backend developer English-speaking jobs in Extremadura

AWS Cloud Engineer with 5+ years of experience in IT infrastructure and AWS migration. Expertise in core AWS services, cloud architecture, and database migration tools. Proven ability to manage phased migrations and optimize cloud performance and cost.

Manage and develop relationships with clients, ensuring satisfaction and long-term retention. Optimize account performance, address client needs, and track progress toward growth targets.

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.

The Fulfillment Scheduler – Automotive will create production schedules, balance production across plants, and ensure accurate planning setup in Blue Yonder. The role requires a Bachelor's degree in a relevant field, advanced Excel skills, and strong English and Spanish communication skills.

Senior Business Developer to identify and engage European startups and research institutions seeking EU funding. Generate new business opportunities and build relationships across the innovation ecosystem. 3+ years of experience in business development, strong negotiation skills, and fluency in English required.

Senior Electrical Engineer to plan and design water treatment solutions for Data Centre projects. Experience in industrial projects, especially Oil & Gas, energy, or water treatment required. Knowledge of international standards (IEC, UL, NFPA) and CAD tools (AutoCAD Electrical, EPLAN P8) essential. Minimum English B2 level required.

GBSB Global Business School seeks part-time lecturers to teach business courses in Barcelona. Applicants must have a Master's degree, strong English skills, and experience designing and delivering curriculum-based instruction.

Develops a functional ATC On-Board System Description & Installation Proposal, including hardware/software configuration and application data features. Works closely with teams across the business, including RAMS, validation, Test & Commissioning, and other project teams. Responsible for system design, performance, and meeting project requirements. Participates in Gate Reviews and supports application projects.

Design and integrate electromechanical systems for high-power AESA radar platforms. Develop mechanical structures and cooling systems for defense-grade electronics. Select and validate commercial components ensuring compliance with ruggedization and reliability standards.

Assists Civil Superintendent in planning, design, organization, and supervision of civil construction. Helps close subcontracts, controls progress, and prepares reports. Requires Bachelor's Degree in Civil Engineering or similar, 3 years experience in photovoltaic plant construction, and proficiency in Excel, Word, and AutoCAD.

Administration Specialist to support the administrative office team in a renewable energy company. Responsibilities include reception management, fixed asset management, vehicle management, meeting arrangement, and other administrative tasks. Requires a degree in a relevant field, advanced Spanish and English, and 2+ years of experience.

Experienced QC Consultant needed for a GMP-regulated laboratory environment. Perform biological and immunochemical testing, support method validation, and lead investigations. Minimum 3+ years' experience in a similar QC role required. Fluent Spanish and good English skills necessary.

The Delegado Comercial will drive sales and build client relationships. This role requires identifying opportunities, delivering tailored solutions, and collaborating with internal teams.

Senior ALM, Structural and Treasury Risk Consultant to join a specialized business risk & CIB team. This role involves consulting projects on asset-liability management (ALM), banking book market and liquidity risk, and developing new solutions on FTP and treasury risk monitoring and management.

Neotalent Conclusion seeks a Wireless Engineer to provide L3 support for 2G, 3G, 4G, and 5G networks for major Spanish operators. Responsibilities include BTS and OSS upgrade projects, network risk management, and support during key events.

TUI is seeking digital-savvy Service Support Reps to join their team in Mallorca. Successful candidates will provide exceptional customer service to international guests, offering tailored recommendations and resolving issues. Must be fluent in English and German and have a driving license.

Lead Hardware Engineer to drive hardware development lifecycle for electric aviation propulsion systems. Responsibilities include team leadership, system architecture, and coordination across multidisciplinary teams. Requires experience in EMI/EMC testing, LTSpice and MATLAB, and leading technical engineering activities.

Life Science Project Manager to lead the development and implementation of healthcare technology projects from conception to delivery. Responsibilities include translating customer needs into actionable specifications, ensuring project success within time and scope constraints, and providing clinical, technical, and regulatory guidance to customers. Must have strong knowledge of Good Clinical Practice (GCP) and clinical research regulations, proven project management experience in software medical device development, and deep understanding of the health industry.

CMC Specialist to author and review CMC documentation for global registration applications and variations. Requires a scientific degree, 4+ years CMC experience, and knowledge of regulatory guidelines.

Manage and develop relationships with clients, ensuring satisfaction and long-term retention. Optimize account performance, address client needs, and track progress toward growth targets.