developer English-speaking jobs in Sittard

Experienced Mendix Developer needed to design, develop, and maintain scalable applications. Must have strong understanding of Mendix platform architecture and best practices, experience with application development, deployment, and maintenance, and proficiency in HTML, CSS, and JavaScript. Familiarity with Java, custom modules, custom widgets, and integrations is preferred.

Finance Data Analyst will develop, test, and implement data-driven solutions. Responsibilities include preparing, transforming, and validating data, supporting analytics solutions, and collaborating with stakeholders. Requires a Bachelor's or Master's degree, strong Python skills, and experience in data transformation and mapping.

Directs a portfolio of capital projects (€150M+) in the Netherlands, leading a team to deliver construction and infrastructural projects.

Operational Buyer needed to execute, manage, and follow up purchase orders. Requires a higher degree or equivalent experience, fluency in English, and strong Excel skills.

SAP Basis Freelancer to support S/4HANA upgrades and maintenance activities. Experience with S/4HANA environments and SAP upgrade projects required. Strong coordination and communication skills needed.

This internship or graduation project focuses on designing, measuring, and managing Holter Operations to ensure capacity, quality, turnaround time, and profitability are controlled as volumes grow. The intern will contribute to a management system that supports weekly operational decision-making. Activities include mapping the Holter Operations process, expanding capacity planning, defining KPIs, and analyzing forecast accuracy, productivity, and seasonal effects.

The Managing Director leads the strategic and operational management of Van Iperen International, a global supplier of specialty fertilizers and biostimulants. Reporting to the Group Management/Board of Thesis, the role involves ensuring alignment and implementation of commercial, operational, and financial policies to achieve sustainable growth.

Microsoft Dynamics 365 Business Central Developer will design, develop, and enhance solutions tailored to industry-specific needs. Strong experience in AL development and solution customization is required.

Offshore Shipbroker to manage a client portfolio, source, negotiate, and close charter and S&P deals for offshore vessels. Requires 3+ years of experience in offshore chartering, knowledge of vessel markets, and BIMCO charter parties. Fluent in English.

Logistics employee needed for package sorting, scanning, packing, and unpacking. Ensures packages follow correct routes within the warehouse. Three shift rotation: 14:30-23:00, 17:30-01:00, and 23:00-07:00.

Senior OneStream Consultant to deliver enterprise-scale CPM programs. Experience in planning, consolidation, or both required. Translate finance requirements into scalable OneStream applications and lead project workstreams.

As a Sales Advisor, you will be a Brand Ambassador, providing exceptional customer service and guiding clients through personalized shopping experiences both in-store and online. You will contribute to achieving sales goals through quality service and building lasting relationships. Previous experience in fashion, luxury, or premium retail is a plus.

The Maintenance Manager will lead the Maintenance Department, ensuring the hotel is maintained to high standards while adhering to health & safety regulations. Responsibilities include designing maintenance procedures, scheduling work, responding to emergencies, procuring materials, and managing costs.

Own the strategy and roadmap for real-time cold-chain operations and product release. Collaborate with cross-functional teams to bring products to market. Conduct market research and define product features based on customer feedback and business objectives. Manage the product lifecycle and ensure compliance with industry regulations.

As a Sales Associate at the Armani Outlet Roermond, you will provide excellent customer service, maximize sales, and maintain brand standards.

The Environmental, Health & Safety (EHS) Business Partner drives RB Global's safety culture and performance across operations. This role designs, implements, and executes EHS strategies, translates regulations into operational solutions, and leads audits, investigations, and performance monitoring. The EHS Business Partner also fosters a safety culture, researches and implements policies, and provides oversight on safety training and incident response.

Provides technical support, training, and application expertise for industrial coating and dispensing systems to customers across the EMEA region. Conducts equipment audits, troubleshoots issues, and supports system commissioning. Builds customer relationships and collaborates with internal teams. Requires electrical qualification, 3 years of technical experience, strong mechanical and electrical aptitude, and fluency in English. Extensive travel is required.

Data Center Engineer Level 1 executes physical tasks in a data center environment. Responsibilities include rack and stack of servers, storage, and network equipment, physical connectivity, media handling, and break-fix support.

Financial Controller needed for a fast-growing deep-tech company. You will manage day-to-day financial operations, including month-end, quarter-end, and year-end close, cash and liquidity forecasting, and preparation for the company's first statutory audit. This role requires experience in a CAPEX-intensive business, strong analytical skills, and hands-on experience with Exact Online.

Office Administration Manager provides executive, office, commercial, facility, and HR support. Manages calendars, meetings, office operations, contracts, and more. Requires strong organizational, communication, and problem-solving skills. Bachelor's degree and 3-5 years of experience are needed. Fluent in Dutch and English.