developer English-speaking jobs in Leidschendam

Provide supply logistics emergency response capacity for the field. Responsibilities include planning, implementing, and monitoring supply chain activities for humanitarian missions. Requires field experience in supply management.

Working in a small friendly team as a Production Operative (Temporary), 40 hours p/week until 22nd December 2026. Position to be reviewed end of year depending on key account orders.

German speaking Business Development Executive to drive growth across the DACH & CEE region. This role involves new business development, client success management, and relationship building for a leading technology platform.

Process Engineer II supports new product and process introduction in a regulated manufacturing environment. Responsibilities include driving technology transfers, process improvements, investigations, and change implementation using Lean Six Sigma.

Order Pickers are needed for a Cold Store team. Responsibilities include picking products with an EPT or forklift, scanning items, and palletizing orders. Fluent English is required.

Join the team at Europoort to perform on-site filtration and degassing operations for chemical and petroleum products. Requires at least one year of technical work experience and proficiency in Dutch and English.

Junior Engineer in Dynamics & Control contributes to mechatronic systems and high-tech projects. Responsibilities include modeling, developing, and testing control algorithms. Requires a Master's degree in a related engineering field.

Payroll Specialist to execute Dutch payroll in ADP, maintain records, and drive process improvements. This role involves collaborating with HR Operations and automating payroll functions.

Logistics & Maintenance Manager to ensure seamless lab and facility operations. Responsibilities include managing cold-chain transport, LN2 infrastructure, equipment maintenance, and vendor relations. Requires a background in Life Sciences, Supply Chain, or Facility Management.

Material Handler responsible for receiving samples, preparing shipments, and managing material inventory. Requires customer-friendliness and attention to detail. MBO3 or 4 lab studies preferred.

Mechanical Engineer to design and develop electric motion and control loading systems. Responsibilities include using Siemens NX, creating drawings, performing analyses, and supporting the full product lifecycle.

Own end-to-end delivery of GTM initiatives and complex content projects for Personal Workspace Marketing. Manage project lifecycles, maintain Asana visibility, and drive cross-functional execution with a driver mindset.

Temporary Data Research Analyst for product mapping. Standardize new products by mapping specifications, origin, unit, and currency. Requires detail-oriented work, Excel skills, and English communication.

Part-time Sales Assistant role at Sports Direct. Proactively contribute to store performance by maximizing sales opportunities and exceeding customer expectations. Maintain store standards and process deliveries efficiently.

Mechanical Test Engineer to support ESA's Test Centre. Responsibilities include designing, developing, and maintaining MGSE, performing structural analysis (FEM), and managing facility upgrades. Requires a Master's in a relevant engineering field and 4+ years of experience.

Order pickers process flower and plant orders quickly and accurately at the world's largest flower marketplace. Duties include moving trolleys, sorting products, and checking orders. Full training is provided.

Floor Manager (Coach) at Nike Lelystad. Responsible for delivering exceptional consumer service, coaching and motivating the team, and supporting daily business to achieve sales targets across digital and sales floor operations.

Network Specialist role at J&T Express involves identifying franchise partners, monitoring outlet operations, and tracking KPIs to drive service quality. Requires 2-4 years in express delivery or network management.

Own Orbisk's data infrastructure, architecting for an AI-native future on GCP. Drive ELT, BigQuery, and build APIs using Python, SQL, and Terraform. Requires 6+ years of experience.

Lead and coach the Customs team, ensuring accurate customs activities, declarations, and bonded warehouse administration. Requires 2+ years in customs/logistics supervision and strong knowledge of regulations and software.