qa English-speaking jobs in Leidschendam

Field Service Specialist resolves mechatronic and software malfunctions for palletizing systems at customer locations. Requires a bachelor's degree in Mechatronics or related field, experience in industrial automation, PLC software, and strong Dutch and English communication skills.

Supports the evolution of ASICS' global retail training ecosystem, ensuring consistent, engaging brand and product knowledge. Develops and distributes training materials, coordinates onboarding programs, and plans incentive programs. Analyzes training data and collaborates with cross-functional teams.

Account Manager (Dutch Market) to manage and grow B2B customer relationships in The Netherlands. Responsibilities include identifying sales opportunities, acting as the main point of contact, and collaborating with internal teams. Fluent Dutch and English required.

Data Scientist will design and implement data processing pipelines for manufacturing and inspection datasets. Responsibilities include using AI/ML and statistical methods to detect trends, anomalies, and defects in data, and collaborating with domain experts to define ground truth and validation experiments. Requires a BSc (HBO), MSc. (or Ph.D.) in a relevant field, strong Python programming skills, and 0-3 years of experience building data processing pipelines and applying statistics and Machine/Deep Learning to real-world data. Experience with manufacturing process data, robotics systems, and/or metrology data is a plus.

Financial Controller needed for fast-growing fintech scale-ups. Manage general ledger administration, monitor budget performance, and ensure compliance with financial regulations. Bachelor's or Master's degree in Finance, Business Economics, Accountancy, or Controlling required. 1-3 years of relevant experience as a (Business/Financial) Controller or in Audit.

Senior VR Developer will lead the development of the VR Commentator product, a tool used by major sports organizations. Responsibilities include integrating cutting-edge VR technology, optimizing data structures, and collaborating with a team of developers and artists.

Technology Training Consultant supports the firm's adoption of modern technologies, including Generative AI, by designing, developing, and delivering blended learning programs.

Senior/Lead Software Engineer to develop and maintain cloud-native billing system using AWS technologies. Responsibilities include designing, implementing, and testing software solutions, configuring cloud infrastructure, and coaching team members. Requires experience with serverless technologies, Python, DevOps, and Agile methodologies.

Lead Systems Integrator will own the physical build-out and site-level integration of edge nodes in high-density environments. Responsibilities include assembling, wiring, and deploying Gateway-01 units, interfacing with legacy systems, and ensuring physical hardware integrity. Requires 3+ years of field engineering experience in BMS, elevator systems, fire & life safety, or industrial power/data centers.

Business Development Manager for CoinMarketCap, responsible for sales of ads, API solutions, and other inventories. Serves as a liaison between clients and internal teams, expands existing client relationships, and generates new sales. Requires 2+ years of experience in related fields, strong crypto industry network, fluency in English, and passion for cryptocurrency.

Leads complex SAP S/4HANA transformation programs, designing roadmaps and guiding cross-functional teams. Provides strategic advisory on clean-core architecture, enterprise integration, and data management. Translates business goals into scalable SAP technology designs and ensures alignment with enterprise architecture.

Design, develop, and optimize deep learning models for medical image analysis. Collaborate with software engineers to integrate and deploy models. Prepare and process data, including data cleaning, annotation, and pipeline development.

Field Application Engineer will handle service-related topics and issues, ensuring customer-reported issues are addressed promptly. Responsibilities include responding to customer communications, tracking issues to resolution, and providing on-site commissioning and troubleshooting support.

Customer Service Representative will manage the order-to-cash process, including order entry, delivery coordination, and invoicing. Responsibilities include customer relationship building, logistics coordination, and cross-functional collaboration. Must be fluent in German and English and proficient in SAP SD, Microsoft Office, and Dynamics 365.

Lead a team of structural engineers, designing and calculating structures for large-scale residential and non-residential construction projects. Provide technical and financial project oversight, collaborate with clients and stakeholders, and guide junior colleagues.

This role involves analyzing client market data usage, ensuring compliance with licensing models, and conducting audits to verify correct reporting. The Market Data Audit Officer will collaborate with clients and internal teams to identify discrepancies, clarify usage models, and support revenue assurance.

Capex Controller needed to manage asset register, drive month-end closing activities, and collaborate with departments on asset investments. Requires 2-3 years of accounting experience, strong analytical skills, and proficiency in Excel.

Laboratory Technician will test and analyze recycled polymer granulates (PP and HDPE) to ensure consistent product quality. Responsibilities include performing tests, monitoring quality, preparing reports, and collaborating with the operations team.

Head of Commercial Partnerships will define and execute kaiko's go-to-market strategy across multiple motions: selling into clinical organizations, forming strategic partnerships, and developing new revenue models. This role requires experience in healthcare, healthtech, AI platforms, or adjacent regulated industries and a strong understanding of the healthcare ecosystem.

Experienced Financial Controller needed for a growing global organization. Lead financial reporting, budgeting, forecasting, and variance analysis. Ensure compliance with GAAP and statutory requirements. Manage external audits and tax filings.