developer English-speaking jobs in Sittard

Lead the development of Europe's first commercial molten salt reactor from design through commissioning. This role requires an experienced engineering or project leader to drive the integrated roadmap and build the industrial ecosystem.

Drive market presence and revenue growth as a Sales Account Manager. Develop sales strategies, build agent relationships across Europe, and execute growth plans. Requires 5+ years in sales management within Sport, Fashion, or Consumer Goods.

Assistant Technical Manager in Mechanical Engineering provides laboratory technical support and supervises junior staff. The role assists the Engineering Manager with minor works projects, coordinating with internal departments and contractors. Candidates need a relevant degree and 5+ years of technical support experience.

Lead product and marketing for digital experiences, owning the lifecycle of adyen.com and the self-service demotool. Drive demand generation, adoption, and web performance through Agile execution.

Drive operational excellence and improve process quality across Offer-to-Cash in EMEA. Act as a subject matter expert, applying continuous improvement methodologies to strengthen workflows and shape future operating models.

Junior Software Test Engineer to design, execute, and maintain test cases for embedded software. Analyze results, identify defects, and collaborate with development teams. Requires 1-2 years of experience and a technical degree.

Front Office Agent focuses on professional guest care from check-in to departure. Duties include processing bookings, invoicing, administrative tasks, and supporting the F&B team. Requires strong hosting skills and a solid command of English.

Network Security Domain Expert to enhance and automate network security monitoring tools. Responsibilities include developing security architectures, providing consultancy, and leading automation projects in an Agile environment.

Own the GTM tech stack and drive the AI-native go-to-market motion. This role embeds with sales, marketing, and customer success to optimize processes and enable sales performance.

Ensure new applications and systems connect securely to SailPoint. You will build connectors, configure SailPoint, test solutions, and improve onboarding processes within the IAM team.

Data Analyst role in energy trading and optimization. Use Python and PostgreSQL in an AWS environment to turn market and forecasting data into insights for trading decisions. Requires 3+ years of experience.

Design, build, and operate cloud-hosted SaaS infrastructure using AWS and OpenStack. Automate deployments with IaC (Terraform, Ansible) and CI/CD. Manage Linux systems and ensure platform security.

Lead large-scale innovation programs from concept to commercialization across healthcare and digital technologies. Drive product realization, integrating AI and systems engineering across multidisciplinary global teams. Requires 10+ years leading complex programs.

Senior Analyst, Data Stewardship enables accurate financial reporting and scalable operations for NBCUniversal's SAP S/4HANA transformation. This role governs core finance master data, supporting governance across enterprise objects.

Data Scientist - Machine Learning role focusing on delivering scalable, impactful data products. Build production-ready models using ML and advanced data science techniques. Requires 3+ years experience, Python, SQL, and production deployment experience.

Clinical Specialist supports non-invasive patient monitoring applications. Responsibilities include developing solutions, training staff, and presenting products. Requires medical expertise, self-organization, and travel of at least 60%.

Deliver groceries in a city hub using electric bikes or scooters. Earn up to €16.19 per hour plus bonuses and tips. Must be at least 16 years old, eligible to work in the Netherlands, and speak English or Dutch.

Build production-grade AI agents using software engineering, platform engineering, and Generative AI to automate software delivery. Requires 3-6 years of experience in software engineering or ML, with hands-on expertise in agentic AI and cloud platforms.

The Accounting Officer ensures accurate financial record-keeping and compliance. Key duties include supporting month-end/year-end closing, managing reconciliations, and handling audit matters. Requires 8+ years of experience and strong financial knowledge.

Applied AI Specialist role focusing on implementing AI within client functions like finance, ops, CX, or sales. Requires hands-on prototyping using AI tools and understanding LLM primitives.