qa English-speaking jobs in Bussum

Leads sourcing activities for Sunrise (Switzerland) and UPC SK (Slovakia), manages relationships, and oversees a team of Sourcing Delivery managers. Drives sourcing initiatives across procurement, RFI, RFP, RFQ, negotiations, contracting, and life-cycle management.

Leads and develops a team of Subject Matter Experts, Internal Corporate Trainers, and External Contract Trainers to ensure high-quality training delivery. Manages trainer performance, implements quality frameworks, and drives utilization while ensuring a positive learner experience.

Experienced paediatric surgeon with proven research experience and a demonstrated affinity for education is sought. Clinical experience in paediatric hepatopancreatobiliary surgery is desirable. The successful candidate will be a team player fluent in Dutch or able to achieve fluency shortly.

The Integrated Account Manager manages and develops GDS accounts, ensuring strong customer relationships and business growth. Responsibilities include monitoring compliance, acting as the primary point of contact for inquiries, and analyzing market data.

Electrical Detail Engineer needed for defense maritime projects. Convert electrical mark-ups and engineering input into accurate as-built and detail drawings for naval vessel maintenance and modification projects. Requires 5 years of relevant experience and proficiency in EPLAN, MicroStation, or similar CAD tools.

Senior Operations Specialist to join Flow Traders' EMEA Operations team in Amsterdam. 5+ years of experience in Operations, Middle Office, or related field required. Responsibilities include monitoring settlement lifecycle, managing relationships with Prime brokers, identifying process efficiencies, and developing existing and new business lines. Must have strong analytical, communication, and numerical skills, as well as proficiency in Python, SQL, and Excel.

As a Principal or Sr Principal on the DTAS Strategic Advisory team, you will partner with life sciences clients to navigate complex strategic, technological, and operational challenges. You will shape and deliver high-impact consulting engagements, building deep client relationships and driving client satisfaction.

Software Engineer to join the Financial Statement Suite team, building features for auditors using C#, .NET, TypeScript, React, and Python. Develop AI-powered agents and workflows, integrate with Azure, and write production-ready code.

Senior Informatica Cloud Developer / Azure Data Engineer needed for enterprise data integration solutions. Experience with Informatica IDMC, Azure Data Factory, Azure cloud technologies, and SQL/PLSQL required.

Lead a new research group in Computer Systems at VU Amsterdam. Develop a research program, contribute to Computer Science programs, and oversee group governance. PhD in Computer Science required, with a strong research profile, publication record, and experience securing funding. Excellent teaching skills and experience supervising students are also needed.

Techleap seeks a Programme Lead to design and deliver impactful initiatives for Dutch deeptech startups in either Future of Compute or Energy. This role involves strategic planning, programme execution, and continuous evaluation to maximize founder success. The ideal candidate has deep subject-matter expertise in their chosen vertical, strong stakeholder management skills, and a proven track record of managing projects in a fast-paced environment.

As HR Application Specialist at vidaXL, you are responsible for managing and optimizing the global and local HR application landscape. You ensure HR systems run reliably, securely and efficiently, supporting HR teams, managers and employees with accurate data and seamless processes. Voordat u op deze functie solliciteert, verzoeken wij u de volgende informatie over deze vacature hieronder te lezen.

Lead MiCA implementation and embed enterprise-grade controls across onboarding, KYT, Travel Rule, chain analytics, and reporting for financial institutions. Design policies, processes, and controls, integrate KYT/Travel Rule solutions, and evidence effectiveness to internal audit and supervisors.

Site IT/OT Network Infrastructure Lead manages Amsterdam's IT/Lab/OT network stack, including Cisco switching/routing, VLANs, Meraki, FortiGate firewalls, and SD-WAN. The role supports Azure-integrated networking, enforces Purdue-aligned segmentation, and maintains network health. Requires 5+ years of experience in networking, infrastructure, or mixed IT/OT environments with hands-on expertise in FortiGate firewalls and SD-WAN.

Senior Revenue Operations Specialist ensures timely invoice processing and customer satisfaction. Contributes to process improvements and system integration. Minimum HBO working and thinking level required. Excellent communication and analytical skills in Dutch and English.

Trinseo's Global Innovation Center in Terneuzen seeks a Polymer & Composite Process Engineer to develop advanced material solutions. Responsibilities include translating customer requirements into manufacturing solutions, designing and operating test equipment, and documenting trial results.

As a Pricing & Tender Specialist, you will analyze customer data and tender requirements, translating them into a winning transport concept. You will collaborate with Sales, Operations, and local planning teams to develop a suitable operating model and manage the tender timeline from start to finish.

Senior Maintenance Technician responsible for preventive and corrective maintenance of machinery, equipment, and building systems. Troubleshoots mechanical, electrical, and technical issues and implements long-term solutions. Requires 3+ years of experience in a similar role with strong troubleshooting and communication skills.

Provide engineering support to production units and modification teams, specializing in material selection, corrosion management, and coating, welding, and cathodic protection.

Provides end-to-end product support for charger products, including configuration, deployment, troubleshooting, and issue resolution. Analyzes and diagnoses product issues, collaborates with engineering teams, and provides on-site technical support. Supports product launches, trains service engineers, and creates technical documentation.