151 English-speaking jobs in Castile and León

Principal International Web Access & Compliance Engineer to own web reachability and geo-performance across markets. Diagnose complex issues involving DNS, BGP, CDN, and IP reputation. Requires 7+ years in Networking, Infrastructure, or SRE.

Head of Marketing to own the complete rebrand and repositioning of Keyrock as it merges crypto-native with traditional finance. This transformation mandate requires a crypto-native, inspiring leader to drive strategy and build a premium brand identity.

Rippling HCM Consultant needed with 5-6+ years of experience. Must be Rippling certified and possess balanced expertise across HR, Payroll, Reporting, and architecture. Requires strategic thinking and strong communication skills for complex implementations.

Cloud Operations Engineer to support Centric Cloud Customers and maintain a scalable, robust platform for the C8 cloud application. Responsibilities include resolving critical issues, deployments, and managing cloud infrastructure.

Own product and technical delivery of compliance and safety initiatives. Translate safety policies and legal requirements into product features, improving moderation systems and leading third-party safety integrations.

Experienced Freelance Project Manager needed for a global digital agency. Manage client engagements from discovery to delivery, running Agile ceremonies and owning documentation. Requires 4+ years in a digital agency setting with a product management mindset.

Senior Software Engineer to support large-scale AI training projects. Focus on implementing features, refactoring, and performance optimization. Requires strong commercial software engineering skills and knowledge of algorithms.

ASQ International seeks an experienced Business and Economics Teacher for a leading international school. The role requires teaching Business Studies and Economics at IGCSE and A Level. Candidates need a relevant degree and teaching qualification.

Experienced Python Software Engineers needed for project-based engagements with an AI lab. Work involves debugging, feature development, refactoring, and testing in real-world codebases. Requires 2-7 years of experience and proficiency in Python.

Medical Affairs Manager for Cardiovascular/Vascular Surgery. Act as a clinical and scientific expert, building relationships with HCP/KOLs. Requires a Medical Degree with clinical experience in Cardiovascular/Vascular Surgery and prior Medical Device industry experience.

Drive enterprise observability transformation by migrating a large-scale Datadog environment. Leverage Datadog, Terraform, AWS, and Kubernetes to build a scalable platform. Requires 7+ years in Observability/DevOps and 5+ years with Datadog migration.

Senior Performance Marketing Expert to own and scale paid acquisition channels end-to-end. Responsibilities include rapid testing, data-driven decision-making, and building scalable systems. Requires 4–10+ years in performance marketing with experience managing large budgets.

Senior Java Developer needed for software development and maintenance of customized solutions for a public sector client. Focus on building secure, scalable platforms using Java, Spring, Quarkus, and microservices.

Cloud Architect to guide AWS and Azure evolution, standardizing and governing infrastructure. Lead FinOps, integrate M&A environments, and partner on cloud solution design. Requires 8-10+ years in cloud engineering with strong Terraform/Ansible skills.

Support the Divisional Manager in achieving goals for Peripheral Interventions in Cataluña, Aragón & Baleares. Manage accounts, promote products, and develop the commercial area in medical devices. Requires 2-3 years of relevant sales experience.

Senior Software Engineer (Rust) to build control planes for AI infrastructure. Drive development of microservices and Kubernetes operators in Rust and Go, integrating Datacenter Networking and DPU architectures. Requires 5+ years experience and mastery of Rust.

Head of Risk to own and develop the firm's risk function end-to-end. This senior role requires quantitative risk expertise to design and enforce a firm-wide risk framework across traditional finance and digital assets.

Design, develop, and maintain industrial software solutions using C# (.NET) and Python for manufacturing automation. Integrate software with hardware, optimize performance for 24/7 operations, and collaborate with cross-functional teams.

Lead the site Asset Reliability program, maximizing technical availability by implementing analytical problem-solving techniques. Own MIR and RCA systems, embedding reliability into maintenance strategy to reduce downtime. Requires engineering degree and 5 years in FMCG manufacturing.

Senior Google Ads Specialist for an international e-commerce group. Own Google Ads performance across Search, Shopping, and PMax for a brand, driving growth, efficiency, and profitability. Requires in-house e-commerce experience.