hr English-speaking jobs in Castile-La Mancha

Seeking Algae Fermentation Specialist – Industrial Collaboration Opportunity We are an innovative company working on the industrial production of cooking oil from micro-algae. We are looking to collaborate with a technical expert who is highly experienced in heterotrophic micro-algae cultivation and the extraction of edible oils from Micro-algae.

Job Purpose: Be the operational and commercial backbone for our partners, ensuring seamless sales execution, proactive issue resolution, and exceptional service delivery. This role combines operational excellence with active engagement in partner development and sales enablement.

Club Demonstration Services (CDS) is the leading in-store marketing company for COSTCO, providing product demonstrations, samples, and events to drive sales and brand awareness for food and consumer goods companies within Costco warehouses globally.

We are Hiring: Project Manager at RIGPRO! Join RigPro, part of NTG Mast Group's service division, the only truly global rigging service provider dedicated to delivering engineered solutions on any type of rig and rigging. We are committed to the top standards of customer care and service with a rapid, global response.

We are seeking a Senior Data Scientist/AI Engineer specializing in AI Safety to lead adversarial testing, risk assessment, and safety evaluations for LLM- and agent-powered chatbot systems. This role focuses on ensuring that AI technologies are safe, reliable, and aligned with business and user needs across high impact use cases.

About usifeel is a unique, comprehensive, and scalable solution that uses data to provide a holistic understanding of the employees' mental well-being, inspire human growth, and guide organizations toward cultivating a positive mental well-being culture. We impact society positively through our commitment and know-how, led by the best professionals.

Sustainability Project Coordinator – Join Carbon Complete Are you passionate about sustainability and eager to make a meaningful impact in a fast-growing startup? Carbon Complete is hiring for an exciting full-time position in CBAM consultancy and training, ESG reporting, and carbon reduction planning.

Medical Science Liaison – Spain Role: Full-time, permanent Location: Barcelona, Spain The Role: As a result of the continuous growth of our company and upcoming launches of new original products, we are now looking to hire our first Medical Science Liaison within Spain.

**Job Description:** If you are passionate about fighter aircrafts, you spend hours with flight simulators and you are looking for an opportunity to work in a company with cutting-edge technology, please continue reading this job offer.

Are you looking for the next challenge in your career? Would you like to be part of an exciting, highly qualified team of professionals in an international environment? We are currently looking for a qualified Java / Full-Stack Engineer – Open Banking (GCP · Microservices).

Your Responsibility Analyze investment ideas through industry research, market research, macro-economy assessment, project risk to return analysis, and competitive analysis within Renewable Energy Industry Able to run a project sale process including but not limited to preparing Investment Memorandum and Financial Model, originating investors, negotiating transaction documents, etc.

The Role:We are seeking an experienced and dynamic Customer Success Manager to join our team in Spain. In this role, you will be the primary point of contact for our largest and most strategic speaking customers, guiding them through their entire journey from onboarding and adoption to retention and advocacy.

We are currently looking for a Commissioning Administrator to join a large-scale industrial project in South Spain (coastal location). This is a 12-month assignment with an urgent start, offering the opportunity to play a key role in supporting the commissioning team and ensuring smooth, well-documented handover of all mechanical, electrical, and instrumentation systems.

We are hiring an MLOps Engineer for a fixed-term contract ending in June 2026, based in Zaragoza or Barcelona (hybrid working model). This opportunity is with a leading European deep-tech company operating at the intersection of AI and advanced computing.

Requirements: Accurately identify technical issues, track resolution, and ensure effective solutions are delivered. Customer Solutions: Provide appropriate solutions based on complaint type and severity; drive issue closure and ensure customer satisfaction.

At Bahia Principe, we believe that true luxury is to experience happiness. We put all our effort into service excellence, genuine hospitality and constant innovation.

People come to SNGULAR attracted by the opportunity to work on cutting-edge projects — and they stay because they collaborate with top professionals in a supportive, people-first culture. People First: Our number one value is "People before results". We believe that your voice, ideas, and perspective truly matter.

About Skrumble: Skrumble is a review and comparison platform for brokers, prop firms, crypto exchanges, and cross-chain bridges. We publish independent reviews based on real testing and provide comparison tools to help traders make informed decisions. Our platform attracts visitors researching their next trading platform.

Our mission is to enable the world to create and maintain reliable digital products. To achieve this, we develop resiliency products and deliver services around the Cloud Native ecosystem. What do we offer? The conditions are:Salary EUR 27-60KFlexible hours as long as it fit with the projects you are working onWhat will you do?

Join Capgemini Insights & Data, a global leader with 16,000+ experts delivering cutting-edge solutions in AI, Analytics, and Cloud. We're on the lookout for a Big Data/Data Engineer to join our growing team. If you're passionate about tackling challenges, exploring the latest tech, and shaping the future, we want to meet you!