qa English-speaking jobs in Leidschendam

Project Engineer manages technical aspects of construction, overseeing design and planning. Responsibilities include design management, project planning, contract administration, and quality assurance. Requires 5+ years experience and an engineering degree.

High-performing Account Executive needed to drive new business acquisition in large Dutch enterprises. Focus on new logo identification, re-engaging dormant accounts, and leading complex sales across Colt's portfolio. Must be fluent in Dutch and English.

FinOps Engineer bridges technology and finance, owning technology budgeting, forecasting, and spend governance across cloud, SaaS, and licensing. You build analytical mechanisms using SQL to drive cost optimization and financial transparency.

Define and validate the Operational Concept for the Ground Control Segment. Requires experience in defining operational concepts for large systems and ground segment procurement/integration, preferably in SATCOMs.

Hands-on Software Test Engineer to ensure quality in fiber-optic sensing systems. Define and execute functional, integration, and end-to-end tests across edge devices and cloud services. Requires programming skills and experience with automated testing frameworks.

Senior Product Manager for Mortgages drives the performance and growth of the Dutch mortgage proposition. This role requires deep mortgage market expertise, commercial insight, and ownership of first-line product governance.

Lead Ruby on Rails Software Engineer drives architecture and delivery of complex solutions. This technical leadership role involves hands-on development, mentoring engineers, and leading cross-team technical initiatives. Requires 5+ years with Ruby on Rails.

This role brings AI and data capabilities into daily business life at Organon. You will translate business needs into AI opportunities, analyze data, deploy AI platforms, and drive projects forward in a regulated manufacturing environment.

AI Data Associate role involves delivering high-quality labeled data across text, speech, audio, image, and video. Requires C1+ Dutch and English fluency, strong analytical skills, and attention to detail while maintaining strict confidentiality.

Experienced professional needed as Assistant General Manager to lead and develop teams at a Polo Ralph Lauren Outlet store. Responsibilities include maximizing store performance, managing operations, and building client relationships. Requires 5+ years in management.

Production Engineer needed to manage the reliability, scalability, and performance of live trading systems. Responsibilities include market access, strategy evaluation, performance tuning, and trading automation. Requires experience managing software and hardware infrastructure, Unix/Linux systems, Python automation, relational databases, and collaborative communication.

Review and manage online content to ensure platform guidelines and community standards are upheld. Analyze reported material and make decisions based on internal policies.

Develop advanced spatial and packing algorithms for MujinOS-powered robotic systems. Commission and integrate industrial robots, vision systems, and sensors. Requires a relevant degree and 1-3 years of experience in industrial robotics or automation.

Manage the S2P IT portfolio, overseeing governance, modernization, and optimization of S2C and P2P value streams. Lead strategy, roadmap definition, and delivery oversight for key platforms.

Creative Intern at Warner Music Benelux & Spinnin’ Records. Bridge between Creative and Marketing, participating in brainstorming, developing concepts, and supporting projects for artists and brands. Requires fluency in Dutch and English, and skills in Photoshop, Illustrator, and Premiere Pro.

Sales Manager to expand reach in maritime, offshore, and renewable energy sectors. Identify opportunities, build customer relationships, and craft technical proposals. Requires technical know-how, sales experience, and fluent English.

Senior Procurement Specialist focuses on securing and streamlining essential material and service supply. Responsibilities include contract negotiations, supplier partnership management, and cost optimization. Requires 3-5 years of experience, supply chain knowledge, and Dutch fluency.

Production Planner coordinates production activities to ensure efficient operations and on-time delivery. This role manages schedules based on demand, orders, and capacity, requiring knowledge of planning and supply chain processes.

Senior CyberArk / Conjur Engineer needed with 10+ years in Cyber Security. Design, implement, and support secure secrets management using CyberArk PAM and Conjur (DAP). Requires integration experience with various systems and strong DevSecOps knowledge.

Controls Project Engineer for RMR Projects designs and programs PLC control systems. Responsibilities include leading commissioning, managing scope/budget, and troubleshooting systems. Requires Electrical/Automation Engineering degree and PLC programming experience.