software English-speaking jobs in Leidschendam

Experienced Data Engineer to join a financial services organization. This role combines hands-on technical work in a DevOps environment with leading and coaching a data professional chapter. Requires expertise in SQL, Python, Azure, and data warehouse concepts.

Lead projects expanding and enhancing infrastructure capacity within data centers in a high-frequency trading environment. Experience delivering infrastructure projects like data center expansions and network connectivity is required.

Interim Data Engineer to enhance and refactor existing data workflows using Airflow, PySpark, and Snowflake.

SCADA Commissioning Engineer supporting integration of high-voltage transmission assets with OT/SCADA systems. Responsibilities include interface commissioning, functional testing, and troubleshooting within electrical infrastructure. Requires Electrical Engineering background and SCADA experience.

Experienced Industrial Electrician needed for a long-term project at a hydrogen production facility. Responsibilities include installing, testing, and maintaining electrical and instrumentation systems. Requires MBO Level 3/4 and 3+ years of relevant experience.

Data Engineer to build and maintain backend applications, APIs, and data-intensive services for passenger timeslot services. Requires strong Python, REST API, PostgreSQL, and Azure experience, plus knowledge of Kubernetes/OpenShift.

Sales Representative to drive orthopaedics sales across the Netherlands. Develop accounts, grow sales, and build trusted relationships with hospital surgeons and healthcare teams. Requires 5+ years in medical device sales.

Senior Pipe Stress Engineer to lead pipe stress activities in EPC process industry projects. Responsibilities include analysis, technical coordination, and reviewing deliverables. Requires 10+ years of experience and knowledge of ASME, EN, API, and Caesar II.

Senior Mechanical Engineer to lead design and development of bespoke subsea equipment and complex offshore subsystems. Responsibilities include concept generation, engineering analysis, and prototype development. Requires a relevant engineering degree and experience with 3D CAD and analysis tools.

Develop and monitor SHE programs, conduct risk inventories and analyses, organize audits and safety walks, and promote safety awareness through training and campaigns. Lead the First Aid organization, create emergency plans, and manage environmental activities such as energy consumption and waste reduction. Contribute to the organization's sustainability efforts and participate in Continuous Improvement projects.

Medior+/Senior Advisor in Capacity Management supports a major infrastructure organization. Responsibilities include advising on workforce capacity, resource allocation, and analyzing data to resolve bottlenecks. Requires HBO education and proficiency in Dutch.

Technical Solution Architect to translate customer mission objectives into technically sound solutions using platforms like DomeinSIM. This role bridges customer needs with engineering across cloud, AI, and cybersecurity for defense and space systems.

Junior Financial Controller supports financial operations, including month-end closing and forecasting, for smaller key accounts. Responsibilities involve balance sheet management, tracking spend, and delivering financial insights. A master's degree and 0-2 years of experience are sought.

Experienced SAP Technical Project Manager needed for a major S/4HANA transformation. Lead Basis, Infrastructure, Security, Integration, Development, Data Migration, and Testing teams. Requires strong SAP Technical PM background and stakeholder management expertise.

Release Manager to plan, govern, and execute POS system deployment across retail stores. Requires 5+ years in Release/Deployment Management, experience replacing legacy POS systems, and managing multi-store rollouts.

Strategic Sourcing Manager needed for a leading industrial manufacturer. Develop sourcing strategies for secondary raw materials across Europe, negotiating agreements and building supplier partnerships. Requires 8-10 years' experience in industrial raw materials or commodities.

Build the commercial engine for Europe's Intelligent Cloud. Define strategy, create GTM models, develop partnerships, and win lighthouse customers for this hands-on role.

Customer Success Coordinator supporting B2C and B2B clients in Dutch and English. Responsibilities include providing technical support, managing customer inquiries, and assisting with web shop administration. Native German and English fluency are mandatory.

Multiskilled Field Service Engineer needed for specialized marine projects. Responsibilities include inspection, troubleshooting, and repair at customer sites across European Seas. Requires maritime/marine engineering background and fluent English.

Design and build advanced AI agents, cloud-native services, and custom copilots using Azure AI Foundry and Azure OpenAI. Develop retrieval pipelines and vector-based search systems while architecting scalable solutions. Requires experience with Azure AI services and proficiency in Python, TypeScript, or C#.