developer English-speaking jobs in Leidschendam

As an IT Business Solution Specialist, you will connect business requirements with technology solutions. You will translate business needs into functional and technical designs, configure and maintain applications, and lead IT projects.

As a Maintenance Engineer, you will analyze technical issues, develop long-term improvements, and implement innovative solutions for logistics systems. You will also support technicians with complex problems.

Senior QC Engineer needed for a 1-year fixed-term contract at GATT Technologies in Nijmegen, Netherlands. The role focuses on leading and improving QC activities, ensuring product quality meets industry standards. Responsibilities include leading projects, conducting investigations, preparing for audits, and developing quality specifications. The ideal candidate has a relevant scientific or engineering degree, strong leadership and problem-solving skills, and proficiency in relevant software and quality standards.

Taken en verantwoordelijkhedenBusiness Analyst Responsible Investments PMI Are you a tech-savvy Business Analyst who is eager to work in a changing environment with a strong affinity for financial data, investment management, business processes and interacting closely with the investment desks using state of the art technologies? Are you a stickler for getting things right?

Working student to create and execute marketing and communications for a digital solutions company. Responsibilities include developing video and written content, managing the content calendar, and engaging with auditors. Must be a master's student in a relevant field with strong writing, storytelling, and video creation skills.

Senior Software Engineer (AI & Orchestration) will design and build backend services that support AI capabilities and their integration into Keylane's core systems. Responsibilities include developing scalable APIs, integration services, and cloud-native applications using technologies such as Java, Spring Boot, Python, Azure, and modern development tooling.

Driven Sales Executive needed to manage client relationships, increase revenue, and develop new business opportunities for a growing Asian food company.

Model Risk Specialist to join the Model Risk Portfolio Management & Frameworks team. Execute the Model Risk Management Framework end-to-end, ensuring models are consistently identified, classified, monitored, and assessed. Develop data-driven capabilities to identify risk concentrations and translate insights into proactive risk assessments. Drive accountability and influence stakeholders to take ownership of model risk.

Operate, monitor, and adjust packaging lines to ensure efficient production. Troubleshoot machine issues and perform quality inspections.

Provide administrative and financial support to German-speaking customers. Resolve inquiries related to invoices, deliveries, orders, and credit notes. Coordinate solutions with colleagues across various departments.

Business Analyst to support commercial performance across digital channels. Coordinate business reporting, drive stakeholder alignment, and identify opportunities for growth. 5+ years of experience in Business Analysis, Digital Commerce, Analytics, Consulting, Operations, or Program Management required.

Develop and deliver Master's level education in Digital Forensics, supervise student research, and conduct applied research in areas such as DFIR, E-Discovery, OSINT, IoT, and Embedded Forensics.

Business Document Expert needed to design business tasks and scenarios for AI training. Apply your expertise in Excel, PowerPoint, and Word to challenge and evaluate AI models. Provide feedback to improve AI capabilities for business documentation.

Configuration and Documentation Management Officer will define, implement, and manage configuration and documentation processes for space projects. Responsibilities include managing documentation lifecycles, ensuring configuration control, providing training, and supporting project reviews.

Senior System Engineer to develop domain architectures, produce component specifications, and manage requirements for NATO systems. Requires system engineering, lifecycle management, and requirements engineering skills. Bachelor's degree in a technical field with IT content and 3 years of experience, or 5 years of relevant experience.

Senior Procurement Consultant leads sub-projects within client engagements, helping companies with procurement operating model, strategy development, implementation, sustainable sourcing, and spend analysis. Requires 2-5 years of experience in procurement, a master's degree, and fluency in English and Dutch.

Manufacturing Engineer needed for new product introductions and engineering projects. Evaluate RFQs, design and implement manufacturing processes, and collaborate with cross-functional teams. Experience with DfM, PFMEA, and Lean Manufacturing required.

Food Operator needed for a leading food company. Responsibilities include operating machines, monitoring quality, and performing maintenance. Must have production experience, be willing to work shifts, and be able to follow procedures.

Develops and engineers the OptiBarrier cabling infrastructure subsystem, ensuring the integrity and reliability of the fiber-optic link connecting the underwater sensing system to the dry-end processing unit. Designs robust subsea fiber-optic cable solutions, including cable routing, connectors, splices, and mechanical interfaces. Translates product requirements into subsystem designs that meet optical, mechanical, environmental, installation, and lifecycle requirements. Collaborates with multidisciplinary engineering teams to resolve interface challenges and support system integration.

This role is responsible for generating new revenue by selling Vertex transaction tax solutions. The successful candidate will manage the full sales cycle, develop GTM plans, and build relationships with senior stakeholders across various departments.