backend developer English-speaking jobs in Extremadura

Clinical Research Associate needed for global clinical development and trial implementation. Requires 2+ years of experience in a similar role, strong understanding of ICH-GCP, FDA, EMA, and local regulations, and fluency in English.

Technical Trainer for automotive industry. Deliver engaging technical training to customers and internal teams. Create technical content and conduct workshops. Requires Bachelor's or Master's degree in Mechanical Engineering, fluency in English and Portuguese, and knowledge of automotive technologies.

Experienced SAP Credit Management (FSCM) consultant needed for a 12-month contract to support a global template rollout across EMEA entities.

Supervises daily operations of Housekeeping functions in accommodation, public, crew, or pool areas. Provides support to Assistant and Housekeeping Managers. Requires one year supervisory experience in a large hotel or cruise line, managing a team of 10+ employees. Extensive knowledge of cleaning techniques, chemical handling, and safety procedures is necessary. Proficiency in computer skills and relevant software is required. Good English language skills are mandatory, Spanish preferred.

Vision Healthcare seeks a Digital Marketing and E-commerce intern to support Marketplaces and Amazon account managers. Responsibilities include managing Amazon Seller Central, SEO analysis and content improvement, and participating in a 4-6 week training program. Fluent English is required, with additional languages a plus.

Launch Specialist will coordinate cross-functional teams to ensure successful product launches, managing timelines, dependencies, and communication.

Land Transport & Infrastructure Consultant will apply consulting skills and functional knowledge to execute assignments. Plan, organize, and lead tasks and projects, leveraging frameworks and methodologies to provide strategic recommendations. Interpret project findings and translate them into solutions.

Senior Infrastructure/Network Architect to design and implement IT architecture for physical security systems across a global estate. Focus on secure integration of CCTV, Access Control, and Intrusion Detection solutions within enterprise network and cybersecurity frameworks.

Support recruitment, onboarding, and training initiatives for a new lifestyle hotel development in Ibiza. Manage HR software, employee relations, and health and safety programs. Assist with payroll, benefits, and compliance.

Inside Sales Representative for the French market will identify, prospect, and close new business within the French mid-market. Responsibilities include pipeline generation, strategic prospecting, consultative selling, and managing the full sales cycle. Native or near-native fluency in French and professional proficiency in English are required. Proven experience in cold prospecting and consultative selling is essential.

Senior Backend Engineer to design, develop, test, deploy, and maintain software in a JVM language and Spring Boot. Experience with microservice architecture, relational and non-relational databases, and AWS is required. Full professional proficiency in English is necessary.

Functional Product Manager for Civitfun, a SaaS brand offering a complete suite to automate the guest journey. Define and maintain the product roadmap, translate business requirements into product specifications, and work closely with engineering teams. Requires 4+ years of product management experience in a B2B SaaS environment and strong understanding of technical concepts.

Full-time Primary Substitute Teacher needed for a British Montessori school in Barcelona. Implement lesson plans, deliver engaging lessons, and foster a positive learning environment aligned with Montessori principles.

AI Engineer will develop and deploy scalable AI solutions, partnering with clients across industries to design, build, and implement innovative solutions.

Sales Manager to develop new customers and maintain relationships with solar developers, EPC contractors, and IPPs in the Spanish market.

Business Development Representatives drive rapid market expansion in new regions and segments. Focus on SMB and mid-market in e-commerce, retail, and service industries. Build a pipeline through outbound outreach, leverage personal networks, and close deals.

We are excited to announce a unique opportunity with one of Europe’s foremost Mid-Size Pharma groups.

Customer Success Manager (CSM) will manage a portfolio of small and medium-sized clients, ensuring customer satisfaction and retention. Responsibilities include onboarding new users, advising on product usage, managing contract renewals, and identifying upgrade opportunities. The ideal candidate has 1-2 years of customer-facing experience, strong communication skills in English and Spanish, and the ability to learn new software quickly.

The Operations Specialist will support the development, deployment, and maintenance of IT compliance applications. Responsibilities include managing projects, ensuring solutions meet stakeholder requirements, and monitoring system performance. The ideal candidate will have a computer science background, experience in information systems, and knowledge of programming languages.

Drive the full sales cycle for a SaaS search solution targeting US and UK/Irish e-commerce businesses. Develop sales strategies, present proposals, and negotiate contracts. Proven B2B outbound sales experience and fluency in English are required.