backend developer English-speaking jobs in Extremadura

Senior Electrical Designer to join a leading client in the Oil & Gas and Power Generation Industry. Fluent English required for national and international projects. Experience in FEED and detailed electrical design for power and oil & gas projects is essential. Solid knowledge of hazardous area classification and experience with SP3D, SmartSketch, MicroStation, and AutoCAD.

Senior Software Engineer to build high-performance APIs, integrations, and access control systems for a SaaS platform. Focus on backend development with Ruby on Rails, PostgreSQL, Redis, AWS, and Kubernetes.

Senior AI Creative produces high-quality, brand-consistent fashion e-commerce visuals from briefs. Combines visual taste with deep expertise in generative AI workflows to deliver realistic, stylish assets in consistent sets. Builds and optimizes custom workflows in Weavy and ComfyUI, leveraging AI models like Nanobanana, Seedream, and Kling. Refines outputs using AI and traditional tools to meet professional fashion standards. Portfolio demonstrating commercial fashion aesthetics and AI-generated e-commerce fashion content required. Experience with ComfyUI, Weavy, and leading AI models is essential.

Lead and manage the Spanish subsidiary of a German market leader, defining and executing business strategy, ensuring profitability, and driving market expansion.

Global Governance & Engagement Officer will shape and drive the future of corporate compliance and ethics. This senior role reports to the Chief Compliance Officer and partners with senior leadership to strengthen governance, embed ethics, and ensure alignment between culture, accountability, and performance.

Buyer/Visual Merchandiser will develop and execute product merchandising strategies across e-commerce, retail, and wholesale channels. Responsibilities include buying, trend forecasting, visual merchandising planning, and collaborating with cross-functional teams to ensure brand consistency and commercial success.

Leads and manages EU regulatory activities for Active Substances, substance defense, and related dossiers. Ensures compliance with EU regulatory systems and frameworks. Prepares, reviews, and manages regulatory dossiers and technical documents. Collaborates with cross-functional teams on regulatory initiatives.

Dental Customer Care Specialist needed to provide excellent customer service via various channels. Must have a Bachelor's Degree in Dentistry, excellent French (C1), and professional English (B2-C1).

Design and propose AIDC solutions (printers, barcode, RFID, mobile computing, software) in collaboration with sales and marketing. Provide technical expertise, project support, client engagement, and documentation/training for successful deployments. Serve as a subject matter expert on AIDC technologies and industry best practices.

This temporary role involves performing technical repairs, calibrations, and refurbishments on Werfen Instrument Systems. Responsibilities include troubleshooting, diagnosing issues, updating equipment, and providing service quotations to customers.

Project Coordinator Intern to support EcoVadis certification for the company's brand in Spain. Responsibilities include coordinating with internal stakeholders, collecting and organizing documentation, tracking project milestones, and assisting with questionnaire submissions. Must be fluent in English and Spanish and have strong organizational and communication skills.

Energy Solutions Engineer will design and deliver energy efficiency solutions for industrial clients across Europe. Responsibilities include conducting energy audits, developing savings models, and collaborating with sales, projects, and engineering teams. Requires 3+ years of engineering experience, technical sales experience, and fluency in English and Spanish.

Sales Engineer to create demand and achieve high win rates in the Iberian market, focusing on the Barcelona area. Requires 3+ years of experience selling integrated robotic solutions to manufacturing customers, technical knowledge of industrial automation, and native-level Spanish skills.

Interior Designers (Senior and Junior) needed to develop standardized hospital room models. Responsibilities include defining design guidelines, creating visual materials, and ensuring compliance with healthcare standards. Degree in Interior Design or Architecture, strong portfolio, and English C1 required.

Storage Engineer will design, implement, and optimize energy storage systems, focusing on lithium-ion batteries, hydrogen, and other emerging technologies.

Manages production of pharmaceutical products at external vendors (CMOs). Plans, manages, and drives Fill & Finish activities ensuring quality, scope, budget, and time adherence. Collaborates with cross-functional departments and builds relationships with internal and external stakeholders.

Plan and manage production in a dynamic industrial environment, ensuring timely response to customer demand. Create and optimize production sequences using SAP and MES software. Monitor MRP, confirm orders, and supervise plan execution. Analyze KPIs and identify production bottlenecks.

Lead the strategic launch and P&L ownership for a leading European EV company in Spain and Portugal. Build strategic partnerships with CPOs, installers, and leasing companies. Adapt global brand strategy to the local market and drive user growth.

Lead Product Designer to guide complex client projects from ideation to launch. Strong visual design skills and experience leading multidisciplinary teams are essential.

Airbus Defence & Space seeks an AAR Control System Engineer to join the TADYR2 team. The role involves defining, developing, and integrating Control, Monitoring & Recording Sub-systems for Airbus aircraft, ensuring safety, quality, and performance. Responsibilities include developing flight control computer functionality, specifying and monitoring the development of electronic flight control equipment by external suppliers, and participating in system testing and certification.