developer English-speaking jobs in Leidschendam

Prima Verpackung seeks a Sales Manager to expand sales territory in the Netherlands. The role involves building customer relationships, acquiring new customers, and analyzing market trends. Fluency in Dutch and English is required, with German being an advantage.

Customer Service Key Account Specialist supports and grows EMEA business for Sports Brands portfolio (Nike Vision, Dragon Eyewear, Converse Eyewear, Columbia Eyewear). Manages order processing, deliveries, and sales reporting while building relationships with distribution partners and agents. Requires a Bachelor's degree, 2-5 years experience in a similar role, fluency in English, and strong communication and analytical skills.

Head of Sales Department will organize and manage a sales team, set sales targets, and analyze performance. Requires 2+ years of B2B sales experience, fluency in Ukrainian and Russian, and English proficiency.

Electromechanical Technicians needed for a global frozen bakery company. Responsibilities include ensuring safe and efficient equipment operation, managing maintenance activities, and driving continuous improvement. Must have 4-5 years of experience, fluency in English, and knowledge of RCM.

Regulatory Affairs Professional needed to support global product registrations, with a focus on China and Asian markets. Will prepare, maintain, and update regulatory dossiers, monitor legislation changes, and collaborate with cross-functional teams. Requires 3+ years of medical device registration experience, fluency in Chinese (Mandarin), and excellent English communication skills.

Lead a team within a dynamic warehouse environment at Bleckmann Venlo. Full-time, 40-hour workweek. Optimize processes, manage team members, and ensure efficient workflow.

Lead a full-cycle Purchase to Pay (PTP) transformation project across EMEA. Design, implement, and improve end-to-end PTP processes, partnering with procurement, finance, GBS, and IT teams.

Production assistants are needed for a warehouse in Utrecht. Tasks include picking and packing groceries, loading and unloading containers, checking product quality, and maintaining a clean workspace. Must be at least 18 years old, physically fit, and able to work part-time or full-time.

Identify and engage new enterprise prospects, aligning Colt's solutions to deliver business value. Develop a pipeline of potential clients through outreach and discovery. Collaborate cross-functionally to achieve and exceed KPIs, handing over qualified leads.

Osbit seeks a Mechanical Engineer to design and build engineering systems for the offshore wind industry. Responsibilities include design, project management, supplier coordination, documentation, testing, and collaboration with other teams. Requires a degree in a technical field, proficiency in Autodesk Inventor, and experience with hand calculations, Staad, and FEA.

IT intern providing first-level support for hardware, software, and network issues. Respond to inquiries, troubleshoot problems, and escalate complex issues.

Support software for IC physical layout and design rules. Analyze and resolve software issues, create specs for new features, develop prototypes, and demonstrate software to customers. Requires a Bsc or Msc in Electrical Engineering or Computer Science and 5-10 years of experience in large software projects.

Solution Architect – Supply Chain will design and implement end-to-end solutions for Action's supply chain operations. Responsibilities include developing architecture for supply chain processes, ensuring seamless integration between systems, and collaborating with business stakeholders to translate operational challenges into technical solutions.

Electrician's Assistants needed for modular housing project in Montfort. Support professional electricians with hands-on tasks in a modern factory environment. Minimum 2 years of experience as an Electrician's Assistant or in construction roles required.

Clinical Application Specialist for Hologic's GYN Surgical Solutions division. Provides advanced applications support, training, and troubleshooting to customers. Builds relationships with customers and collaborates with internal teams. Requires a postgraduate or diploma in Medical Ultrasound or related field and 1-3 years of clinical training experience. Strong technical and communication skills in Dutch and English are essential.

Experienced Section Builder / Steelworker needed for ship repair. Responsibilities include cutting, bending, and welding steel plates according to technical drawings. Must be proficient in shipbuilding techniques and possess strong attention to detail.

Full Stack Developer will design, build, and ship end-to-end features for a data-driven horticulture platform. Responsibilities include developing APIs, Angular frontends, and data pipelines, ensuring reliability and performance.

Junior Road Freight Coordinator handles national and international road transport shipments, including documentation, customer communication, and shipment tracking.

Consumer Insights Analyst will manage projects from questionnaire development to report delivery. Responsibilities include data analysis, client communication, and coordinating with internal teams. Requires 1+ year of consumer research experience, client-facing skills, and proficiency in Excel and PowerPoint. Fluency in English and Dutch is required.

Project Manager needed for service/aftersales projects in the offshore/marine industry. Manage customer-specific projects (EUR 500,000 - EUR 5 million) with durations up to one year. Requires a Bachelor's or Master's degree and 5+ years of project management experience in heavy equipment/offshore environments. Dutch language proficiency is advantageous.