software English-speaking jobs in Leidschendam

Senior Design Manager to lead technical delivery of complex data center projects. Client-facing role requiring design leadership, interdisciplinary coordination, and technical integration. Manage design quality, technical integrity, and compliance throughout the design process.

Manage SAP data and analytics for a global organization. Shape the future with data, AI, and advanced technology. Work with EY teams across assurance, consulting, tax, strategy, and transactions.

BUX seeks a Non-Financial Risk Officer to join its Amsterdam-based team. The role involves designing and executing operational risk control testing, reviewing and amending local policies, managing the SIRA, and assessing change risk. The ideal candidate has 2-3 years of experience in risk management, control testing, policy reviews, and risk assessments. Familiarity with financial regulations and a data-driven approach are essential.

Senior Backend Engineer to build and improve core HR workflows in Node.js. Design, build, and maintain scalable backend services. Collaborate with engineers, Product Managers, QA, and designers. Extensive experience designing and building scalable backend applications with Node.js is required. Experience with React is a plus. Senior-level engineering judgment and a product mindset are essential.

International Development Instructor program offers 10-month opportunity to contribute to sustainable development projects in Malawi, Zambia, or India. Program includes 3 months of training in Denmark, 6 months of project work, and 1 month of reflection. Must be over 18, comfortable speaking English, and able to reside in Denmark.

Senior Full-Stack Developer to contribute to an international project. Develop and maintain web applications using Java, Spring Boot, and Vue.js. Collaborate with the client and project team throughout the development lifecycle.

Part-time Warehouse Employee needed for FedEx in Vianen. Unloading trucks, sorting packages, and ensuring smooth warehouse operations. Must be physically able, have a Certificate of Good Conduct, and be available for at least 12 hours per week. Forklift certificate is a plus.

Fully funded PhD position in Computational Neuroscience. Develop biologically realistic neural networks to understand how individual differences in the brain shape perception, neuroplasticity, and recovery from neurological and visual disorders.

The QA Coordinator maintains the Quality Management System (QMS), coordinates audits, and ensures customer quality requirements are met.

Senior Backend Engineer will design, build, and maintain scalable backend services for Tellent's HRIS platform. Responsibilities include improving the performance and reliability of existing features, refactoring and modernizing the platform, and collaborating with engineers, Product Managers, and QA. Extensive experience with Node.js and React is required.

As an AI Solutions Engineer, you will identify opportunities to apply AI within business processes and translate operational challenges into scalable AI solutions. You will work closely with stakeholders across sales, operations, and IT to drive and support the implementation of AI use cases.

Financial Risk Specialist will strengthen XVA risk management by conducting internal reviews and challenging Front Office and stakeholders. The role involves portfolio reviews, risk limit monitoring, and providing subject-matter expertise on XVA risk drivers and hedging considerations. The specialist will contribute to model and governance improvements, and support regulatory initiatives.

Financial Controller needed for dynamic maritime company. Develop and prepare financial reports, analyze results, and improve processes. Requires a BSc/MSc in a relevant field, 5+ years of experience, and proficiency in Dutch and English.

Drive commercial success for ABB's welding software portfolio by combining business development, technical consulting, and customer success. Grow the global welding software business by acquiring new customers and maximizing adoption.

Client Executive drives strategy for global clients, focusing on value delivery, retention, and new business growth. Requires 15+ years of experience, a track record in consultative selling, and expertise in global account planning.

Work Student supports multi-channel campaigns, creates content, optimizes the website, and assists with social media and event activities.

Support NATO logistics operations by receiving, labeling, organizing, and transferring equipment. Maintain asset inventories, coordinate with account holders, and ensure proper disposal of replaced equipment. Requires EBA Oracle knowledge, logistics experience, and an active security clearance.

Senior Technical Application Engineer will lead complex incidents, ensure platform uptime and resilience, and manage the lifecycle of the technology stack. Responsibilities include managing client and server certificates, delivering secure application integrations, and driving operational efficiency through automation. Requires a Bachelor's degree in IT or a related field, at least 5 years of experience in Technical Application Management, and hands-on experience with Windows Server, Oracle, SQL Server, Tomcat, IIS, and web services.

Coordinates penetration testing activities, schedules, tracks progress, and communicates with external vendors. Automates repetitive tasks to improve the process. Requires 2 years of IT/cybersecurity experience, basic IT knowledge, automation familiarity, and fluency in English.

Improve workflows across 6 departments for a 180+ person, fast-growing company. Design and implement automations, AI solutions, and process improvements.