developer English-speaking jobs in Leidschendam

Full stack Consultant specializing in Node.JS, React, and Next.JS. Design and implement end-to-end Generative AI solutions on Azure and AWS, including RAG architectures and LLM fine-tuning. Develop agentic AI and production-ready chatbot solutions.

Marketing Manager/Director to define and implement regional brand strategy for KERASTASE in N.A. markets, focusing on China and Korea. This role drives growth, market share, and transition to D2C models. Responsibilities include managing brand strategy, consumer insights, and leading local marketing teams.

Commercial Director to drive market entry for Hydro-Pneumatic Energy Storage. Lead opportunity pursuit from contact to contract, shaping solutions and building partnerships. Requires B2B experience in energy/storage and technical-commercial fluency.

Restaurant Server role at Amstel Hotel. Responsibilities include preparing service, serving guests at a luxury level, and coordinating shifts with the F&B Supervisor. Requires a team player with knowledge or passion for hospitality.

Lead the D365 F&O Order-to-Cash functional workstream. Responsibilities include requirement gathering, solution design, and configuring Sales, Pricing, Billing, and AR processes. Requires 15+ years ERP experience and 5+ years in D365 F&O.

This role supports enablement by improving Support processes, enhancing data quality, and managing Support systems. You will also communicate product changes and contribute to customer journey optimization.

Native Dutch speaker needed for a 12-month contract to label, annotate, and evaluate photos, graphics, videos, and designs in Dutch. Assess linguistic quality and build Dutch-specific datasets for AI.

Quant Trader for a boutique Crypto market maker. Focus on systematic market-making and short-horizon strategies. Requires 2+ years in quantitative trading/research, strong Python skills, and market microstructure knowledge.

Lead and develop Global Value Optimization opportunities, managing high-value savings programs. This role requires extensive program/project management experience, preferably in FMCG, and experience with complex international teams.

Junior Supply Chain Specialist to act as Operational Supplier Coordinator. Secure material availability by managing supplier performance and resolving supply shortages. Requires a degree and experience in logistics or supply chain.

Junior Software Engineer to build intuitive web applications across the stack. Requires 1-3 years experience, proficiency in React/Tailwind/Symfony, and comfort with MySQL/MongoDB.

Manage website content projects, ensuring alignment across digital initiatives. Coordinate content assets like landing pages and campaigns, managing stakeholder collaboration and quality assurance. Requires experience in digital project management and content coordination.

Highly organized Team Assistant supporting the CIO and leaders in Enterprise Technologies. Responsibilities include executive support, calendar management, travel coordination, event logistics, and operational administration.

Drive profitable growth by maximizing revenue from the installed base. Focus on high-value customers, developing strategies for service sales, spare parts, and maintenance. Requires 5+ years in service sales or aftermarket management with technical expertise.

PV Compliance Specialist joins a global team supporting pharmacovigilance quality and compliance. Responsibilities include conducting RCAs, tracking compliance actions, and supporting quality improvement initiatives. Requires a Life Sciences degree and 2+ years of experience in PV or related fields.

Senior or Lead Anaplan Consultant needed to implement, optimize, and enhance planning processes and BI structures. Requires 6+ years of Anaplan experience and exposure to projects. Business English is required.

Junior Environmental Soil and Groundwater Consultant role involving soil investigations, remediation projects, and risk assessments for private-sector clients. Requires a relevant degree and fluency in Dutch and English.

European Single Stock Options Trader role at a top prop firm building a new desk in Amsterdam. Requires 3-5 years of options trading experience specifically in European single stocks. The role involves systematic market-making with discretionary trading opportunities.

Senior Recruitment Consultant for a permanent 360 recruitment role. Responsibilities include business development and candidate delivery across specialist markets, with autonomy to build and grow your own desk. Requires proven experience in 360 recruitment and strong client relationship management skills.

Deliver groceries in a city hub using electric bikes or scooters. Earn up to €16.19 per hour plus bonuses and tips. Must be at least 16 years old and have the right to work in the Netherlands.