qa English-speaking jobs in Leidschendam

Experienced Senior Buyer to develop and implement procurement strategies, source materials and services, negotiate contracts, and manage supplier relationships.

Dapper seeks a Demand Generation Manager with 3+ years of experience to help B2B clients drive online growth. The ideal candidate has a growth mindset, strong project management skills, and a good understanding of B2B marketing and revenue operations. Experience in performance or content marketing and agency environments is a plus.

This role will drive cross-functional analysis, structured problem-solving, and governance processes for Teva Global Operations' transformation agenda. The Associate Director will conduct deep analysis across multiple functions, apply consulting frameworks, and deliver executive-ready insights. Responsibilities include managing initiative tracking, monitoring industry trends, and providing benchmarking.

Leads the Engineering department within the Technical Pernis department, ensuring predictable, accurate, and timely delivery of engineering packages. Accountable for developing, implementing, and improving engineering and maintenance policies and procedures. Responsible for the on-time delivery of engineering packages/scope and the development and maintenance of engineering best practices and standards.

Electrical Designer needed for multidisciplinary engineering projects in process, petrochemical, and industrial sectors. Requires MBO or HBO qualification in Electrical Engineering, Measurement & Control Technology, Information Technology, or equivalent, plus 3+ years of relevant industry experience.

As an Ad-Interim Product Owner, you will ensure continuity of a supplier-managed platform and an internal delivery team. Responsibilities include managing supplier relationships, coordinating requirements and roadmaps, monitoring performance, and ensuring compliance with KPN policies and ISAE Type II standards. You will also own and coordinate ISAE Type II activities, handle operational financial activities, and act as Product Owner for an internal delivery team.

Customer Service Representative will handle order lifecycle, coordinate with logistics, and manage customer relationships. Requires 1+ year of experience, strong communication skills, fluency in German and English, and proficiency in Excel, Word, and SAP.

Senior Machine Learning Scientist to build and scale customer-facing Generative AI applications. Experience in LLMs, NLP, CV, and delivering end-to-end ML solutions at scale required.

Manage and coordinate end-to-end customer due diligence (CDD) reviews, ensuring compliance with AML/CFT requirements. Translate regulatory requirements into operational processes and drive high-quality CDD decisions. Detect and report suspicious activity, including predicate offenses to money laundering and terrorist financing. Collaborate with teams to design scalable workflows and data requirements.

Sectigo seeks a talented Enterprise Sales Account Executive to achieve assigned sales quotas and contribute to sales strategies within a major geographic area. This full cycle sales role involves developing a pipeline of opportunities, identifying and managing opportunities, and closing deals while working with Value Added Resellers (VARs). The ideal candidate must be fluent in both English and Dutch and is able to travel more than 50% of the time.

Product Developer to join innovation team, focusing on developing delicious and healthy cereals and bars. Responsibilities include recipe development, testing, and optimization, trend spotting, and collaborating with producers. Requires 2+ years of relevant experience, hands-on test kitchen experience, and fluency in Dutch and English.

Develop and manage relationships with technology partners, including ISVs, SaaS platforms, and cash register systems. Drive joint go-to-market strategies and execute business plans to expand market presence and generate revenue.

VAROPreem seeks an experienced M&A Analyst to join its Rotterdam office. The Analyst will develop financial models, conduct valuations, and prepare presentations to support business case assessments and transaction execution.

The Revenue Operations Manager will optimize HubSpot CRM and integrated GTM tools. Responsibilities include designing and implementing automated workflows, maintaining data integrity, and building dashboards to track performance. The ideal candidate has 3-5 years of experience in Revenue Operations in a SaaS scale-up environment with deep knowledge of HubSpot CRM and related automation tools.

Product Industrialization Engineer needed for a 12-month contract (potential extension) with Philips. Design production processes for new medical products, ensuring manufacturability and coordinating equipment installation. Responsibilities include process validation, pilot runs, and managing manufacturing BOM and routing. Bachelor's or Master's degree in a relevant field and 5+ years of experience in design and manufacturing transfer projects required.

Postdoctoral Researcher to work on ScaleUA, a Horizon Europe project rebuilding Ukraine's technology infrastructure and integrating it into the European innovation ecosystem. The project focuses on innovation systems analysis, infrastructure mapping, governance design, and investment prioritisation across energy, digital technologies, and health.

Oversee and support seed production with vendors, advising on planning and execution, monitoring plant growth, and ensuring top-quality seed production. Work closely with internal and external partners.

Provides administrative and secretarial support to the Management Board, including managing diaries, arranging meetings, and handling travel arrangements. Supports the Management Board in delivering internal communications, including townhalls and leadership updates. Requires an HBO level education, experience in a similar role, and strong communication and organizational skills.

Leads projects and cross-functional product lifecycle activities within a Value Stream, combining project management and Release Train Engineer responsibilities. Manages concurrent development projects and product lifecycle activities across 3-4 Scrum teams. Ensures predictable delivery, effective execution, and compliance with QMS and regulatory requirements.

Leads and manages Operations for Benelux & France, ensuring alignment with Markel's European Operations strategy. Drives operational excellence through process optimization, system implementation, and service quality improvements. Represents Benelux & France within the European Operations community.