developer English-speaking jobs in Leidschendam

Manage end-to-end procurement and sourcing in the wind energy industry. Key activities include demand analysis, tendering, negotiations, and implementing global commodity strategies. Requires procurement experience and knowledge of wind energy components.

Transport Planner to plan, book, monitor, and report on transport routes across Europe, UK, and Ireland. Requires 3+ years of transport planning experience in logistics, ensuring SLA compliance and regulatory adherence.

Field Service Engineer to provide customer project and solution life cycle services, including installation, commissioning, maintenance, and repair of power solutions. Requires relevant experience in electrical/electronic equipment repair and power electronic systems. Travel up to 80% of the time.

Building Maintenance Technician needed to handle day-to-day upkeep and minor repairs of office systems. Responsibilities include routine inspections, troubleshooting, and coordinating with vendors. Must be skilled with tools and reliable.

Cleanroom Operator role involving working in a sterile environment, cleaning metal components, inspecting materials, and assembling parts based on technical drawings. Requires attention to detail and language skills.

Customer Service Coordinator assists account teams with sales order processing and customer inquiries. Requires native French and excellent English communication. Duties include processing transactions and coordinating with various departments.

Ensure accuracy and compliance of AR activities. Review accruals, manage billing discrepancies, and maintain AR accounts. Requires Finance/Accounting degree, Excel/SAP experience, and fluency in Dutch and English.

Supply Chain Planner responsible for optimally planning and coordinating materials, production, and inventory to ensure on-time delivery. Requires strong planning, analytical, and communication skills, plus fluency in Dutch and English.

Improve quality and operational performance in PCBA production. Support Production with quality challenges, reduce defects via data analysis, and drive preventive quality methods. Requires technical background and knowledge of quality tools.

Lead the EMEA Sales Onboarding team, supervising first-line managers and overseeing all sales onboarding programs in the region. Partner with sales leaders to tailor enablement strategies and provide strategic thought leadership for the AI-first onboarding engine.

Drive operational excellence transformation for Manufacturing & Warehousing through challenging projects. Focus on process, system, and organizational improvements using Lean and TPM principles. Requires 6+ years in the field.

Production Operator role in a dynamic environment, working across Milling, Hand Packing, and Coating departments. Responsibilities include operating machinery, quality checks, and production tasks in a 3-shift system. Previous production experience is required.

Coordinate ESA Academy non-orbital project programs, supporting student teams through the project lifecycle. This role involves technical supervision, managing documentation, and developing training for complex space projects.

Senior AI Sales Specialist drives growth for AI products in a quota-carrying role. Requires native Spanish, sales experience, and expertise in AI solutions to prospect, demo, and close deals.

This FP&A Manager role provides financial leadership through forecasting, budgeting, reporting, and analysis. Responsibilities include influencing cross-functional decisions and ensuring regulatory compliance.

Sales Assistant needed for Sports World. Contribute to store performance by maximizing sales and delivering great customer service. Responsibilities include processing deliveries and maintaining store standards. Must be reliable, flexible, and passionate about retail.

Build production-ready, governed AI applications using Mendix. Focus on agentic AI workflows, LLMs, and custom model training for enterprise environments.

Truck mechanic role maintaining a fleet of trucks and trailers. Responsibilities include maintenance, troubleshooting, inspections, and repairs. Requires MBO level 3 education or equivalent, and experience as a car mechanic or automotive diploma.

Assess Dutch AI-narrated audiobooks for naturalness and accuracy. Log errors in synthesized speech, categorize issues, and report on listener satisfaction. Requires native or near-native Dutch fluency and detail-oriented review experience.

Account Manager, Creative, responsible for client relationships and revenue growth. Requires 4-6 years in consultative selling within a creative agency. Must be fluent in English and preferably Dutch.