developer English-speaking jobs in Leidschendam

Senior Social Specialist will define and refine social media strategy across markets, translating brand strategy into actionable frameworks and ensuring social media drives brand growth.

Manage regional energy aftermarket sales activity for the European market. Drive new business sales and create synergy across organizational boundaries. Sell directly to allocated countries for both transactional and contractual business. Establish country targets and routes to market. Manage the development of proposals and tenders, and negotiate high value, multi-year service agreements. Increase overall sales volumes and maximize CCP/LifeX parts sales. Develop situations where NPI opportunities could provide market differentiation. Support the General Manager for in-organic growth initiatives. Maintain a target customer sales funnel in Salesforce.com. Manage all sales and marketing activities in the development of new countries or new business sectors.

Leads and implements change initiatives across the organization, focusing on the people side of change. Develops and executes change management strategies and plans, working closely with management and departments to ensure successful and sustainable change. Provides guidance and support to stakeholders and teams throughout the change process.

Solution Architect to lead enterprise modernization and cloud transformation initiatives. Design scalable modernization strategies, transform legacy systems, and enable modern engineering practices.

The Business Applications Lead drives a future-proof, innovative application landscape, translating business strategy into sustainable solutions.

FeX Energy seeks a Commercial Development Lead to secure customer commitments for first-of-a-kind deployments of iron-based energy storage. This role involves identifying, qualifying, and advancing industrial customers through signed LOIs and other commitments. The successful candidate will build and manage a focused pipeline, translate customer needs into technical requirements, and support fundraising efforts.

Senior EDI & Application Specialist for a leading dairy supply chain organization. Leads and supports Order to Cash projects, ensuring smooth EDI communication and scalable solutions. Acts as a point of contact for EDI topics, translating business needs into solutions and supporting customer onboarding. Requires fluency in English and Dutch, a bachelor's degree in Supply Chain or IT, and project experience.

This full-time position offers EU workers long-term job opportunities in technical and industrial sectors in the Netherlands. You will perform tasks such as production, assembly, maintenance, or construction based on your experience. Accommodation is available.

Technical Project Manager leads and delivers technical projects from inception to completion for the Organon manufacturing site in Oss. The role manages projects related to pharmaceutical equipment renewal, building modifications, HVAC and utility systems.

Experienced Manufacturing Engineer NPI needed for industrialization of complex customer designs into scalable production processes. Will work in a low-volume, high-complexity environment supporting customers in semiconductor, opto-mechatronic, and analytical industries.

An Agile Project Manager / Scrum Master is needed to support product and engineering teams, improve delivery processes, and facilitate Scrum events. This role involves coaching teams, identifying delivery risks, removing blockers, and coordinating dependencies. Experience as a Scrum Master, Agile Project Manager, or in a similar delivery-focused role is required. Strong communication, facilitation, and conflict-resolution skills are essential.

Lead a team of 35 employees in the Shipping subprocess of the Inbound department for CEVA Logistics client Bijenkorf. Manage daily operations, achieve KPIs, and improve process efficiency. Report to the Operations Manager and work in two shifts.

Accounts Payable Specialist will process invoices, credit notes, purchase orders, and expense reports for Ritchie Bros. companies. Responsibilities include verifying documents, inputting data into ERP systems, resolving discrepancies, and ensuring timely payments. Requires 2+ years of Accounts Payable experience, professional English, and proficiency in Excel and PowerPoint.

Project Automation Engineer will propose and implement technical upgrades for installations and automation systems. Manage project planning, timelines, and supplier coordination. Support troubleshooting and ensure compliance with safety and regulatory standards. Conduct market research and oversee project documentation. Expertise in electrical systems, instrumentation, and process automation is required.

Store Manager will provide excellent customer service, drive sales, and manage store operations. Responsibilities include visual merchandising, stock management, cash handling, team training and motivation, and staff management.

The Quality Control, Safety & Security Specialist supports the implementation and improvement of quality, safety, and security processes. This role ensures compliance with operational standards and regulatory requirements while contributing to a safe and secure environment.

Data Engineer needed to build and maintain data pipelines for smart charging, energy optimization, and reporting. Responsibilities include data ingestion, data quality checks, and collaborating with data scientists. Experience with AWS and Python is required.

Senior Strategic Account Executive drives new business and expansion sales for Workiva's platform within the Benelux Financial Services market. Focus is on building relationships with Executive-level buyers and influencers to identify solutions for complex business needs. Requires 8+ years of experience in enterprise technology sales and fluency in English and Dutch.

Develop reusable AI components and technical capabilities for LLM and agent-based solutions at PostNL. Work with AWS, Python, and TypeScript to create practical solutions used across the organization. Collaborate with AI Engineers, Data Scientists, and Product Owners to translate ideas into shared solutions.

As Assistant Store Manager, you will support the Store Manager in delivering an exceptional customer experience and exceeding sales targets. You will contribute to all shop floor activities and coach colleagues.