English-speaking jobs in Santander

Data Specialist focused on Knowledge Graphs to design, build, and maintain scalable graph-based data pipelines. Experience with Knowledge Graph technologies and data engineering tools required.

The Client Advisor represents the Company in a luxury boutique, providing expert sales service and ensuring customer satisfaction. Responsibilities include managing client relationships, executing sales processes, and maintaining product knowledge.

Develop and integrate advanced language model capabilities into Ultralytics' ecosystem. Build LLM-powered applications using APIs like OpenAI, Anthropic, and Gemini. Implement RAG systems, data pipelines, and vector storage solutions. Fine-tune LLMs on custom datasets and collaborate with the YOLO development team.

Manage and develop a client portfolio in the Barcelona area, focusing on aluminum, glass, and PVC sectors. Identify new business opportunities and contribute to subsidiary growth. Analyze market trends, prepare commercial offers, and ensure customer satisfaction.

Senior backend engineer to design, develop, and operate software services within cross-functional teams. Responsibilities include writing clean code, designing domain-driven systems, practicing DevOps, mentoring team members, and leading architectural decisions. Experience with NoSQL databases, modern software development practices, and a higher-level programming language is required.

The Laboratory Lead manages a veterinary diagnostic reference laboratory, overseeing team management, technical support, quality control, and budget. Responsibilities include meeting operational key performance indicators, ensuring associate training and development, and leading laboratory work activities.

The Biorepository Technician will maintain, develop, and implement protocols within the Biorepository team. Responsibilities include sample reception, quality control, aliquot preparation, and data management. The candidate will work closely with the Biorepository Manager, team members, and the Head of the Sequencing Unit.

Experienced ELT & Bilingual Editor needed for a 9-month temporary position to cover maternity leave. Responsibilities include revising and adapting author submissions, creating content, and collaborating with cross-functional teams. Must have a Bachelor's degree and at least 3 years of experience in textbook editing for ELT or CLIL. Native English speaker required.

Experienced Social Media Manager sought to build and manage the online presence of a contemporary luxury apparel brand. Responsibilities include defining brand identity, developing content strategy, and guiding audience growth.

Tech Lead for iOS/Hybrid app development. 5+ years iOS experience required, including Swift, SwiftUI, and published apps. Full stack background and cloud services knowledge a plus. Translate business needs into technical specifications and lead team initiatives. Strong communication and analytical skills in English and Spanish.

As a Software Consultant, you will leverage your intralogistics software knowledge to support the sales cycle, from initial pitches to presenting final offers. You will act as a technical advisor for clients and the internal sales network.

Dataiku ETL Engineer will enhance and maintain existing Dataiku ELT flows, contribute to flow redesign, and monitor/optimize performance. Responsibilities include diagnosing and resolving issues, configuring monitoring tools, and collaborating with stakeholders. Requires 5+ years of Dataiku experience, strong Python and SQL skills, Unix/Linux administration, and database knowledge. Experience with financial industry processes and AML/Compliance systems is advantageous.

Senior Tech Recruiter to conduct global recruitment for niche technical roles in R&D and software engineering.

Sales Account Manager to develop and manage a portfolio of B2B clients in Madrid. Promote and sell mobility solutions to corporate customers, build strong relationships, and achieve sales targets. Proven B2B sales experience and strong communication skills required.

Fullstack Engineer to build and integrate end-to-end systems, design product features, and enforce web developer best practices. Requires +4 years of experience with React, Typescript, and Next.js.

Senior Embedded Software Engineer to develop firmware and software for intelligent soldering stations. Responsibilities include defining software architectures, developing firmware in C, and collaborating on hardware bring-up and debugging.

As a Sales Development Representative, you will be the first point of contact for customers, cultivate client relationships, and guide businesses in adopting advanced cloud technologies. You will drive revenue growth by identifying opportunities and maximizing up-sell and cross-sell opportunities.

This permanent, hybrid role requires proven B2B SaaS sales experience and fluency in German (C2) and English (B2). The Account Executive will develop sales strategies, nurture leads, and present solutions to clients.

Optimization Technical Management Leader needed for a leading multinational technology company. Optimize delivery processes, manage customer requirements, and ensure technical project delivery. Requires 5+ years of experience in radio optimization and planning, strong technical mastery, and excellent stakeholder management skills.

General Health Psychologist specializing in pediatrics and early intervention needed for a team supporting children aged 3-12. Responsibilities include assessment, diagnosis, treatment, and family therapy. Must be fluent in English.