qa English-speaking jobs in Leidschendam

Experienced Interim Head of HR Operations needed for a 6-month maternity cover. Ensure smooth, compliant HR processes across international hubs, managing the full employee lifecycle and HR systems.

Visual Content & Media Design Intern to translate complex technical solutions into engaging visual stories. Responsibilities include video production, graphic design, and using AI tools for global marketing assets. Requires a portfolio and Adobe Creative Cloud skills.

Drive sales in Transportation, Heavy & Light Industry across Benelux. Manage key accounts and acquire new ones in Oil, Gas, Chemical, and Power sectors. Requires 8+ years in B2B technical sales with strong commercial instinct.

Lead digital projects across Belgium and the Netherlands, managing the BeNeLux digital project portfolio. This role oversees digital platforms, drives the AI roadmap, and ensures compliance.

Customer Happiness Specialist supports customers via phone, email, and live chat. This role requires fluent Dutch and confident English to provide clear product information and effective solutions while maintaining high service quality.

Project Manager to oversee Security System installation projects from assignment to handover. Responsibilities include planning, scheduling, ensuring compliance with safety regulations, and managing project profitability. Requires 2+ years of PM experience and knowledge of electronic security systems.

Lead Instrumentation Engineer for a major CO₂ transport network project. Define technical standards and designs for pipelines, valve, and pump stations. Requires 10+ years in process/energy infrastructure with expertise in instrumentation and FEED phases.

Manage and optimize paid social campaigns across Meta, TikTok, Snapchat, Pinterest, and YouTube. This 6-month role requires 2 years of advertising experience and strong knowledge of the paid media landscape.

Seasoned General Counsel needed to build legal and governance foundations for a venture-backed technology company. This executive role requires 15+ years of experience advising on corporate, commercial, regulatory, and IP matters in a greenfield environment.

Operations Manager for the Binning Department, leading daily production workflow, output, and quality. Responsibilities include coaching supervisors, managing capacity, and driving process improvements. Requires production/logistics leadership experience and strong analytical skills.

Drive regional growth by developing commercial strategies, leading customer negotiations, and executing strategic growth opportunities across terminals and new investments. Requires 10-15 years in commercial/BD roles.

Design and build backend services using C# and .NET for AI-powered platforms. Key tasks include building scalable cloud-native solutions on Azure, implementing Infrastructure as Code, and maintaining CI/CD pipelines.

Field Service Engineer maintains, optimizes, and troubleshoots low-voltage installations at customer sites. Requires MBO-level Electrical Engineering education, safety knowledge, and command of Dutch and English.

Assembly Worker responsible for the final assembly of customer-specific crates and boxes based on technical drawings in English or Dutch. Requires at least one year of relevant experience and technical insight.

Assist the ESG Manager with tasks, including CSR Committee participation, strategic analysis, and reporting on ESG policies. Manage sustainability metrics and assist with project execution.

Head of Engineering & Construction Underwriting holds strategic and financial accountability for the E&C line of business. This leadership role requires deep technical expertise, a strong Dutch market presence, and experience owning P&L results.

Senior iOS Developer to build and improve features for a scalable e-commerce mobile application. Requires solid experience with Swift/SwiftUI and GraphQL, working in cross-functional Agile teams.

M&A Associate guides entrepreneurs in buying or selling companies. Responsibilities include business/market analysis, valuations, and networking. Requires a finance degree, strong analytical skills, and fluency in Dutch and English.

Experienced Production Manager needed for Extrusion & Compounding. Lead teams, drive operational excellence, and improve performance in plastics manufacturing. Requires 5+ years of leadership in plastics processing.

The Parts Pricing Analyst supports pricing strategy development and management for spare parts. This role analyzes pricing performance, market trends, and profitability using advanced Excel skills to optimize pricing structures.