qa English-speaking jobs in Bussum

Financial Controller will own cost centre structures, budgets, forecasts, and actuals. Analyze cost structures, drivers, and operational efficiency. Calculate and analyze variances and efficiency, identify root causes and corrective actions.

Provide customer support via phone, email, and tickets. Assist with inquiries, guide customers, and resolve issues. Fluent French required, basic English proficiency.

This internship supports 3PL logistics operations by managing data requests, reporting, and performance tracking. The intern will analyze logistics and performance data, assist with dashboard and KPI preparation, and ensure data accuracy.

Own end-to-end inbound execution from purchase order creation through supplier ship readiness, freight booking, and warehouse inbounding. Ensure delivery commitments are met and data integrity is maintained in the ERP system. Act as a senior point of contact across Merchandising, Production, Finance, warehouses, and freight forwarders.

Cloud Partner Manager to drive net-new customer acquisition through co-selling motions with AWS, Microsoft Azure, and Google Cloud Platform. Will support UKI Commercial & Mid Market Sales teams and develop training materials to enable sales teams on Datadog's value proposition. Requires 3+ years of partner-facing experience in cloud services or SaaS.

Product Engineer to build financial tools for SMEs and accountants. Develop high-impact features using Swift, Kotlin, and AI tools. Requires accounting domain knowledge and a product mindset.

Business Application Senior Specialist (SCM) to design, deliver, and own end-to-end IT solutions for key Supply Chain Management processes within the Oracle R12 application landscape.

Senior ICT Network Specialist leads network design and delivery within an Agile environment. Focus on security (Zero Trust, NIS2, ISO27001), performance, and user experience. Expertise in Aruba, EVPN/VXLAN/BGP, Check Point firewalls, F5, and WAN solutions. Automation using NetBox, Ansible, Terraform, and Python. Bachelor's or Master's degree in IT and 8+ years of experience required. Fluent in English and Dutch.

Senior Machine Learning Engineer will design, build, and deploy inference and training pipelines for AI applications. Responsibilities include evaluating LLM performance, optimizing ML inference, and staying current with industry trends. Requires 5+ years of experience in Data Science and Machine Learning, strong Python skills, and expertise in ML inference optimizations. Must be located in a European country within the GMT 0 to GMT +3 time zone.

Master's students interested in technology's impact on government and healthcare are sought for a 4-6 month internship. Collaborate with consultants on client engagements, supporting ministries, hospitals, and public safety institutions. Internship formats include working and thesis options.

Execute scheduled preventive maintenance tasks, resolve complex breakdowns, and ensure high levels of housekeeping. Work on electrical and mechanical fault finding and rectification, supporting automation efficiency. Complete reports and actively seek root cause for breakdowns. Coach and mentor apprentices and technicians.

Build and ship fast, responsive, and intuitive interfaces for ticketing experiences used at scale. Work end-to-end on features from idea to release. Collaborate with designers and backend engineers.

Develop future-proof computing platforms for smart energy grids, autonomous systems, and AI-driven logistics. Design and implement distributed architectures for scalable, fault-tolerant, and energy-conscious applications. Engineer cloud-native and edge-native services that support digital twins and autonomous decision-making.

Head of Industrial Scale-Up will translate Alkyl's lab-scale diaper waste recycling process into a continuous, reliable, and industrially viable system. Responsibilities include EPC coordination, procurement, fabrication, installation, and data-driven process improvements.

The Junior Shift Engineer assists in the daily operation of critical facilities, ensuring safe and reliable operation of MEP plant and distribution infrastructure. Responsibilities include monitoring power and environmental conditions, performing maintenance tasks, responding to site events, and supporting Sr. Engineer during events.

Lead Azure Integration Engineer needed for a 6-month contract (extension possible) with a modern organization. Responsibilities include designing, building, and leading a future-proof Azure API platform, implementing integrations, and ensuring platform reliability and security. Strong experience with Azure API Management, Infrastructure as Code, and CI/CD pipelines is required.

Platform Engineer will own and evolve the multi-account AWS environment, lead the migration to a new Observability platform, and improve the platform's security posture. Requires 5+ years of hands-on AWS experience, including multi-account setups, networking, IAM, and security controls. Strong Terraform skills and a security mindset are essential.

The CE Director for Contractors & T&I Large Projects is responsible for building and converting the regional pipeline into secured backlog across Central Europe. The role drives opportunity identification, positioning, capture, and win conversion on large, complex projects for contractors and major infrastructure clients.

Consultant will review and revise the War Child Alliance Agreement to reflect the current and desired future model of the Alliance. This includes clarifying roles, responsibilities, and expectations of members, establishing a sustainable contribution model, and supporting effective collaboration and decision-making.

As a Customer Success Manager, you will own hospital implementations, build relationships with stakeholders, and drive customer adoption and value realization. You will shape Kaiko's Customer Success playbook and manage complex projects across multiple stakeholders.