English-speaking jobs in Santander

Supports the growth of mAbxience's CDMO Biologics business by identifying new opportunities, generating leads, and assisting with business development activities.

System Design Engineer will design and develop RF test solutions for aerospace and defense customers. Responsibilities include architecting, designing, and developing solutions, collaborating with customers, and contributing throughout the project lifecycle. Requires a Bachelor's or Master's Degree in Electrical & Electronic Engineering and 5+ years of experience in a relevant field.

The Field Account On Trade will drive sales and develop strategic relationships with key customers in the assigned area. Responsibilities include implementing the Commercial plan, negotiating Point Sales, and identifying opportunities to maximize Bacardi's performance in the On Trade.

CAD Designer intern to develop 3D models, technical drawings, and visualizations for a floating wind platform. Requires proficiency in SolidWorks and fluency in Spanish and English.

Provides legal support and advice on business operations in the EU. Drafts, reviews, and negotiates legal documents. Handles legal disputes and provides guidance on labor law, data protection, and corporate governance.

Business Developer fluent in French and English seeks to expand a portfolio of startups and SMEs. Full ownership of the B2B sales cycle, from prospecting to closing deals. 2-5 years of B2B sales experience required.

The Assistant Store Manager will support the Store Manager in driving sales, enhancing customer experience, and managing the store in their absence. Responsibilities include customer service, stock management, visual merchandising, and communication with the Area Manager and HQ.

Sales Account Manager specializing in polyolefins (PE/PP) to drive business growth and manage key accounts in the Iberian market.

Administrative, Accounting & Sales Assistant needed for international contemporary art agency. Responsibilities include bookkeeping, financial reporting, sales administration, logistics coordination, and project support. Requires 3+ years experience in administration, accounting, or office management, strong organizational skills, and proficiency in Microsoft Office and accounting software. Fluent English and Spanish required.

We provide a globalized academic environment across our online and on-campus platforms, offering foundation, bachelor’s, and master’s degrees (BBA/BA/MBA). The Role:You will balance strategic oversight with operational excellence, ensuring that our Master’s and MBA programs deliver a world-class student journey.

Senior Experience Designer leads cross-disciplinary analysis, defines digital product concepts, and executes detailed designs. Leads client conversations, mentors junior colleagues, and contributes to business development. Requires 5+ years of experience in experience design, strong design skills, and proficiency in design tools.

Sales Agents are sought for a premium interior scent brand with a recurring revenue model through fragrance refills. Agents will focus on established relationships in interior design stores, concept retail, boutique hotels, and with architects and interior designers.

Senior Optimization Engineer needed to architect and deploy advanced nonlinear optimization engines. Responsibilities include designing custom algorithms, translating multi-physics phenomena into optimization problems, and customizing solver behaviors. Requires a PhD in a relevant field and deep knowledge of nonlinear optimization theory, programming languages (Julia, C++, Python), and large-scale solvers.

Senior Platform Engineer to design, develop, and maintain an internal automation platform using Node.js, Express.js, and EJS. Will build server-side rendered web applications, RESTful integrations, and secure authentication mechanisms. Requires 5+ years of experience in full-stack and platform-focused solutions.

Lead global new business revenue growth for a leading multi-channel offline performance marketing company. Manage a team of SDRs and AEs, build enterprise pipelines across 14 markets, and execute a Land and Expand strategy.

Product Development Senior Scientist leads technical execution of projects across veterinary medicines, hygiene, and feed. Manages lifecycle activities, collaborates with cross-functional teams, and ensures technical and quality requirements are met. Requires a degree in a relevant field and 5+ years of experience in pharmaceutical development.

Provide inbound customer service in Dutch via phone and email for a client. Resolve customer inquiries, follow procedures, and escalate complex cases.

The Stellantis Graduate Program (GPS) Manufacturing is a European program for high-potential graduates. It offers a structured development path with real technical responsibility, cross-country exposure, and leadership development. The program includes a 6-month internship, a 24-month international assignment, and a consolidation phase.

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.

Pricing Actuary to develop and execute UK pricing strategies for Motor, Home, Pet, and SME portfolios. Build data-driven models, analyze portfolio performance, and collaborate with MGAs and partners across Europe.