qa English-speaking jobs in Winschoten

Leads drafting, negotiation, and execution of complex oil trading contracts. Manages risk, resolves disputes, and ensures contract compliance. Provides guidance to traders and collaborates with internal stakeholders.

Develop novel artificial membranes and membrane dialyzers for a miniaturized biohybrid kidney system. Investigate cell-culture protocols for membrane integration and assess blood compatibility.

Senior Structural Engineer to conduct independent examinations and FEA calculations on lifting appliances. Evaluates designs of cranes, offshore lifting tools, and other lifting gear according to LR Code and international standards. Requires a Master's degree in a relevant field, 5+ years experience in lifting appliance design/plan appraisal, and proficiency in FEA software.

Concept Design Engineer for electrical and automation systems on complex naval ships. Designs electrical architectures, leads innovation projects, and coordinates with stakeholders. Requires a Bachelor's or Master's in a related field, experience in naval vessel design, and fluency in Dutch and English.

Site Safety Manager needed for ACCIONA Industry in the Netherlands. Responsibilities include performing audits, training staff on safety protocols, managing site safety systems, and assisting with Permit to Work procedures. Requires a University Degree in Engineering or a Technical Degree with SHE training, strong knowledge of international safety standards, and 3-5 years of experience in the construction sector. Proficiency in English is required, Spanish or Dutch is a plus.

Guide new customers through the technical onboarding process on the Onetrail platform. Implement and configure the Self Connect solution and other Onetrail services. Advise customers and prospects on the technical added value of solutions. Provide consultancy to help customers optimize their use of products.

Kotlin Developer will design, develop, and maintain high-performance applications. Responsibilities include collaborating with teams, implementing object-oriented programming, and ensuring efficient software development. The role requires experience with Bluetooth Low Energy (BLE) 5.0, RESTful APIs, and mobile development.

Senior Business Development Manager – Data will drive EPAM's Data growth in the Benelux market. Responsibilities include developing new business opportunities with Data partners, building a pipeline of prospects, and executing co-sell initiatives.

Develop and optimize GC, GCxGC, and GC-MS methods. Translate analytical challenges into application solutions and contribute to innovative analytical techniques.

Technical Support Specialist will analyze spare parts data, drive process improvement, and collaborate with global teams to optimize spare parts management throughout the product lifecycle.

As HSE Cluster Manager, you will plan, coordinate, and manage HSE activities for a cluster of 4 sites and 2 quarries. Responsibilities include conducting site visits, developing emergency response plans, and ensuring compliance with local regulations and Sibelco H&S standards. You will also monitor environmental emissions, support inspections, and drive safety culture transformation.

Design, implement, and integrate AI-driven system capabilities. Build agentic AI systems, integrating data sources and enabling actions through tools and workflows.

Lead a multi-million dollar transformation portfolio across the Netherlands and Benelux region. Drive portfolio governance, KPIs, and value realization while managing and developing teams.

Communication internship at Aeronamic for HBO/WO student with Dutch proficiency. Develop an internal communication plan, research digital screen implementation, and create content guidelines.

Senior Office & Operations Manager will lead the end-to-end office relocation and fit-out project, develop scaling strategies for facilities, operations, and services, and manage vendor and supplier relationships. The role requires 5-8 years of experience in an Operations or Senior Office & Facilities Management role, proven experience leading a full office relocation project, and experience operating across multiple operational domains.

Launch your career in life sciences AI with Nebius' 3-6 month Early Talent Program in Amsterdam. As an ML Engineer, you'll optimize biological AI models for protein folding, design, and large foundation modeling, focusing on inference speed and efficiency. You'll profile bottlenecks, implement optimization techniques, and build optimized inference pipelines.

Senior QC Associate will perform product testing, sampling activities, and in-process testing in a pharmaceutical laboratory. Responsibilities include executing assays, writing quality documentation, and collaborating cross-functionally.

Experienced Principal to lead strategic projects for High-Tech clients. Drive business growth, operational efficiency, and market leadership. Manage projects, client expectations, and cross-functional teams.

Senior Data Mesh & Governance Engineer will lead the design, development, and implementation of data frameworks and services to drive efficiency and quality across Mars Snacking's end-to-end Supply Chain. This transformational role requires deep expertise in data analytics, modern engineering technologies, and experience with Azure cloud-based computing platform.

Leads a geographically diverse team of delivery engineers and consultants, ensuring timely and budget-aligned project delivery. Acts as a bridge between presales and live services, collaborating with internal teams, partners, and suppliers.