developer English-speaking jobs in Leidschendam

Process Engineer to design, specify, and commission evaporation equipment. Responsibilities include P&ID development, technical discussions, and troubleshooting. Requires a relevant degree and 3+ years of industrial experience.

Territory Sales Manager for Medical Devices, promoting Surgical Energy & Devices. Responsibilities include generating leads, managing the sales pipeline, demonstrating equipment, and supporting customers across the south-west Netherlands. Requires strong Dutch and English communication skills.

Own the DACH carrier portfolio, managing strategic partnerships to optimize Total Cost of Ownership. Drive multi-year negotiations and execute carrier strategy for the region. Requires deep DACH market knowledge and negotiation skills.

Lead integrated marketing communications to drive portfolio growth and product launches. Develop omni-channel programs, manage campaigns, and support events. Requires 2+ years in relevant marketing functions.

Business Analyst IT bridges business needs and IT solutions to drive digital transformation. This role involves assessing processes, identifying enhancements, and proposing IT solutions. Requires a relevant bachelor's degree and 3+ years of IT business analysis experience.

Financial Reporting Specialist ensures accurate, timely, and compliant financial reporting. Responsibilities include preparing internal management and external IFRS reports. Requires a Chartered Accountant (RA) background and experience with audit firms and Exact.

Build and lead the expert network for the European Raw Materials and Advanced Materials Academies. Identify, recruit, and onboard subject matter experts across value chains while managing operational processes compliant with EU procurement.

Senior Data Science Consultant to lead complex model implementation projects for clients. Expertise in machine learning, statistics, operational research, and big data required. Develops offers, participates in publications, and manages client relationships. Supervises consultants and ensures project deliverables meet client expectations. Must have a master's degree or PhD in a quantitative field and 3+ years of relevant experience. Fluency in Dutch and English is essential.

Operator role involves dismantling pallets and sorting various materials to support zero waste goals. Responsibilities include ensuring smooth processes and maintaining quality. Requires good command of Dutch or English and availability for 32-40 hours weekly.

Act as a technical advisor, designing and demonstrating observability solutions using OpenTelemetry and Kubernetes. You will lead Proof of Concepts, guide architecture discussions, and collaborate with sales to validate Dash0's technical value.

Sales Solutions Analyst role involves safeguarding core data, designing Power BI dashboards for leadership, and leading projects within the Sales Transformation Office. Requires strong project management and analytical skills.

Senior Partnerships Manager to drive Gomibo's German commercial strategy. Build and scale strategic partnerships with major telecom providers and device manufacturers, leading complex negotiations to deliver measurable growth. Requires 5-10 years in German Telecom.

Develop and qualify new prospect opportunities for Tech2B AI products in Europe and Israel. Responsibilities include lead generation, high-level conversations, and outbound telesales to meet quotas. Requires 3+ years in B2B tech business development.

Strategy Intern supporting the VP of Strategy and CEO on M&A, fundraising, and market expansion. Responsibilities include market research, financial analysis, and preparing executive materials. Requires strong analytical skills and English proficiency.

Lead expansion and asset management for a European hotel portfolio. Responsibilities include sourcing growth opportunities, managing strategic partnerships, and maximizing portfolio value through capital planning and operational improvement.

Assistant Operator supports the operator in the food production process. Tasks include supplying raw materials, monitoring production, packing finished products, and maintaining cleanliness. Requires English skills and willingness to work in a 3-shift system.

Senior Data Scientist for Energy Forecasting. Requires Master's level education and 6 years of Data Science experience, including time series and Python/SQL skills. Focus on complex forecasting challenges in the energy sector.

Sustainability Analyst Biofuels ensures correct sustainability claims, maintains certifications, and manages GHG calculations. Responsibilities include mass balance reconciliation, audit preparation, and reporting. Requires a degree in a related field, 5+ years of experience in renewable fuels or sustainability compliance, and strong Excel skills. Fluency in English is essential.

Vereniging Buurtbus Wase seeks a board member to safeguard and monitor the association's continuity. The position's responsibilities will be determined in consultation with the current board. Applicants should possess an entrepreneurial and flexible attitude, strong communication skills, and proficiency in Excel, Word, and social media.

Operator for Parts Manufacturing in the automotive sector. Tasks include operating cutting, press, and bending machines, and conducting quality checks. Training is provided for this long-term role. Requires willingness to work in a 2-shift system and B1 English.