backend developer English-speaking jobs in Extremadura

Senior Yacht/Marine Design Engineer to develop innovative powerboats. Responsibilities include 3D modeling, 2D drawings, BOMs, weight estimates, and system design. Requires a B.Eng in a relevant field, 3-5 years of experience, and proficiency in 3D/2D CAD.

Associate, Business & Legal Affairs will provide legal advice and support Youplanet's business across projects. Responsibilities include drafting, reviewing, and negotiating agreements such as influencer, production, distribution, and brand partnership contracts. Must have professional-level English and Spanish fluency, a law degree, and 3+ years of entertainment law experience.

Senior Veeva RIM Business Support Consultant needed to support regulatory business teams in sprint-based implementation programs. Experience with Veeva RIM Registrations, data migration, and system integrations required. Strong stakeholder management and communication skills essential.

This role supports payroll activities and/or data management/customer service, ensuring accurate and timely output. Responsibilities include processing payroll, supporting statutory and year-end reporting, advising on client queries, and supporting apprentices/associates.

Senior/Lead Game Artist to create concepts and final assets for a high-energy casual mobile game. Responsibilities include market research, cross-team collaboration, and hands-on art creation. Requires strong 2D and 3D production skills, Unity experience, and a proven portfolio.

Office Assistant needed for a fast-growing digital company. Manage administrative tasks, provide reception support, coordinate events, and assist with vehicle administration. Requires excellent communication, a valid driving license (B), and proficiency in Spanish and English.

Chief Financial Officer (CFO) for Spain, responsible for financial integrity, governance, and performance of the Spanish business. Leads the finance function, oversees budgeting, forecasting, and financial reporting, and collaborates with senior management and the US finance team.

Test Engineer to design, execute, and standardize laser-induced dazzling and damage testing of space image sensors. Responsibilities include experimental setup development, test execution, and documentation. Requires MSc/PhD in EE/Physics/Optoelectronics and 5+ years in image sensor test & validation. Hands-on experience with laser-based experimental setups, imaging sensors, and software development is essential.

Talent Acquisition Partner needed for temporary position with potential for permanence. Manage full-cycle recruitment for various roles, partner with hiring managers, and contribute to employer branding. Requires 3-5 years of experience, fluency in English and Spanish, and experience with HRIS systems.

AI Technical Business Analyst needed to bridge business and engineering teams for internal AI tooling. Analyze business processes, translate needs into technical requirements, and drive adoption of AI-driven automations. Requires 5+ years of business analysis experience, 2+ years in AI/data/automation, and hands-on experience with AI-assisted documentation tools.

Maximize sales and profit with existing product portfolio while supporting the introduction of new varieties. Responsible for customer relationships, plans, technical advice, and market data collection.

German-speaking Sales Development Representative to drive pipeline and revenue growth. Conduct outbound prospecting, qualify leads, and schedule meetings for Account Managers.

The Compliance Specialist AI supports the design, implementation, and enhancement of controls for Machine Learning systems, ensuring alignment with regulations and policies. The role involves risk assessment, control evaluation, and documentation of AI products.

Mechanical Engineer Assistant Intern will support the Technical & Construction Team in resolving and developing mechanical-related activities. Assist with mechanical related technical analysis and procurement. Support preparing technical reports and documentation. Bachelor's degree in Mechanical or Industrial Engineering required. Advanced English and Spanish required.

Accountant needed for a dynamic Finance team in central Madrid. Assist with daily accounting tasks, financial record-keeping, and reporting. Requires a degree in a related field, fluency in Spanish and English, and strong Excel skills.

Manage and improve Dynatrace observability platform in complex enterprise environments. Administer Dynatrace SaaS, deploy OneAgent and ActiveGate, and monitor infrastructure, applications, and user experience. Analyze performance and integrate with ITSM tools.

QC Piping Supervisor needed for industrial project in Huelva, Spain. Focus on punch clearing, documentation checks, rework follow-up, and ensuring compliance with P&IDs, isometric drawings, and ASME B31 standards. Requires technical background in mechanical engineering, industrial piping, 8+ years onsite QC experience, and fluency in Spanish and English.

Provides administrative and financial support to US and Spain subsidiaries. Tasks include payroll, invoicing, account reconciliation, and client communication. Requires fluency in Spanish and English, strong attention to detail, and proficiency in Microsoft Office.

Senior Customer Success Manager will manage customer onboarding, training, and ongoing support for Intralinks platform. Requires business fluency in English and Spanish, native French, and 18+ months of customer success experience.

Senior Sales Manager to lead new business development for pharma & healthcare clients. Must have proven pharma/healthcare and agency experience. Strong understanding of healthcare communications and client dynamics required. Fluent English, Spanish a plus.