software English-speaking jobs in Leidschendam

Experienced finance professional needed to lead day-to-day finance operations for a growing European insurance business. This part-time, freelance role involves building and scaling the finance function, managing reporting and planning cycles, and working closely with leadership on strategic decisions.

As HR & People Operations Manager, you will build the people function from the ground up, including recruitment, contracts, onboarding, and compliance across multiple European markets. You will manage the full recruitment process, draft employment contracts, and build an onboarding experience for new hires. You will also coordinate payroll and benefits, and advise the COO and founders on people-related topics.

Store employee needed for fast-paced environment at Utrecht Central Station. Responsibilities include stocking shelves, assisting customers with self-checkout, and ensuring a positive customer experience. Must have a work permit, Dutch BSN number, Dutch telephone number, and IBAN bank number.

Clinical Application Specialist needed for a hands-on, field-facing role supporting training, onboarding, and clinical use of ophthalmic diagnostic and surgical guidance devices. Requires a clinical or technical background in ophthalmology, fluency in English, and comfort with significant travel.

DevOps Security Consultant to strengthen security across a leading banking client's Azure-based DevOps ecosystem. Implement and enhance DevSecOps practices, integrate code security tools, and assess Azure cloud security posture.

Provides administrative support to sales and account managers, processing quotations, managing customer contracts, and assisting with sales forecasts and reports.

Group Controller responsible for financial reporting, internal controls, and administrative processes. Prepares IFRS-compliant financial statements, leads monthly reporting, and coordinates annual report and audit processes.

Social media marketing intern for an award-winning agency. Create and schedule content, monitor social channels, research trends, and assist with influencer outreach. Must be fluent in English and have a strong understanding of social media.

Lead end-to-end automotive finance business in the Netherlands, including retail financing, leasing, dealer floorplan, insurance, and value-added products. Develop and execute strategy, manage P&L, and build a high-performance team. Ensure compliance with Dutch and EU financial regulations.

Senior Software Engineer to design, develop, and maintain scalable software applications within a large-scale digital platform. Requires strong backend engineering expertise with Java and experience building distributed systems. AI-assisted development experience is a plus.

Mechanical Engineer to manage, operate, and improve mechanical test facilities for spacecraft and space hardware. Lead a team, collaborate with stakeholders, and contribute to European space programs.

Sales Account Manager to drive growth in the South Netherlands. Manage territory, build relationships with dental professionals, and acquire new business. Deliver product presentations and support clinicians with implant solutions.

As a Customer Success Manager, you will onboard and support solar installation partners in the Benelux region, driving product adoption and customer satisfaction. You will act as a trusted advisor, identify customer needs, and collaborate with internal teams to ensure successful implementation and long-term retention.

Expert in building AI-enabled applications with strong Python, SQL, and API development skills. Experience with LLM-based application patterns, including prompt design, structured outputs, RAG, and vector search.

Production Employee will participate in various stages of the production process, including preparing products, operating machinery, quality checking, packing orders, and maintaining a safe work environment. Must be motivated, accurate, a team player, comfortable with a three-shift schedule, and have good English skills. Previous production experience is an advantage.

Senior Pipe Stress Engineer needed for a 6-12 month project. Perform pipe stress analysis for pipeline connection projects using industry-standard software and methods. Develop piping flexibility studies to ensure compliance with codes and client requirements. Coordinate with engineering disciplines to deliver integrated design solutions.

Oceanco seeks a friendly and professional International Workforce Administrator to manage immigration and compliance for international staff and contractors. Responsibilities include registering staff, processing permits, and providing administrative support. Fluency in English and relevant experience are required.

Senior Backend Developer to design, develop, and maintain scalable microservices and event-driven solutions. Experience with Kotlin, Spring Boot, Kafka, and Azure required. Full software lifecycle ownership including architecture, development, deployment, monitoring, and production support.

Customer Success Manager to build client relationships and drive customer success in a SaaS company. Focus on onboarding, training, and maximizing platform adoption. Collaborate with Sales and Product teams.

Experienced HR Advisor needed for a 6-month interim role supporting a regional public sector organization. Responsibilities include recruitment, policy development, case management, and employee relations. Must have a Bachelor's degree in HRM or related field, 3+ years of experience, and knowledge of Dutch labor law. TMA certification is preferred.