qa English-speaking jobs in Leidschendam

Drive technical and process improvements at a manufacturing plant. Lead projects to optimize workflows, improve machinery, and implement cost-saving initiatives. Requires an Engineering degree and 3+ years of relevant experience.

Conduct IT asset checks and manage equipment deployment, collection, and removal. Support IT Asset Disposition and lifecycle management, including tracking and decommissioning. Requires physical fitness and driving license.

Software Engineer for Warehouse Systems. Develop tools and automations for the entire warehouse platform using Java 21/25, Spring, PostgreSQL, and RabbitMQ. Requires 1-5 years of experience and a product mindset.

Lead technical design and delivery of GenAI products, including customGPT and knowledge assistants. Define reference architecture for scalable LLM solutions and establish LLMOps practices. Requires 8+ years in software engineering and GenAI/LLM systems.

Order Picker in a metal company. Responsibilities include picking orders with a hand scanner, packing products, checking part quality, and maintaining a clean workplace. Requires accuracy, teamwork, and full-time availability for day shifts.

Senior Sales Executive to build Lyyti's business within the SuperOffice ecosystem. This quota-carrying role requires owning the local market, acquiring new customers, and activating the partner network. Must have B2B SaaS sales experience.

Lager 157 seeks an engaged Store Coach/Team Leader to support store operations and lead the team. Responsibilities include staff development, daily floor leadership, and ensuring excellent customer service. Leadership experience is required.

Generalist Expert Content Evaluator role involves reviewing documents and materials to provide written feedback and ratings to improve AI model outputs. Candidates must have a Bachelor's degree, excellent English communication, and strong attention to detail.

Portfolio Manager to steer strategic project portfolios, ensuring feasible planning and clear priorities. This role aligns strategy with execution, driving data-driven decision-making across programs. Requires a Master's degree and 3-5 years of relevant experience.

Senior Software Engineer needed to build and evolve ARC Suite, an RFID/IoT platform. Requires expertise in Node.js, AWS, and CDK, acting as a Technical Lead for platform modules and client projects.

Site Engineer drives operational excellence in a 3PL logistics environment. Responsibilities include implementing process improvements, leading engineering projects, and utilizing AutoCAD for warehouse design. Requires a Logistics Engineering degree and project management experience.

Experienced Freelance Dutch MTPE Linguist needed for IT and software localization. Requires native Dutch proficiency, English fluency, and 3+ years in translation or MTPE for tech content.

Electrical Engineer to design and optimize robust electrical installations and control systems. This role requires transforming technical specifications into high-performance systems, maintaining accurate documentation, and collaborating on complex projects.

This remote, commission-based role involves venue sourcing and client acquisition for global events. Consultants research, evaluate, and negotiate venue contracts based on client needs.

Customer Logistics Representative ensures seamless order fulfillment and exceptional customer service. Coordinate daily logistics, monitor shipments, and resolve service issues while driving operational excellence.

Hardware Engineer focuses on designing and verifying innovative electronic hardware for semiconductor instruments. Responsibilities include hardware simulation, design verification, and improving performance for analog and digital solutions.

Expert Data Analyst needed to build scalable solutions beyond simple modeling. Requires 3+ years experience, strong SQL/Python, and proficiency in data structuring. Experience with PowerBI, dbt, or Databricks is advantageous.

Assemble, test, and install complex technical modules in a high-tech cleanroom environment. Requires MBO 3/4 or Bachelor's in a technical field, with experience in manufacturing and mechanical assembly.

Buyer role supporting daily vendor management, PO creation, and inventory reporting. Requires 1-3 years as a Buyer with a Bachelor's degree. Must have good English and Dutch communication skills.

Technical Account Manager/Inside Sales for electronic components. Act as the technical and commercial contact for customers, developing relationships and generating new business in the Benelux market. Requires technical sales experience and fluency in Dutch and English.