developer English-speaking jobs in Leidschendam

Experienced Field Sales professional to expand international presence in DACH and Nordic markets. Build dealer relationships, develop project-based sales, and represent the brand at client visits and trade fairs.

Senior Trader to lead a portfolio of carbon markets, Energy Attribute Certificates (EACs), and low-carbon fuels. Responsibilities include market analysis, deal origination, risk management, and team mentorship. Requires 3-6+ years of experience in energy or environmental commodities markets with a proven track record in revenue generation.

Accountant needed for Dutch entities. Responsibilities include financial reporting, trial balance integrity, VAT compliance, and month-end close processes. Requires 3+ years of experience in financial reporting/accounting, Dutch statutory reporting experience preferred.

As a Payroll Associate, you will manage end-to-end Australia and potentially other country payroll processes, ensuring data integrity and compliance. You will serve as a primary point of contact for payroll inquiries and collaborate with internal and external stakeholders.

Business Analyst to design and build next-generation investment solutions using data management technologies. Translate business needs into clear requirements and ensure alignment with stakeholders. Manage project deliverables from demand to production, collaborating with engineers, architects, and business stakeholders.

Program Manager – Packaging Supplier Quality Assurance will lead global programs, manage project leaders, and drive supplier continuous improvement. Responsibilities include developing and implementing program strategies, managing CAPA systems, and performing supplier audits. Requires a Bachelor's or Master's degree in a technical or science field and 8+ years of experience in supplier quality assurance or related field.

Leads digital marketing strategy across Henkel Beauty Care brands in Benelux, encompassing social media, B2B e-commerce, and digital innovation projects. Manages a team of digital marketing professionals and drives cross-functional collaboration.

Payroll Administrator to support EMEA payroll activities, with a primary focus on UK payroll operations. Responsibilities include processing payroll data, managing employee benefits, and ensuring compliance with relevant legislation. Requires 3+ years of payroll administration experience, including UK payroll processing.

Designs FPGAs for products in high-tech machinery and medical markets. Experience with FPGA/VHDL/Verilog design and (high-speed) board design is required. Must have excellent communication skills and fluency in Dutch and English.

Senior Business Controller to lead budgeting, forecasting, and financial analysis within a fast-paced manufacturing environment. Drive margin growth, cost control, and strategic decision-making. Collaborate with cross-functional teams to optimize performance and ensure financial soundness.

Japanese restaurant seeks a skilled chef to prepare and present dishes. You will work independently and collaboratively, following established guidelines and recipes. Responsibilities include food preparation, quality control, kitchen supervision, and inventory management.

LEEF festival seeks volunteers for stage and sound support at the Market dance stage and the Serre music stage. Assist experienced technicians or learn new skills under guidance.

Validate data-driven applications by testing functionality, data flows, and system behavior. Design, execute, and maintain test cases, validate data using SQL, and test data processes with Python.

SEO Specialist will plan content strategy, optimize content for organic visibility, and manage client relationships. Requires 3-5 years of SEO experience, 2+ years client facing experience, and proficiency in SEO tools.

Lead a data modeling assignment for an international energy logistics company. Analyze and harmonize procurement data across 10 countries, designing a future-proof data model. Proven experience leading similar data modeling projects is required.

Emission Core seeks a Business Development Representative for Western & Central Europe to identify leads, build client relationships, and support sales growth. The BDR will conduct cold outreach, manage the sales pipeline, and collaborate with internal teams.

Experienced GenAI & Agentic AI Architect needed to design, develop, and implement advanced AI solutions. Requires 8+ years of architecture experience, expertise in Azure and/or AWS, and proficiency in Docker, Kubernetes, and Python or R.

Financial Manager oversees daily accounting for an international client portfolio. Collaborates with legal and support colleagues to ensure client satisfaction and high-quality services. Responsibilities include preparing financial reports, managing client invoices, and addressing accounting-related requests.

Information Security Specialist to maintain and improve information security in Europe. Support digital transformation, including GDPR, data protection, and security protocols. Collaborate with Digital Marketing, Data Analyst, and Digital Architect. Requires 3+ years of experience in information security, strong understanding of security technologies, and knowledge of GDPR and ISO 27001. Fluency in English required.

Provide in-person and virtual support to Uber driver and delivery partners at the Greenlight Hub. Assist with account setup, document verification, and onboarding. Troubleshoot issues related to accounts, payments, trips, documents, and app functionality.