151 English-speaking jobs in Castile and León

ROC Technical Lead supports safe and efficient operation of offshore wind assets from a remote center. Responsibilities include monitoring performance, remote diagnostics, and assisting field teams with technical issues. Requires engineering degree and experience with wind turbines and SCADA systems.

Photographer needed for paid, flexible shoots in Valladolid. Responsibilities include reviewing briefs, setting up shoots (food, products, portraits, etc.), shooting on location or in studio, and editing images. Must own a DSLR/mirrorless camera and be proficient in Lightroom or Photoshop.

Senior Quantitative Treasury & ALM Risk role involves developing risk models, VaR99 calculations, and multi-currency hedging strategies. Requires 5+ years in quantitative analysis, proficiency in Python and SQL, and strong analytical skills.

ROC Technical Lead supports safe offshore wind asset operation from a remote center. Responsibilities include monitoring performance, remote diagnostics, and assisting field teams with technical issue resolution. Requires engineering background and experience with wind turbines.

Sales Representative to achieve ADC sales goals by developing and implementing business plans. Requires a Science degree, knowledge of diabetes treatment, and ability to train professionals on products.

Build Cheiron's agent layer and backend systems using Python, FastAPI, and Postgres. Design agent runtimes, tool execution, and RAG systems to power AI-native drug program operating systems. Requires 2+ years shipping production backend systems.

Digital Workplace Specialist to define, implement, and manage collaboration solutions. Responsibilities include supporting the production environment, managing incidents, and delivering integrated IT solutions using M365, Intune, and Entra ID.

Process Development Scientist - Business Development role at a venture-backed techbio company. This position requires 3+ years in CMC, Process Development, or related biopharma functions to advise clients on manufacturing challenges.

Principal FullStack Engineer role requiring deep, hands-on coding (90%). Own end-to-end feature delivery using Next.js, Node.js, and PostgreSQL. Shape technical direction and translate product ideas into shippable work.

Senior Back-End Engineer needed to architect and maintain core services for enterprise real estate technology. Requires deep experience with Node.js, PostgreSQL, scalable APIs, and optimizing complex data models.

Creative & Design Specialist needed to support multimedia production, UI/UX, and motion graphics. Evaluate AI-generated creative outputs for quality and provide detailed feedback. Prior paid experience in human-data work for AI models is required.

Deep Tech Consultant to lead R&D funding proposals for European programs like Horizon Europe. Requires MSc/PhD in Deep Tech, experience with EU funding, and strong analytical/writing skills.

Senior Site Reliability Engineer to build the Infrastructure and DevOps department. Responsibilities include designing scalable cloud infrastructure on GCP, implementing CI/CD pipelines, and maintaining monitoring. Requires GCP, Terraform, and containerization experience.

Experienced Senior Frontend Engineer to build The New Relic One. Responsibilities include developing performant CLI using modern Typescript, working with ReactJS, and optimizing codebase stability. Requires solid modern JavaScript experience.

Finance Developer to build an internal web platform for portfolio management. Responsibilities include developing backend logic in Python, optimizing SQL queries, and creating data visualizations. Requires Python experience and understanding of financial concepts.

Lead digital, data, technology, and AI transformation for Stellantis across Enlarged Europe. Define digital vision, scale personalization, and drive omnichannel strategy. Requires deep digital ecosystem expertise and leadership.

Define and evolve the global data strategy supporting AI-driven products. This role bridges business, data, and AI, transforming assets into actionable intelligence while ensuring data governance and responsible AI principles.

Senior Backend Golang Engineer to design and build scalable, reliable backend systems. Responsibilities include developing distributed services, robust APIs, and event-driven architectures using Golang.

Drive adoption and retention in strategic accounts as a Customer Success Manager for Arango's contextual data platform. Requires 5+ years in customer-facing roles, technical skills, and experience with systems like Docker and Kubernetes.

Lead the Machine Learning team, owning the ML ecosystem for AdTech. Design predictive models, scale ML platforms, and drive sub-10ms real-time inference. Requires 8+ years of ML experience with a DSP background.