfort with quantitative, technical problems and 0-1 product design.

Senior SAP BW / BW4HANA Developer needed with 6–8 years of experience. Expertise includes designing data flows, ABAP development, and reporting using WebI and Analysis for Office. Must handle end-to-end BW processes.

Senior Finance Business Partner to the CPO, owning the financial agenda for Sourcing, Category Management, and Mediq Select. Drive margin improvement and profitable growth by translating financial insight into commercial impact.

Provide Level 3 Engineering Support for DCIS Core Services, including configuration, integration, and deployment support. Requires 3+ years in VMware, AD, Windows Server, and related technologies. Must hold COSMIC TOP SECRET clearance.

Support data-driven initiatives and provide market commentary as a Quant Trader Intern. Assist with active trading, algorithm deployment, client advisory, and trade reconciliation. Proficiency in Python, SQL, or Excel/VBA is preferred.

Join the Flexpool for a global fashion brand in a hands-on role. Responsibilities include organizing storage, handling merchandise, setting up showrooms, and managing deliveries. Must be fluent in English and available weekdays.