assistant English-speaking jobs in Sliedrecht

Principal Software Engineer will shape technical direction across teams, collaborating with Engineering Managers, Product Managers, Designers, and engineers to develop scalable, user-facing product capabilities for design automation.

Optiver seeks a Graduate Quantitative Researcher to develop and apply stochastic models, statistical arbitrage strategies, and trading algorithms. Successful candidates will have a strong academic background in STEM fields, programming experience (Python preferred), and a competitive drive to learn and improve.

Experienced SAP Finance Architect needed to lead design of large-scale SAP implementation. Strong knowledge of Finance & Controlling processes and integration with other modules required.

Lead the Life Cycle Management Agile Release Train (LCM ART) supporting the Azurion 7 platform. Drive predictability, risk mitigation, and continuous improvement across distributed teams. Deliver committed Program Increment (PI) objectives by fostering transparency, resolving impediments, and promoting a culture of accountability and quality.

Tryp.com seeks a Founding Country Manager for the Netherlands to build brand awareness and user acquisition. This freelance role requires fluency in Dutch and English, on-camera presence, and experience in social media, content creation, or community building. Compensation is performance-based.

Senior Product Manager will define and measure POI freshness metrics, develop sourcing strategies, and identify solutions to improve POI accuracy. Experience in data-powered product development, user needs analysis, and cross-functional team leadership is required.

Full Stack Engineer to design, develop, and maintain scalable .NET applications using C#, ASP.NET (Core), and related technologies. Build modern front-end solutions with frameworks like Angular or React. Collaborate with teams to deliver full stack functionality and translate functional requirements into clean, efficient code.

The Product Owner defines and evolves the product vision and roadmap for observability capabilities within IT, aligning with business strategy and priorities.

Financial Accounting & Reporting Specialist coordinates month-end closing, prepares consolidated financials, statutory statements, and Directors Report. Manages audits, supports financial reporting, and ensures tax compliance. Recommends accounting policy changes and analyzes complex financial issues.

Junior electrical engineer to design and implement power distribution and signal interfacing systems for mechatronic projects in climate change, medical, or semiconductor domains.

This traineeship provides hands-on experience in project management. You will support project managers in planning, coordination, and monitoring IT projects. Assist with documentation, reporting, and tracking project progress.

Electrical Engineers or Industrial Electricians with a technical background are sought to maintain critical data center infrastructure. Experience with UPS, generators, BMS, chillers, and FSM is desirable. Successful candidates will translate customer requirements into work deliverables, implement new facilities, and perform site inspections and maintenance.

Embedded software (firmware) engineer will design and develop software for Quooker products. You will improve existing products and research new solutions. Requires a minimum HBO/WO electrical engineering or computer science degree and 3+ years of firmware development experience.

Develop, validate, and maintain statistical and machine learning models in Python for marketing mix modeling, predictive modeling, and clustering algorithms. Ensure models are deployed as scalable services in a production environment. Work with data sources, extract and combine data using SQL and NoSQL databases. Collaborate with engineers, product owners, and other data scientists to develop and maintain products.

Electrical Engineer will design electrical systems and specify components for complex projects. Responsibilities include producing technical deliverables, sizing/selecting electrical components, programming PLCs and HMIs, troubleshooting, and creating CAD drawings.

Metapic seeks a Business Development Leader to manage a team and drive growth in the Czech Republic and Slovakia. Responsibilities include managing the local team, identifying new business opportunities, and closing deals. The ideal candidate has 3+ years of experience in a team leader role in the affiliate/digital/influencer marketing industry, strong analytical skills, and fluency in business-level English.

As Sales Coaching & Excellence (CRM) Lead, you will drive CRM adoption and lead a behavioral change across the sales organization. You will implement and coordinate the Sales (Leadership) Coaching Program, ensuring leaders at all levels embrace coaching.

Operational Risk Manager will advise business units on risk events, mitigation strategies, and root-cause analysis. Responsibilities include providing input to operational risk reporting, promoting a strong risk culture, and collaborating with stakeholders to ensure consistent risk management practices.

Provides administrative and investigative support to the legal department. Conducts online searches for unauthorized resellers, investigates diversion and counterfeit activities, and drafts legal documents. Requires a degree, 1-2 years of legal experience, fluency in French, and proficiency in Microsoft Office Suite.

Business Data Scientist needed to design and implement statistical methods for pay equity analysis, ensuring transparency and audit readiness. Experience with GLMs, GLMMs, and Azure tooling required.