English-speaking jobs in Santander

Sales Development Representative fluent in English and Spanish to prospect for new opportunities and execute campaigns. Will qualify leads, conduct outbound prospecting, and work with the global business development team to drive demand. Requires 1-2 years of outbound sales experience in SaaS environments.

The Researcher will conduct hands-on research and development focused on battery cell preparation, testing, and recycling. Responsibilities include Li-ion coin cell preparation, Li recovery, electrochemical testing, materials characterization, and data analysis.

Sales Intern to support the commercial team in strategy and daily operations, including commercial management, data analysis, system management, and strategic project support.

Customer Service Agents provide support to customers via phone, email, chat, and other digital channels. They resolve issues, ensure customer satisfaction, and contribute to service quality improvement.

Sales Support Administrator to provide administrative support to the sales team, including preparing meeting materials, assisting with client proposals, and maintaining accurate client records.

Clinical Data Manager ensures data accuracy, integrity, and regulatory compliance across clinical projects. Responsibilities include monitoring data quality, creating reports, programming eCRFs, and collaborating with cross-functional teams. Requires a Bachelor's or Master's degree in a related field and at least 2 years of experience in clinical data management.

SMC Corporation seeks a Project Engineer IT (Project Manager) for its European Marketing Center in Vitoria. The role involves defining project scope, developing project plans, managing third parties, and ensuring on-time, on-budget project delivery. Experience with web application programming (JAVA preferred) and UNIX/LINUX is valued.

Customer Service Specialist provides daily support, organizes activities, and ensures client well-being. Responsibilities include client engagement, transportation, logistics, and reporting. Requires fluency in English, a valid EU driving license, and experience in client-facing roles.

Technical Lead for electrical power distribution projects in data centers. Leads technical strategy and execution, ensuring resilient and scalable solutions. Requires a Master's degree in Electrical Engineering, 5+ years of project leadership experience, and 5+ years in electrical power distribution. German (B2) and English (B2/C1) fluency required.

Evaluate a new AI personalization feature for Gemini, assessing the quality of model responses based on user's personal data and experiences.

The Data Technical Lead designs, implements, and ensures quality assurance of data solutions within a specific business domain. This role bridges enterprise data architecture and operational delivery, ensuring data initiatives are well-designed, implemented, scalable, and aligned with business needs. Responsibilities include technical design, implementation, and quality control of data solutions, including the evolution of the Data Lake.

Plan and manage events, liaise with clients, organize logistics, and budget for successful event execution. Coordinate with teams, vendors, and clients to deliver flawless events while maintaining high service standards.

Freelance Sales Specialist to lead market expansion into the Spanish accounting sector. Focus on identifying distribution partners and closing high-value accounts. Requires an established network of C-level contacts in the Asesoría, Gestoría, and Professional Services landscape. Proven track record of selling B2B SaaS, Fintech, or AI solutions in Spain is essential.

Laboratory Technician needed to perform experiments, analyze data, and support laboratory organization. Requires a Bachelor's or Master's degree in a relevant field and experience with cellular biology, molecular biology, and other laboratory techniques.

Crypto Arbitrage Trader will identify and execute arbitrage opportunities across exchanges, futures markets, and funding rates. Responsibilities include managing capital allocation, optimizing execution speed, and implementing risk controls. Requires proven experience executing crypto arbitrage strategies, strong quantitative skills, and proficiency in English.

Project Director to lead execution of large-scale photovoltaic solar plants in New York, USA. Manage entire project lifecycle, ensuring technical, financial, and timely completion.

Financial Risk Analyst will assess, measure, and monitor credit risk of clients. Responsibilities include performing financial analysis, preparing risk assessments, analyzing countries from a macroeconomic perspective, and monitoring liquidity and settlement risk.

We seek a German-speaking travel content creator to produce engaging video content for TikTok and Instagram Reels. The role involves shaping a distinct German brand voice, building a social media community, and collaborating with international teams.

Provides sales support, manages customer interactions, and assists with sales operations. Requires fluency in English and French, strong communication skills, and proficiency in Excel.

Senior Backend Developer for a contract role (8-12 months) with a day rate of €350-€380. Design, develop, and maintain backend services using Go, contributing to service architecture and scalability.