software English-speaking jobs in Leidschendam

Site Manager for a sustainable, state-of-the-art data center campus. Drive success, ensure compliance with global standards and regulations, lead local team, and manage customer relationships.

Assemble, adjust, and qualify ASML products or (sub)systems according to specifications and delivery times. Install and align components for System Integration (Scanner) in a high-tech environment.

Supply Chain Coordinator to support 3rd Party Logistics Manager in daily operations. Manages order flow, creates reports, and coordinates vendor quality management. Requires 2+ years' experience in a similar role, strong analytical skills, and proficiency in Excel and business analytical tools.

As a Treasury Business Partner, you will manage internal financing, cash management, bank account management, liquidity planning, and treasury risk management. You will also handle credit support requests, internal reporting, and review local project set-ups from a finance perspective. You will be responsible for structuring, advising on, negotiating, and implementing joint venture financings and project financings. You will also lead the Dutch Treasury team and manage the financial strategy for certain companies within the Group.

Business Analyst to join a dynamic investment team evaluating investment opportunities and deal execution. Strong analytical skills and understanding of financial and management accounting required. 0-3 years of relevant professional experience in the PE/M&A sector, preferably in IT.

Manage the full sales cycle for new and existing customers in Hungary, Slovenia, and Serbia. Identify and advance cross-sell opportunities and drive adoption of new products.

Part-time Sr Data Associate needed to label various data types (text, speech, audio, image, video) according to provided guidelines. Must have CEFR C1+ fluency in German and B2+ fluency in English. Demonstrate strong analytical and problem-solving skills, attention to detail, and the ability to work independently.

Financial Controller to shape financial operations for Dutch and Group entities. Responsible for accounting, control processes, reporting, and process improvements. Requires strong accounting background, preferably with experience in IT scale-ups.

PhD position focused on visualizing cerebellar mesoscale organization using Ultra-High Field MRI (7T). The project leverages multimodal submillimetre MRI data to pinpoint functional subunits within the human cerebellum.

Business Manager for the Netherlands, reporting to the Company President, will focus on commercial development, sales, and business activities. Responsibilities include identifying new business opportunities, increasing company visibility, and managing consultant costs.

Leads the product roadmap for AI analytics within JetBrains Console, driving product discovery and defining analytics experiences for adoption, usage, cost, activity, and impact. Collaborates with engineering, design, and data teams to shape solutions and iterate quickly.

Python Game Developer specializing in Panda3D will design, develop, and optimize 3D game simulations for AI training. Responsibilities include implementing and debugging Python and C++ code, collaborating with teams, and ensuring cross-platform compatibility.

As a Transaction Services Analyst, you will conduct financial due diligence investigations and support clients throughout the process. You will contribute to projects, reporting to a Partner or Manager.

Data Engineer with Java expertise needed to design, develop, and maintain scalable ETL pipelines and data solutions. Responsibilities include building RESTful microservices, writing SQL scripts, and collaborating with teams to integrate data. Experience with Java 11, Spring Boot, and cloud environments (AWS) is required.

Own the strategy, roadmap, and commercial relevance of Eneve's Contract & Billing solution, a SaaS platform for energy suppliers. Lead a team of Product Owners and data scientists, defining product direction and managing delivery. Drive product positioning, pricing, and go-to-market strategy in collaboration with Sales and Marketing.

Office & Workplace Experience Assistant needed to maintain a welcoming and organized office environment. Responsibilities include keeping spaces tidy, managing office supplies, arranging events, and acting as the main point of contact for the building. Must have a hospitality mindset, strong attention to detail, and a proactive attitude.

This internship offers exposure to all aspects of hotel operations, including hospitality management, food and beverage, guest experience, and daily operations. You will assist ambassadors with daily tasks, learn to deliver the citizenM guest experience, and gain experience with various systems and procedures.

Field Sales Representative will proactively contact and schedule meetings with restaurant owners and managers to present TheFork products and services. Responsibilities include proposing and selling TheFork products, engaging with restaurant managers, and following up with prospects until deals are closed. Must be fluent in Dutch and English, results-oriented, and have proven sales experience.

Leads global Contract Logistics Transition capability, championing functional expertise for program and project activity. Manages Zero Defect Start Up and Infinity Loop implementations, including Contract Logistics, WMS, OMS, and automation projects. Provides leadership to a team of ZDS and Project Managers. Requires Project/Program Management qualifications and experience in diverse customer verticals.

Experienced Regional Engineering Lead needed to oversee MEP engineering delivery across Central & Western Europe banking operations. Manage teams, budgets, and projects while ensuring compliance with banking industry regulations.