developer English-speaking jobs in Leidschendam

This interim role combines Enablement Coordination and Release Train Engineering for a large-scale Identity and Access Management (IAM) transformation program. The successful candidate will own the operational execution of the Agile Release Train, ensuring cross-team alignment and progress tracking. Responsibilities include facilitating SAFe ceremonies, removing impediments, and translating strategic objectives into executable increments.

Senior Electronics Lab Engineer needed to support lab operations and development. Responsibilities include equipment maintenance, assisting with device testing, and PCB assembly. Requires a Bachelor's or Master's degree in a related field and 3+ years of experience in a lab environment.

Finance lead for Wella Northern Europe, responsible for financial steering, planning, forecasting, and reporting. Partners with commercial and marketing leaders to drive profitable growth and maximize ROI. Leads a team of analysts and champions best practices across the region.

Service Delivery Manager needed to ensure smooth daily operations in warehousing and logistics. Lead major incident responses, improve incident management, and coach teams on best practices. Collaborate with SREs, product teams, and engineering leaders to enhance stability.

Principal Solutions Engineer specializing in application and cloud-native security. Requires expertise in public cloud architecture (AWS, Azure, GCP), AppSec, and Kubernetes. Must possess strong communication skills and fluency in Portuguese or Spanish.

Develop, update, and improve SHE handbooks, safety standards, and training materials for laboratories and offices worldwide. Translate global SHE frameworks into practical tools and accessible training content. Support training facilitation, prepare presentations, and provide expert input to international SHE/EHS projects.

Junior Sales Specialist to assist in developing B2B sales in European markets. Requires 2+ years experience in a similar role, fluency in English, and willingness to travel. Experience in trading animal and vegetable proteins is advantageous.

Scientist to strengthen the Volta Technology team, focusing on catalytic hydrogenation. Responsibilities include process development, scale-up activities, and project execution. PhD in Chemistry or Chemical Engineering required, with experience in heterogeneous hydrogenation catalysis.

Senior Product Manager will own the product strategy and roadmap for Box Sign integration and configuration capabilities, including the public Box Sign API. Responsibilities include driving initiatives for third-party integrations and internal product features, collaborating with engineering and design teams, and working with stakeholders to drive adoption of Box Sign APIs.

Logistics employee needed for order collection, organization, sorting, packaging, and shipment preparation. Must be reliable, punctual, and physically fit. Experience in logistics is a plus.

Expats & Locals seeks a friendly Volunteer Host to lead social meetups in Eindhoven for up to 3 hours per month. Hosts welcome guests, introduce people, and foster a welcoming atmosphere.

Business Development Lead to grow Reaktor's retail presence in Amsterdam. Develop go-to-market strategies, build client relationships, and close deals. Strong commercial instinct, retail industry knowledge, and consultative selling skills required. Existing network in Amsterdam retail market is a plus.

Lead and manage a team of engineers building and operating identity resolution, data ingestion, and distribution systems. Drive the execution and delivery of identity products for advertisers, agencies, and data partners globally. Own the technical roadmap for identity resolution and data systems, ensuring alignment with engineering standards and data privacy regulations. Collaborate with Product Management, Data Science, and commercial teams. Champion engineering best practices and drive the adoption of operational best practices.

QHSE Specialist will drive health, safety, and environmental performance by implementing procedures, conducting audits, and promoting a strong safety culture. You will also maintain and improve local quality processes, ensuring consistent service quality and compliance with ISO standards.

Python (Backend) Developer needed for a technology-driven organization in Amsterdam. Develop, maintain, and optimize backend services using Python and related frameworks. Design and implement scalable RESTful APIs and microservices. Collaborate with cross-functional teams to analyze business requirements and translate them into technical solutions.

Provides administrative support to the Sales & Operations team, processing sales orders, responding to customer inquiries, and managing logistics-related tasks.

Senior Change Manager needed to drive adoption of a new Data Operating Model. Will design change strategy, roadmap, and track KPIs. Requires 10+ years of experience leading large-scale organizational transformations and global portfolio-level change. Must have strong interpersonal skills and understanding of data operating models and data engineering.

Machine Learning Engineer will lead a team developing AI products, work on client projects, and build Sia AI solutions. Responsibilities include architectural design, building production-level ML/AI solutions, and guiding Data Scientists. Requires an MSc in a related field, 2-4 years of experience building ML pipelines, and expertise in Python and cloud-based infrastructures. Fluency in English and Dutch is required.

This HR Generalist role supports day-to-day HR operations for the Netherlands, with a primary focus on the engineering organization. Responsibilities include administering Dutch employment contracts, supporting employee lifecycle events, and ensuring HR administration aligns with Dutch labor law requirements. The ideal candidate has 3-5 years of HR Generalist experience, preferably in a tech company, and a solid understanding of Dutch employment practices.

Financial Controller Germany will join the DACH and Eastern Europe Financial Control team. Responsibilities include month-end procedures, statutory financial statements, external audits, and tax compliance. Requires 3-5 years of experience as a financial controller or auditor, excellent German communication skills, and a degree in accounting or finance.