backend developer English-speaking jobs in Leeuwarden

Design and develop learning solutions, including e-learning in Articulate Rise/Storyline and instructor-led content. Manage the full learning lifecycle from needs analysis to deployment within LMS/LXP systems. Requires 5+ years in L&D/Instructional Design.

Business Data Analyst transforms raw data into actionable insights using Power BI and Python. Responsibilities include data wrangling across 50+ countries, building data pipelines with Microsoft Fabric, and exploring AI/ML techniques. Requires a relevant degree and 1-3 years of experience.

Maintenance and Troubleshooting Technicians are needed to ensure the efficient operation of advanced sorting systems. Responsibilities include preventative maintenance, troubleshooting technical faults, executing repairs, and logging tasks. Relevant work experience and technical education are required.

Experienced QA/QC Consultant needed to support laboratory refurbishment and equipment upgrades in a regulated environment. Responsibilities include reviewing URS, IQ, and OQ protocols, ensuring GMP/GxP compliance, and managing quality documentation. Requires validation or commissioning experience in pharma/biotech.

Senior Business Analyst needed for Retail Banking in the Netherlands. Requires 8+ years experience in the savings domain, strong product knowledge of daily banking, and proven business implementation in a production environment. Must understand Dutch regulatory compliance.

Field Service Engineer installs, services, and maintains Vantive products. This role involves customer relationship building, sales support, and adhering to quality and safety standards. A technical degree and strong communication skills are required.

Senior Data Engineer needed with 5+ years in Data Analysis, Science, or Engineering. Build and maintain data pipelines, analyze large datasets, and develop ML models. Requires SQL, Python/R, and data visualization tool experience.

Senior Commodity Trader to manage and grow client and supplier portfolios in the food ingredient market. Responsibilities include developing commercial strategy, sourcing B2B customers, and handling foreign trade operations. Requires 4+ years of international commodity trading experience.

Business Development Specialist to own Card acquisition in the Netherlands. This role focuses on building and managing affiliate, KOL, creator, and community partnerships for measurable user acquisition. Requires strong Dutch market knowledge and experience closing commercial partnerships.

Account Specialist supports project management, builds customer relationships, and manages commercial activities. Responsibilities include preparing quotations, forecasting, and acting as the customer intermediary. Requires a bachelor's degree and 3-5 years of B2B commercial experience.

Operations and Maintenance Technician ensures reliable operation of technical installations. Responsibilities include preventive/corrective maintenance on building services, electrical systems, and HVAC. Requires MBO Level 4 in Electrical Engineering and strong technical skills.

Founding Product Designer for a YC-backed AI company. Own the design of autonomous software, defining core interaction patterns and making complex AI behavior intuitive and trustworthy. Ship prototypes and build from zero.

ServiceNow Architect role requiring a mandatory CTA credential. Own end-to-end platform architecture, leading HLD/LLD design across modules like ITSM, ITOM, and SecOps. Must govern technical standards and integration.

Enthusiastic Marketing Intern needed for POLSPOTTEN's marketing and ecommerce team. Responsibilities include developing creative concepts, collecting content, and assisting with marketing campaigns using tools like Salesforce and Mailchimp. Requires Dutch and English skills.

Principal FPGA Tooling Engineer to design and implement FlowBench's HDL generation. Own system architecture, develop reusable HDL components, and integrate designs with FPGA platforms. Requires strong HDL skills and C/C++ experience.

Lead cybersecurity programs for strategic clients with annual turnover over €800K. Coordinate large-scale projects, advise stakeholders, and ensure cyber resilience across people, processes, and technology.

Lead EU technical support for inverter and energy storage systems. Oversee pre-sales solution design, post-sales service, product analysis, and team management. Requires 5+ years in technical support management for these systems with EU market experience.

Thuisbezorgd.nl seeks Bike Couriers (16+) to pick up and deliver food in the city. This role requires reliability and a friendly attitude. Minimum availability is two evenings per week, including one weekend evening.

Experienced HR Crew Consultant needed to support crew discipline teams on HR matters. Responsibilities include managing employee relations, compensation, and workforce planning. Requires 3+ years in a similar HR role.

Italian speaking Sales Development Representative needed to drive marketplace growth by engaging partners. Responsibilities include pitching the platform, scheduling calls, and ensuring partners are up and running.