developer English-speaking jobs in Leidschendam

Lead a production team of 20-45 operators, ensuring smooth operations, achieving targets, and responding to changing priorities.

Maintenance Engineer provides expertise and support to Operations and Maintenance execution teams. Analyzes and evaluates maintenance work, proposes improvements, and acts as project manager for large jobs. Contributes to Manufacturing projects across the Netherlands and globally. Requires a Bachelor's or Master's degree in a relevant field, 2+ years of experience, and fluency in Dutch and English.

Shape partnerships with leading brands across the Dutch portfolio, including Westfield Mall of the Netherlands and Stadshart Amstelveen. Drive performance of the WR business to achieve budget goals. Build and maintain a strong client and media network, identifying opportunities and developing strategic partnerships. Lead by example and support the Head of Westfield Rise (NL, SE & DK) in developing the team's skills.

Head of Growth will develop and execute growth strategy across ecommerce, performance marketing, and customer acquisition. Responsibilities include managing online sales platforms, Meta and Google accounts, identifying growth opportunities, analyzing data, and collaborating with marketing and product teams. Requires strong ecommerce and growth marketing experience, proven track record of driving traffic and conversion, and excellent analytical and communication skills.

Senior Banker responsible for growing a Japan client portfolio in Europe, providing strategic advice and building relationships with Japanese multinational corporations. The role involves managing client relationships, developing business strategies, and coordinating with banking partners across the corridor.

Quantitative Developer will build and run pricing data systems used by traders and researchers. Responsibilities include developing live pricing systems, historical replay frameworks, and integrating new data sets. Strong engineering skills in C++ or Python and experience with data platforms are required.

Supports ongoing success of Emiri client deployments by investigating issues, coordinating resolutions, coaching commercial teams, and managing communication between users, client service teams, and product development.

Product Owner for Plexus Digital Engagement (PDE), responsible for defining product vision, managing product backlog, and collaborating with stakeholders and development teams. Requires experience with Life and Pension Products, software development, and agile methodologies.

Business Development Manager will generate qualified sales pipeline for Marketing, Data, and SaaS software products across Europe and other non-North American markets. Responsibilities include making 30+ daily outbound touches, prospecting enterprise accounts, and managing pipeline from initial contact to qualified opportunity. Must have 5+ years of experience driving enterprise pipeline at a B2B SaaS company and a proven track record of meeting or exceeding outbound activity and pipeline targets.

Technical sales professional to partner with founders in enterprise sales. 5+ years in a customer-facing technical role for a B2B SaaS or cybersecurity company required. Strong knowledge of enterprise security environments and ability to translate complex solutions into business value. Experience running technical proof-of-concepts and comfortable working in a fast-paced startup environment. Excellent communication skills.

Visual Merchandiser & Store Employee creates inspiring in-store displays, translates the online brand, and supports daily retail operations. Requires 3-5 years of visual merchandising or retail experience, strong styling skills, and fluency in Dutch and English.

Support the development of AI solutions and applications within the Applied AI program. Contribute to the integration of the Model Context Protocol (MCP) and the development of AI and web applications. Translate user stories into technical solutions and collaborate with developers, architects, and product owners.

Deputy Director to lead and scale Connected Warfare Division in Europe. Responsible for program execution, business growth, and operational excellence. Requires 10+ years of experience in program management, business development, or a related leadership role within defense, national security, or government technology sectors. Must be eligible to obtain and maintain a NATO Secret (or higher) security clearance.

Manages a set of corporate customers utilizing Arctic Wolf's CyberSOC solution. Achieves renewal and expansion targets through consultative selling techniques. Provides customer feedback to the business and ensures customer satisfaction.

Provide customer service in German and English via phone, email, and chat. Support customers with licensing, pricing, payments, and order status. Process orders and communicate with suppliers.

The Inspection Coordinator leads and coordinates inspection activities throughout the procurement lifecycle for offshore energy projects. This role ensures equipment and materials are inspected and delivered according to project schedules, quality standards, and contractual requirements.

Leads the transformation of the Animal Health commercial organization in the Netherlands, building best-in-class capabilities and embedding data-driven decision making.

Quality Assurance & DevOps Engineer will design, develop, and automate tests for a Player SDK and cloud platform. Work with developers to improve software quality and support DevOps efforts.

Test Consultant for the Wet toekomst pensioenen system overhaul. Develop and execute test plans, including user acceptance, regression, integration, and functional tests. Report findings and ensure clear communication with stakeholders. Requires a bachelor's or master's degree, at least 2 years of testing experience, and recent experience in the pension sector.

Manages and prioritizes the AS400 application backlog, defining and refining business requirements. Acts as a liaison between stakeholders, engineering teams, and vendors. Provides functional leadership to Agile delivery teams and supports sprint planning and release planning.