English-speaking jobs in Santander

Senior .NET Engineer with 7+ years of experience sought to design and implement backend services in C#/.NET (ASP.NET Core) for a critical, audited fintech platform. Expertise in Azure, IaC, and distributed architectures is required.

Estimating Engineer for utility-scale PV and BESS projects. Prepares EPC cost estimates, develops CAPEX breakdowns, and coordinates with engineering, procurement, and construction teams. Requires 3+ years of experience in EPC estimating for utility-scale PV projects (≥50 MW) and experience with BESS projects is highly desirable.

Develop and enhance N26's internal control systems to mitigate non-financial risks. Collaborate with departments to manage risks and conduct assessments. Drive workshops and training to foster risk awareness and effective implementation. Support data-driven reporting on N26's risk profile.

International HR Operations & Payroll Specialist will execute HR administration processes, provide input to monthly payroll, and serve as a point of contact for employees across 15 countries.

The Sales Development Representative identifies and qualifies sales opportunities for small and medium-sized businesses in the German market. Responsibilities include outbound outreach, lead qualification, and scheduling meetings for the Partner Manager team.

Electronic Engineer to join a new-generation battery startup developing sodium-ion storage systems.

As an AI & Data Auditor, you will translate legal frameworks like the EU AI Act into technical benchmarks for safe, unbiased, and secure AI. You will conduct audits, deliver workshops, research trustworthy AI, and participate in standardization working groups.

Provides clinical expertise and technical support for anesthesia systems, accessories, and consumables. Trains customers on product features, benefits, and safe operation. Supports product installations, evaluations, and troubleshooting. Acts as a subject-matter expert on anesthesia workflows and clinical applications. Collaborates with sales, service, and marketing teams.

Service Club seeks a Bid & Tender Specialist to manage and win public and private sector bids. You will craft compelling proposals demonstrating the safety and ROI of our driver training solutions. Experience writing tenders in transportation, logistics, or fleet management is required.

Project Manager to lead the delivery of utility-scale Solar PV and BESS projects (20MW+) in Spain. Full ownership from Ready-to-Build through construction and commissioning. Experience managing utility-scale Solar PV projects and EPC contracts required. Fluent Spanish and English essential.

Procurement Technician Intern to support procurement of Interior Design goods. Assist with supplier communication, price comparisons, order tracking, and document review.

Senior Software Engineer to shape mobile architecture, serverless backend, and engineering standards at a rapidly growing company. Experience with React Native, TypeScript, Node.js, AWS Lambda, and AI product features is required.

Field Service Engineer needed for on-site installation, commissioning, and technical support of power equipment. Requires electrical or mechanical engineering degree, 2+ years experience, and fluency in Spanish and English.

LG Spain's 12-month internship program for recent graduates and final-year students. Work on real projects across various departments, learning through agile methods and hands-on experience. Must be available full-time and have the legal right to work in Spain.

Project Manager to oversee automation, BMS, and energy controls for hyperscale data center projects from design through handover. Will act as the owner's representative, managing schedules, budgets, and technical oversight. Requires 10+ years of experience managing similar projects and strong client-facing skills.

Process Operator for beverage production at a co-packing facility in Castellón de la Plana, Spain. Responsibilities include quality inspection, bulk shipment preparation, beverage blending, and carbonation. Requires experience in food, beverage, or process industries, HACCP knowledge, and technical insight.

Data Chemical Engineer Intern will analyze testing data, identify improvement opportunities, and prepare reports. Requires analytical mindset, synthesis and communication skills, and advanced Excel and Power BI.

Dutch-speaking Sales Development Representative needed to generate leads and qualify prospects in the Netherlands and Flemish-speaking markets. Responsibilities include lead research, outbound prospecting, and pipeline management. Requires native Dutch and professional English, sales experience preferred.

The Head of Legal will build and lead the legal function for a global technology company, focusing on intellectual property strategy, platform risk, and regulatory compliance. The role requires deep expertise in trademarks, copyright, platform enforcement, and experience operating across U.S. and European legal environments.

Mabxience seeks a Data Engineer to design, develop, and maintain data pipelines and ETL processes. The role involves extracting, transforming, and integrating data from diverse sources, ensuring data quality and availability for analysis. Responsibilities include automating data workflows, developing data models, and troubleshooting data issues.