sales English-speaking jobs in Extremadura

System Engineer to support ESA Data Science Section at ESAC in Madrid. Develop and operate ESA Datalabs, a cloud platform providing scientists access to space science archives. Responsibilities include configuring and administering tools, ensuring deployments, and providing technical support. Requires a degree in Computer Science or related field, 3-5 years of experience in system engineering or DevOps, and strong CI/CD and containerization expertise.

Freelance professional to support new business and client acquisition strategy execution. Identify and research potential clients, manage leads, and support outreach and pitch preparation. Experience in communication, PR, marketing, or branding agencies preferred. Spanish and English fluency required.

Scientia International seeks Scientific Ambassadors to promote open and multilingual publishing to academic communities. Ambassadors will present the company's model, disseminate calls for papers, and facilitate author engagement.

Hardware Engineer will focus on FPGA-centric hardware platform development, including analysis, simulations, bring-up, validation, and documentation. Requires a BSc/MSc in Electronics, Telecommunications, or Electrical Engineering and 1-2 years of experience in electronics development, lab bring-up/debug, test/validation, or similar roles.

Lognext seeks a Valuation Models & Market Risk Senior Consultant to review valuation models, validate Mark-to-Market calculations, and analyze regulatory frameworks. Requires expertise in financial valuation models, market risk, and Python.

Production Manager to lead daily operations, ensuring quality, efficiency, and cost-effectiveness. Develop and execute production strategies, manage budgets, and lead teams. Experience in mechanical manufacturing, quality management systems (ISO 9001), and international environments preferred. Fluent in English and Spanish required.

Customer Operations Specialist to support French-speaking customers. Manage orders, handle inquiries, and ensure customer satisfaction. Requires fluency in French and English, 3+ years of relevant experience, and proficiency in Microsoft Office and ERP systems.

Software Engineer — AI & Trading Infrastructure will design, build, and scale the backbone of our algorithmic trading and SMA execution platform. Responsibilities include architecting and scaling trading and portfolio infrastructure, integrating AI into investment research and execution workflows, and building data pipelines and monitoring tools.

Experienced Sous Chef needed for high-end Asian restaurant in Marbella. Support Head Chef in daily operations, lead hot kitchen team, and ensure quality control. Strong Asian cuisine background and leadership skills required.

Designs, develops, and delivers Microsoft 365 training content, focusing on Copilot. Creates engaging materials, including guides, walkthroughs, and eLearning modules. Facilitates global training sessions, both virtually and in-person, covering various Microsoft 365 applications and digital productivity best practices.

Senior Purchasing Manager needed for large-scale Gigafactory construction project in Spain. Define procurement plans, develop commercial strategies, and manage contracts for construction services, engineering, and materials. Lead tendering processes, vendor selection, and negotiations. Manage contractual change orders, project-related negotiations, and vendor payments.

The Senior Internal Auditor will execute operational and financial audits across Applus+ global operations. Responsibilities include preparing and executing audit projects, conducting fieldwork, and providing recommendations for improvement. The role requires 3-5 years of experience in both external and internal audit within industrial companies, a Bachelor's degree in a related field, and strong analytical and communication skills.

The Senior Geotechnical Engineer provides cross-project support in geotechnical areas, including planning and interpreting geophysical and geotechnical campaigns, preparing scopes of work, and reviewing geotechnical designs. The role also involves providing knowledge and support to other engineering areas and ensuring best practices are implemented.

International Enterprise Account Manager will own the relationship, growth, and long-term success of strategic customers. This role drives customer engagement, satisfaction, renewals, expansion, and ARR growth. The Account Manager will work closely with cross-functional teams to scale Flipflow's enterprise customer base internationally.

The Client Solutions Lead – Security defines and drives go-to-market strategy for cybersecurity solutions, shaping value propositions and supporting complex client engagements. The role acts as a trusted advisor to senior client stakeholders, aligning security strategies with business priorities.

Neotalent Conclusion seeks a Wireless Engineer to provide L3 support for 2G, 3G, 4G, and 5G networks. Responsibilities include BTS and OSS upgrade projects, network risk management, and support during key events. Technical knowledge of mobile networks, OSS technology, Huawei products, and programming is required.

Financial Controller needed with 2-4 years of experience. Responsibilities include budget preparation, purchase and investment planning, KPI tracking, process analysis, and data integrity. Requires a university degree in a related field, advanced Excel skills, and English proficiency (B2 or higher).

Manages daily front desk operations, ensuring smooth department coordination and excellent guest service. Resolves guest concerns, supervises staff, and enforces safety and service standards.

Face to Face Fundraising Manager to oversee and manage fundraising teams in Spain. Develop and execute fundraising strategies, train fundraisers, and ensure campaign goals are met.

Defines and develops machinery and automation systems for aircraft programs. Delivers R&T projects in collaboration with transnational teams. Provides cost and quality improvement projects.