backend developer English-speaking jobs in Extremadura

Junior Cybersecurity Engineer to participate in security evaluations, ad-hoc assessments, and R&D projects. Requires technical background, coding experience (Python/C/C++), Git, and strong analytical and communication skills.

As part of the Local Ops team, you will help build and improve courier experience by connecting with riders, understanding their needs, and proposing solutions. You will execute administrative tasks, act as a point of contact for fleet leads, and analyze operational metrics to optimize delivery times and courier earnings.

Process Engineer to support digital transformation initiatives in an industrial environment. Analyze, document, and adapt existing work processes to new digital systems.

Growth Marketing Lead to drive revenue through marketing activity. Manage LinkedIn presence, create content, generate leads, and support sales. AI-savvy and commercially minded. Freelance/autónomo initially, transitioning to employed contract.

Payroll Risk & Compliance Specialist focused on Spain. Deep knowledge of Spanish payroll legislation and hands-on experience in a senior payroll, audit, or compliance role required.

Senior HR leader to develop and execute global HR strategies, manage the full employee lifecycle, and drive organizational change in a fast-growing manufacturing company.

The Knowledge Base Operations Engineer prepares, tests, deploys, and maintains software composition analysis (SCA) Knowledge Base updates. Responsibilities include running Ansible playbooks, writing Python scripts, operating a Go-based mining tool, managing data transfers, and delivering updates to customers.

Remote Dutch-Speaking Customer Experience Specialist for a premium automotive brand. Call customers, address questions, and highlight brand value. Fluent Dutch and English required, high school diploma, and some customer service or sales experience preferred.

Lead the architecture, design, and development of scalable web applications using React and TypeScript. Integrate AI-powered components into web applications and mentor other engineers.

Automotive Program Buyer needed for Tier1 supplier in Barcelona. Requires Bachelor's degree, 4+ years experience, project management knowledge, and high English proficiency. Responsibilities include supplier selection, RFQ management, negotiation, and program coordination.

Avidity Science seeks a Biomedical Sales Manager to build and grow its presence in Spain, with future support for Italy and Portugal. This field-based role focuses on introducing animal drinking systems and water purification solutions to research environments. The ideal candidate will have experience in technical, scientific, or capital equipment sales, distributor management, and be fluent in Spanish and English.

Senior Account Executive to drive revenue growth by targeting large hospitality accounts in Spain. Full-cycle outbound sales role requiring 4+ years of experience, proven success in closing deals, and strong communication skills. Must be fluent in Spanish and English.

Electrical Engineer needed for steel making project. Oversee LV/MV power distribution, substations, and automation interfaces. Ensure compliance with international standards and project specifications. Coordinate with EPC/EPCM partners, OEMs, and internal stakeholders.

Blueberry Research Group offers a four-week research sprint for early-stage startups focused on sustainability, health, education, wellbeing, and longevity. A trained researcher will work with founders to map assumptions, conduct customer discovery, and synthesize findings to clarify target customers, problems, and next steps.

Ensures compliance with Service Level Agreements (SLAs) across airport lounge operations. Monitors service quality, operational checklists, and performance standards. Identifies service gaps and implements corrective actions. Collaborates with operational leaders, support functions, and airport stakeholders to maintain service excellence.

Lead and inspire a team of engineers in building data intelligence solutions. Drive technical excellence, foster innovation, and ensure alignment between product vision and engineering execution. Collaborate with cross-functional teams to deliver scalable, high-quality software solutions.

Leads the planning, establishment, and management of the company's after-sales system and team in Spain. Develops and implements local after-sales strategies and manages service networks. Ensures compliance with regulations and collaborates with cross-functional teams.

The Head of School is responsible for the overall academic and operational leadership of the school. The successful candidate will safeguard the integrity of Montessori pedagogy and the school's values while ensuring that the curricular standards required for national and international accreditation are maintained. The Head of School leads the educational direction of the school across Early Years, Primary and Adolescent programmes. They also oversee the day-to-day functioning of the school, ensuring that systems, policies, safeguarding practices, and operational procedures support a safe and well-organised learning environment.

HR Specialist to manage the full employee lifecycle in Spain. Responsibilities include onboarding/offboarding, performance evaluations, labor relations, and developing training plans. Requires a degree in a related field, 3+ years of experience, English proficiency, and strong MS Office skills.

The Robotics Automation Success Technician is a field-based role responsible for the entire robot lifecycle, from pre-sale demonstrations to post-deployment support. This role includes installation, customer training, usage optimization, and first-line technical support.