developer English-speaking jobs in Leidschendam

The Senior Manager, Origination & Structuring secures grid access for Equinix's strategic markets. This role involves power origination, energy contract negotiation, utility and IPP relationship management, and oversight of IPP agreements. The Senior Manager will lead efforts in Western European markets with progression into additional EMEA markets.

Logistics Manager needed for ongoing construction site operations in Groningen. Requires 5+ years' experience in construction projects, knowledge of site setup and infrastructure, and experience supervising site teams.

Lead a team of warehouse operatives in a fast-paced, standards-driven environment. Responsibilities include managing daily operations, coaching team members on Lean principles, and ensuring safety and accuracy standards are met. Previous warehouse leadership experience and fluency in English are required.

Sales Executive for Premier Success will build relationships with sales leadership, drive ACV targets, and provide deal support. Requires 5+ years of sales experience, Salesforce knowledge, and strong communication and presentation skills.

Production workers collect and pack an average of 150 orders per shift in a high-tech warehouse. Responsibilities include filling crates, checking product quality, and maintaining a clean and safe work environment.

Test & Rework technician performs quality control of Supermicro products, including testing, rework, and documentation. Requires 1+ years of experience in production testing, repair, or a similar role.

Manage and coordinate marketing delivery across the Netherlands, Belgium & Switzerland, contributing to global communication initiatives. Lead creation of marketing materials, plan and execute B2B campaigns, manage CRM communications, and maintain digital channels.

Management Intern will support the General Manager in daily operations and strategic activities across departments. Assist with preparing management meetings, coordinating team sessions, and supporting internal communication. Provide operational support across departments such as Front Office, Food & Beverage, and Meetings & Events. Contribute to improving the guest journey and arrival experience. Support quality control checks and ensure brand standards are consistently met. Engage with guests and colleagues, providing a professional and personalized experience.

Supports EMEA sales organization with analytics, forecasting, reporting, and operational follow-up. Turns complex sales data into clear insights and actions for business stakeholders. Prepares analysis for forecast reviews, business reviews, and ad hoc requests. Tracks follow-ups, identifies data gaps, and contributes to process improvements.

Business Development Associate will join a Partner Success Team to accelerate Klarna's multi-product business in the Netherlands. Collaborate with strategic merchant partners to identify growth opportunities and support new business initiatives.

Key Account Manager for dermatology clinics in the Netherlands. Develop and manage strategic relationships, understand clinic workflows and patient pathways, and deliver tailored solutions.

The Executive Business Partner will provide high level administrative and tactical support to VPs and Sr Directors. This role will manage the business unit cadence, ensure deliverables and timelines are met, and build and maintain strong stakeholder relationships. The ideal candidate will have 4-6 years of experience in a leadership support role in a large international organization and be comfortable operating in a fast-paced environment.

Experienced Managing Director to lead and scale a Benelux automation business unit. Full P&L responsibility, team leadership, commercial strategy, and growth roadmap execution.

Senior IT Network Specialist will design, develop, and deliver secure, scalable network solutions for a global organization. Responsibilities include leading network product roadmap, collaborating with agile teams, and ensuring network performance, availability, and reliability. Requires 5+ years of experience in IT network engineering, including OT networks, and expertise in automation tools and technologies.

Online Marketing Specialist to support execution and optimization of digital marketing campaigns across paid social, CRM, and other online channels. Assist with campaign setup, monitoring, testing, reporting, and creative support. Analyze campaign results, identify optimization opportunities, and contribute to budget pacing.

Avinty seeks an experienced Scrum Master to coach agile teams within the Agile Release Train. The role involves facilitating meetings, coaching teams, and implementing Scrum methodology. Requires at least one year of Scrum Master experience and a PSM I certification.

Business Analyst / Product Owner – GenAI will translate business needs into delivery-ready requirements for a GenAI transformation initiative in the insurance sector.

This role handles the business operations of a growing SaaS company. Responsibilities include enterprise sales calls, contract negotiations, compliance, invoicing, and security questionnaires. The ideal candidate has B2B SaaS experience, legal familiarity, compliance experience, and Stripe experience.

Leads the activation and amplification of a biologic therapy's brand strategy across the North Europe dermatology market. Translates global strategy into locally relevant, insight-driven execution across a portfolio of dermatology indications. Manages marketing campaigns, adapts global materials, and supports product launches. Collaborates cross-functionally and analyzes market trends.

Experienced Marketing Manager (gn) to develop and execute brand strategy for the Netherlands and Belgium. Lead 360° campaigns, manage agencies, and track brand metrics. Collaborate cross-functionally to ensure a consistent brand experience. Fluent in English and Dutch required.