developer English-speaking jobs in Leidschendam

Drive portfolio readiness roadmaps for recyclability, reusability, and compostability of packaging. Serve as a technical expert translating environmental science and regulations into commercial strategies. Requires 5-7 years in sustainability or packaging engineering.

Experienced Billing Coordinator needed to support the European billing admin team. Responsibilities include D365 implementation support, invoice creation, and managing the end-to-end invoicing process. Requires attention to detail and strong organizational skills.

Software Engineer to design, implement, and deploy reliable recommendation features at eBay scale. Develop large-scale production services using Java or Scala, working with ML, NLP, and distributed systems.

Lead the Customer Success function for a global health tech brand. Responsibilities include team leadership, improving support processes, managing escalations, and driving continuous improvement. Requires 5+ years in Customer Success with team management experience.

Technical Support Engineer responsible for debugging regional products, technical training, and maintenance of systems like inverters. Duties include product technology work, drafting technical agreements, and gathering customer needs for product development. Requires a Bachelor's degree and 3+ years of experience in digital energy solutions or technical support.

Chocolate Advisor role requires excellent social skills to guide customers through 80+ chocolates. Responsibilities include advising on products, maintaining display presentation, and managing cash register duties. Must be fluent in Dutch and English.

Quality Engineer role providing technical quality support across departments to ensure high standards for materials, products, and processes. Drives continuous improvement using CAPA, Lean, and GMP principles. Requires relevant degree and 1+ year of quality engineering experience.

Innovation & Discovery Engineer at Wavin works at the front end of innovation to turn unmet customer needs into distinctive products. This role involves building and validating prototypes to reduce technical and commercial uncertainty.

Outbound Logistics Employee in a modern, automated warehouse. Responsibilities include collecting orders, picking products with robots, and scanning items to ensure timely and accurate shipping. Requires logistics experience and willingness to work two shifts.

Develop and optimize personalized, data-driven customer journeys and CRM campaigns. Requires experience with platforms like Salesforce Marketing Cloud, AEP, or Braze, and knowledge of SQL, HTML, and JavaScript.

Lead and optimize all administrative and financial processes for an electronic dance music agency. Responsibilities include financial management, contract handling, HR administration, and digital transformation.

Shift Manager leads operations and a team of Team Leaders, focusing on process improvement, customer satisfaction, and employee development. Requires excellent Dutch and English, experience managing large teams, and a logistics understanding.

Warehouse Assistant maintains efficient operations by receiving, inspecting, and recording inbound inventory. Responsibilities include picking, packing outbound orders accurately, conducting cycle counts, and processing shipments. Requires warehouse experience and IT literacy.

Develop nonlinear pulse compression in gas-filled hollow-capillary fibers to generate intense few-cycle laser pulses. This research will enable access to ultrafast dynamics in solids for semiconductor metrology.

IT Network Engineer ensures optimal network operation and security. Responsibilities include monitoring, resolving network issues using Cisco products, and providing second/third-line support. Requires 2+ years of experience and proficiency in Dutch and English.

Manage B2B customs operations including import/export declaration, document handling, and liaison. Responsibilities involve policy research, compliance control, and managing restricted commodities. Requires 5+ years industry experience.

Assembler Technician builds advanced computer chip machines in cleanroom factories. Responsibilities include assembling, connecting, and testing mechanical, electrical, and mechatronic components following technical drawings. Requires technical qualification and 2+ years of hands-on experience.

Drive outbound business development in the UK & Dutch markets by identifying and engaging prospective corporate clients. This role generates qualified meetings for Account Managers, focusing on activity-based KPIs. Fluency in Dutch is required.

Packaging Production Worker responsible for inspecting, packaging, and preparing products for shipment. Duties include operating machines, stacking, and transporting pallets. Must be physically fit and willing to work a 3-shift, flexible schedule.

Warehouse Worker role involves collecting orders, scanning, repacking, and loading/unloading goods using a forklift. Duties include quality checks on food supplements. Requires physical fitness and forklift experience.