backend developer English-speaking jobs in Castile-La Mancha

CAMO Specialist to support A330MRTT fleet, managing Airworthiness Directives, Job Cards, and scheduled maintenance tasks. Ensures documentation accuracy, fleet planning, and maintenance compliance. Requires background in Aeronautical Engineering, Aircraft Maintenance, or CAMO/MRO operations.

Experienced Accountant with DATEV expertise needed to manage German accounting from Madrid office. Responsibilities include general accounting, tax compliance, and liaising with external parties.

Senior Software Engineer needed for a fixed-term contract until June 2026. Develop, deploy, and maintain production-grade software systems across frontend and backend. Collaborate with software, DevOps, ML, and research teams.

Drive business development and new revenue for a hospitality SaaS company in the DACH region. Own the full sales cycle, focusing on German-speaking hospitality customers. Fluency in German is required. Proven sales experience selling into hospitality businesses is essential.

Service Engineer needed for a leading luxury yacht shipyard. Maintain and repair yachts, troubleshoot technical issues, and install upgrades. Requires technical education, yacht service experience, and strong communication skills. Travel to client locations worldwide.

Senior Talent Support Coordinator fluent in Czech/Slovakian and English. Manages candidate and hiring manager relationships, schedules interviews, tracks onboarding progress, and ensures a positive candidate experience.

UKG consultant with over 10 years of experience in UKG Dimensions. Strong understanding of HR, payroll, and workforce management principles. Leads UKG Pro implementation and configuration projects, analyzing business requirements and translating them into configurations. Designs and develops technical solutions, collaborates with internal teams on integrations, and troubleshoots complex issues. Provides configuration solutions using various UKG product modules and develops training programs for end-users.

Administrative & Compliance Officer needed for a leading innovation ecosystem. Manage financial control of projects, coordinate compliance framework, and oversee billing and reporting. Requires 2-3 years of experience in administration, finance, or compliance.

Doofinder seeks Sales Specialists to drive new business acquisition in the USA or UK markets. Responsibilities include prospecting, managing the sales cycle, and exceeding revenue targets. Successful candidates will have 1-2 years of B2B sales experience, strong communication skills, and experience using CRM tools.

Junior Business Development Manager to support expanding network of vendors, partners, and clients in the cybersecurity space. Assist in identifying business opportunities, preparing proposals, and supporting vendor and partner engagement.

MLOps/LLMOps Engineer to deploy cutting-edge ML/LLM models to Fortune Global 500 clients. Design, develop, and implement ML/LLM pipelines encompassing data acquisition, preprocessing, training, deployment, and monitoring. Employ automation tools and manage cloud infrastructure for ML workloads.

Systems Integration Engineer to lead the integration of mechanical, electrical, electronic, and software systems in HVAC projects. Technical responsibility from offer phase to product end-of-life.

Support the onboarding and delivery of global GCR engagements by assisting with proposal coordination, transition activities, and performance tracking.

ML/AI Engineer to develop, deploy, and maintain AI and Machine Learning solutions in production environments. Collaborate with Data, DevOps, and Platform teams following MLOps practices. 3+ years of experience developing ML/AI solutions in production required. Strong Python skills and experience with frameworks like TensorFlow, PyTorch, or scikit-learn. Proven experience in MLOps: CI/CD pipelines, automated testing, deployment, and monitoring. Experience in cloud environments, with Azure being highly valued.

Supervises daily laundry operations, manages crew, assesses procedures, and ensures guest satisfaction. Responsible for linen, uniform, and equipment maintenance. Requires two years of experience as an Assistant Laundry Master in a high-end hospitality setting.

The Consolidation Manager ensures the accuracy and timeliness of consolidated financial results for a publicly listed organization. This role coordinates financial data across subsidiaries, collaborates with local finance teams, and supports strategic decision-making.

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.

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.

Marketing Trainee to support strategic marketing decisions. Responsibilities include coordinating product launches, managing artwork processes, conducting market analysis, and collaborating on budget control. Requires a bachelor's degree, fluency in English, advanced Excel skills, and strong analytical abilities.

Leads and coordinates non-clinical development activities for drug candidates, ensuring scientific soundness, regulatory compliance, and alignment with development strategy.