developer English-speaking jobs in Sittard

Lead and manage a team of Telesales representatives in the BeNeLux region, driving B2B growth and achieving sales objectives. Develop and expand the corporate client portfolio, utilizing telephone sales techniques and CRM systems.

Drive the Digital Grid strategy for South & West Europe, analyzing customer needs and crafting tailored technical and commercial bids. Collaborate with local sales teams and the DG execution unit, representing Siemens Energy at industry events.

QA Lead for the EAME region, responsible for the Quality Management System framework, non-conformance system, audit program, and continuous improvement initiatives. Drives quality standards and a quality culture across departments and regions.

Leads the Group Treasury function for a multinational e-commerce organization, ensuring stable liquidity, accurate cash forecasting, and efficient treasury operations.

CNC Precision Operator responsible for checking, validating, and testing high-precision products used in advanced gas and liquid distribution systems. Ensures machined and assembled components meet customer specifications and quality standards. Performs dimensional checks, leak tests, and visual inspections using specialized equipment. Reads technical drawings, tolerances, and manuals. Records measurement data and inspection results accurately. Identifies deviations and ensures continuity in the inspection process.

QA Computerized Systems Validation Specialist provides oversight of corporate GxP computerized systems. Interprets regulations, drafts validation deliverables, and participates in risk-based validation strategy development. Collaborates with QA, IT, and other departments.

This freelance IT Risk Officer role supports NN Group IT in demonstrating effective management of IT and cyber risks. Responsibilities include coordinating risk reporting, supporting audits, and translating complex risk information into clear, actionable reports. The role requires experience in risk reporting, IT risk, cyber risk, internal control, IT audit, or assurance, as well as proficiency in Microsoft Excel, Power BI, and workflow/ITRC tooling. Dutch language proficiency is strongly preferred.

Leads social creative direction for global brand campaigns, sports sponsorships, and events across various platforms. Translates brand guidelines into actionable content for external partners and internal teams. Manages creative development from pre-production to post-production, including asset optimization and team training.

Site Controller provides financial and controlling advice to site leadership, manages month-end and year-end closing processes, and analyzes P&L performance.

Process Excellence Lead for global Commerce & Marketing, ensuring processes, data, systems, and organizational capabilities align to deliver value. Translates strategic priorities into actionable initiatives and drives continuous improvement. Requires 10+ years of experience in process excellence within a global FMCG environment and deep expertise in Commerce & Marketing capabilities.

Lead and manage a team of Telesales representatives in driving B2B growth strategy for SIXT. Develop and expand the corporate client portfolio, achieving sales objectives and monitoring KPIs. Proven B2B telesales experience, team management, and fluency in Dutch and English are required.

Lead and support a Customer Service Export team, ensuring smooth export operations and continuous process improvement. Manage order processing, documentation, transport coordination, and international compliance.

Senior Product Designer to create innovative solutions for a platform serving buyers, sellers, and real estate agents in the Netherlands. Requires 5+ years of experience designing software products, strong problem-solving skills, and the ability to work independently in a fast-paced environment.

The Business Analyst will provide commercial and operational analysis within a Network as a Service (NaaS) environment. Responsibilities include tracking performance metrics, validating financial data, supporting customer relationships, and driving process improvements.

Develop and maintain executive relationships with international Consumer sector customers, securing new business and expanding partnerships. Lead complex commercial programs and translate global strategy into targeted initiatives, focusing on Fashion and omnichannel solutions.

Lead the strategic direction of social media, overseeing key clients and ensuring integrated solutions. Define social media's contribution to client business objectives and align recommendations with industry trends. Coach and develop consultants, drive operational excellence, and act as a trusted advisor to clients. Champion integrated collaboration across teams and oversee resource planning.

The Senior Infrastructure Engineer ensures the availability, resilience, security, and performance of Yamaha Motor Europe's IT infrastructure, including server, storage, virtualization, database, and endpoint environments. This role contributes to infrastructure security, risk reduction, and compliance with EU NIS2 requirements. The Senior Infrastructure Engineer monitors, maintains, and operates IT platforms, ensuring service levels are met and collaborating with a team of infrastructure professionals.

As a QHSE Technical Officer, you will ensure quality of incoming goods, manage environmental processes, and promote a safe working environment. You will support ISO 9001 and ISO 14001 processes, audits, and system improvements.

Experienced Portfolio Officer and PMO professional supporting portfolio governance, project management, and stakeholder coordination. Maintains portfolio overviews, project pipelines, and reporting structures. Develops and implements portfolio management processes and documentation. Facilitates communication and contributes to standardization of PMO practices.

Lead and support a Customer Service Export team, ensuring smooth export operations and continuous process improvement. Manage order processing, documentation, transport coordination, and international compliance.