qa English-speaking jobs in Leidschendam

Senior Backend Engineer specializing in TypeScript, Python, or C#. Build and ship production services, design APIs, and make architectural decisions for scalable systems. Requires 5+ years of experience and strong system design instincts.

Senior OT/ICS Penetration Testing Architect needed to perform safe security assessments across SCADA, PLC, and industrial networks. Requires 7+ years in OT/ICS security testing and knowledge of IEC 62443.

As a Bicycle Technician, you will repair and maintain bicycles and other sports equipment, advise customers on maintenance, and contribute to Decathlon's sustainability mission.

Product Specialist Surgical covers the Northern Netherlands region. Responsibilities include promotional activity, sales, and clinical support for surgical products, requiring surgical sales experience or a clinical background.

Full Stack Engineer to design and develop scalable web applications using Java, Spring Boot, Microservices, and Vue.js. Responsibilities include building RESTful APIs, implementing cloud-native solutions on Microsoft Azure, and participating in Agile development.

Freelance Content Creator needed in the Netherlands for restaurant and hospitality projects. Create engaging short-form content for Instagram and TikTok, capturing food, people, and atmosphere. Phone content creation skills are essential; professional camera experience is a plus.

Lead Computer Vision Engineer to build a reliable Edge AI system for objective football refereeing. Requires production experience with multi-view geometry, object tracking, and NVIDIA Jetson deployment. You will define the architecture and write significant code.

Experienced HR Professional needed to support People & Culture operations in the Netherlands. This role offers end-to-end HR support, advising managers on Dutch employment law, absence management, and employee relations.

Senior Director of Global Commercial Architecture to architect and secure 9- and 10-figure megaprojects in aerospace and defense. Requires 10+ years closing complex contracts and mastery of advanced hardware procurement.

Flight Physics Intern to develop subscale flying prototypes for aircraft dynamics. Tasks include 3D design, manufacturing, assembly, electrical integration, and testing. Requires engineering student background and interest in hands-on hardware.

Ambitious Account Manager to develop the Dutch market for a global cybersecurity leader. Focus on new-logo acquisition, growing existing accounts, and selling leading OT/IoT security solutions to enterprise customers. Requires 3-7 years of B2B sales experience.

Analog Design Engineer for a 12-month contract role. Design analog and mixed-signal ICs from requirements through validation. Requires expertise in analog IC design, Cadence/Spectre, and understanding of device physics and reliability.

This Business Continuity Manager supports organizational resilience by coordinating BCM activities within the framework. The role involves BIAs, continuity planning, crisis preparedness, and providing specialist advice to management.

Proven manufacturing leader to provide overall leadership for a site, driving operational and financial performance. Focus on Lean, TPM/WCM, and developing high-performing teams across the international network.

Swift Developer to oversee architecture and technical implementation of Swift features for the Contextual Commerce platform, EVA. Requires 5+ years of development experience, with 2+ years in Swift, and experience with unit testing.

Lead Data Center Engineer responsible for complete Tier 4 power infrastructure, from engineering to handover. Requires 8+ years' experience, project leadership, and ownership of site safety and client advisory.

Lead Java development cycles, building and maintaining advanced back-end applications. Requires strong Java 21, OOPS, Kafka, Cassandra, and REST skills. Experience with payments, team leadership, and technical risk assessment is preferred.

Production Operator on manual lines in pharmaceutical manufacturing. Responsibilities include assembly, labeling, inspection, and packaging while adhering to GMP and SOP requirements. Requires 2+ years of production experience and strong attention to detail.

Inside Sales Specialist manages inbound/outbound sales, qualifies leads, and creates offers for office and design furniture. Responsibilities include coordinating with design teams and maintaining CRM records. Strong sales, customer service, and communication skills are required.

Business Systems Analyst role focusing on system ownership, process improvement, and IT/ERP project support. Requires strong ERP experience, process mapping, and data analysis skills. Must be fluent in Dutch and English.