developer English-speaking jobs in Leidschendam

Qualification Engineer performs the final production step for metrology machines. Responsibilities include executing tests, troubleshooting technical issues, and using Python for test automation. Requires a relevant engineering degree and 3+ years of hands-on experience.

Manage E&C training and implementation, turning priorities into practical processes. Own training delivery, content creation, and compliance initiative rollout across departments. Requires 5+ years in E&C, training, or legal operations.

Production Worker role at Akarton involves carrying out planned production activities on various machines, including setup, operation, and daily maintenance. Candidates must be proactive and motivated to work in a production environment.

Become a private online tutor with Superprof, teaching subjects, languages, music, or hobbies. You set your own schedule and can teach online or in person. Minimum high school level required.

Lead European Accounting and Billing teams, overseeing six entities. Own month-end close under US GAAP and local standards, manage receivables, and ensure compliance with IFRS and local regulations.

Part-time Production Assistants are needed for warehouse work in Rotterdam Ridderkerk. Duties include picking, packing, loading, and checking product quality. Must be at least 18, physically fit, and have basic Dutch or English.

Director of Engineering leads multidisciplinary teams for medical device manufacturing, focusing on synthetic products. Responsibilities include engineering strategy, capital investment, and leading complex cross-functional programs.

Lead research and education in Entrepreneurship at the University of Twente, focusing on socio-technical innovation and societal value creation. Develop internationally recognized programs and strengthen interdisciplinary collaboration.

Sales Intern supporting the Sales team at Monday Merch. Assist with B2B customer inquiries and lead qualification on Merch projects. Requires enthusiasm, organization, and university-level education.

Technical Support Engineer to optimize BESS operations and provide support across the Netherlands, UK, and Scandinavia. Requires electrical engineering background, SCADA/PLC knowledge, and English/Swedish skills.

Employee Relations Manager for Netherlands & Belgium. Drive strategic and operational excellence in ER/LR, advising leaders on complex employment law and partnering on union engagements and works council consultations.

Order Management Representative for the German market. Responsibilities include processing quotations, expediting orders, and resolving customer issues. Requires full German proficiency and at least 2 years of similar experience.

Shape and challenge business and product strategies across markets. Lead cross-functional projects, turning market and customer developments into actionable insights. Requires 5+ years in strategy or BI.

Field Service Technician installs, maintains, troubleshoots, and repairs equipment at customer sites. Requires fluent Dutch, customer-facing experience, and mechanical/electrical troubleshooting skills. Travel is required.

Experienced Visual Merchandising Manager needed to lead strategy, space development, and retail presentation across a large store network for a major sportswear client. Requires 10+ years in VM or Retail Presentation.

Own topics, scripts, and presentation as the primary face of Creative Fabrica on YouTube. Create compelling tutorials using generative AI, guiding production with a dedicated team to grow the channel.

Senior Software Engineer to design scalable AI platforms and LLM systems. Responsibilities include backend engineering, AI reliability, and taking features from concept to production using TypeScript and Python.

Turn analytical thinking into AI impact in Tax & Legal. Map processes, structure expertise into logic, and write/test LLM prompts. Collaborate on end-to-end AI solutions. Master's degree in an analytical field required.

Skilled 2D Game Developer needed to create and optimize games using the Defold engine. Responsibilities include Lua scripting, game mechanics, UI, and performance tuning. Requires Defold experience and clear technical communication.

Package Handler role involves sorting, scanning, loading, and unloading packages in a fast-paced environment. Requires teamwork, attention to detail, and ability to follow safety regulations.