backend developer English-speaking jobs in Extremadura

Drive new business sales for a leading SaaS/DevOps company in EMEA. Manage the full sales cycle, from identification to closing, for technical customers.

Technical Sales Representative for a leading industrial machinery company. Develops sales and manages projects by providing technical support and guidance.

Senior Revenue Manager will maximize revenues, market share, and profitability for managed properties in partnership with General Hotel Managers. Responsibilities include strategic pricing, budgeting, forecasting, daily revenue management optimization, performance analysis, and communication with stakeholders. Requires 5+ years of experience as a Revenue Manager, a degree in a relevant field, fluency in English, and proficiency in revenue management systems.

Inside Sales Representative will provide expert account management, develop relationships, and research sales opportunities. Responsibilities include preparing proposals, achieving sales targets, and resolving customer inquiries. Requires proficiency in Danish and English, a sales background, and strong communication skills.

Leads and manages technology transfer projects, providing project management, scientific, and technical expertise in quality, technology transfer, and regulatory affairs.

Internal Audit Manager will lead and deliver operational and financial audits across global operations. Responsibilities include planning and executing audits, communicating with stakeholders, and identifying control weaknesses. Requires 7-10 years of audit experience, including at least 2 years as a manager, and strong knowledge of internal controls and risk management.

Experienced Market Strategy Manager (Inside Sales) will support Business Development by identifying and seizing new market opportunities. Responsibilities include prospecting, market research, lead support, and client meeting arrangement. Requires a bachelor's degree, 1-3 years of experience, and proficiency in English.

Data Engineer needed to design, build, and maintain large-scale data systems. Requires experience with data warehousing, ETL tools (DBT mandatory), cloud environments (AWS or Azure), Apache Airflow, and Python development. Must have strong SQL skills and experience with BI tools.

Postdoctoral Researcher to conduct finite element simulations of thermal segments in an energy storage system. Validate simulations through laboratory work and collaborate with manufacturers and research institutions. Produce reports and scientific articles. PhD in a relevant field and experience with finite element simulations required.

QA Automation Engineer will join a flagship project for a German multinational in the insurance sector. Responsibilities include defining test automation strategy, analyzing test automation maturity, developing and enhancing an open source test application framework, and training test automation engineers. Requires a university degree in a relevant field, 5+ years of experience in digital software development, fluency in English, and proficiency in programming languages (Java preferred), automation frameworks (Playwright, Cypress, Selenium), and CI/CD tools (Github, Jenkins).

Receptionists provide exceptional customer service as the first point of contact for student queries and complaints. They manage daily reception operations, handle check-in/check-out procedures, and assist with administrative tasks.

Ayesa seeks a Junior Project Manager & Business Developer to manage and coordinate opportunities and bids, and project management for transport infrastructure projects in Europe, Middle East, Asia & Africa. Responsibilities include market research, bid management, contract and financial management, and project scheduling.

Digital Marketing Intern to support the Growth Team in developing Aimsun markets. Will produce content, assist with digital campaigns, and conduct contact research. Must have a Marketing, Digital Design, or related degree and proficiency in Microsoft Office, web editing tools, and CRM systems.

The Programme & Content Manager leads the planning, coordination, and delivery of WTTC's written and narrative content, ensuring clarity, consistency, and strategic alignment. The role involves managing complex content workflows, collaborating with senior stakeholders, and delivering high-quality outputs such as speeches, reports, and thought leadership materials.

Collector responsible for managing invoice collection, resolving customer issues, and ensuring timely payments. Requires 2+ years of experience in credit and collections, familiarity with financial regulations, and proficiency in financial management tools.

Beast, a high-end Asian restaurant, seeks experienced waiters/front of house staff for its Marbella location. Fluent English is required, Spanish is a plus. Must be confident, friendly, and comfortable serving a high-end clientele in a fast-paced environment.

Airbus CyberSecurity seeks a DevOPS Engineer to design and develop innovative architectures for a cyber-training platform. Responsibilities include creating training labs, researching new computer attacks, and leading training sessions. Requires a Master's degree in a relevant field, proficiency in JavaScript and Python, and knowledge of Linux, Windows, REST architectures, VMware, and Docker.

Event Manager needed for a long-term international campaign in Málaga, Spain. Coordinate all logistical elements of corporate events, from planning to execution. Manage vendor relationships, on-site support, and administrative tasks.

Onboard and engage German-speaking companies in a dynamic Barcelona-based team focused on digital marketing ads. Develop high-performing PPC campaigns, promote Google Products, and drive product adoption while minimizing churn. Requires 2+ years of sales/marketing experience, C2 proficiency in German and English, and strong client relationship management skills.

Change Lead will translate global change strategies into local execution, ensuring business readiness for new ways of working. Responsibilities include leading local communications, stakeholder engagement, training, and monitoring change progress.