react English-speaking jobs in Cádiz

The International Association for Hydro-Environment Engineering and Research seeks a Communications and Marketing Manager to develop and implement communication strategies, lead marketing campaigns, and collaborate with internal teams.

Computer Vision / Machine Learning Engineer to join R&D team focused on improving license plate recognition, vehicle detection, and parking occupancy systems. Develop, implement, and optimize deep learning models using Python. Must have strong Python programming skills, experience with machine learning models, and a software engineering background. Fluent Catalan and/or Spanish, with English at B2 level or higher.

Design Engineer to execute the full design process from ideation to production. Responsibilities include drawing, updating, and maintaining designs, creating design and installation documentation, and ensuring designs meet manufacturing, technical, and customer requirements.

The Senior Financial Controller ensures the accuracy and strategic relevance of financial reporting. This role oversees month-end closing, complex financial analysis, and forecasting processes, providing insights to support decision-making and drive business growth.

Senior Technical Safety Engineer will prepare and review deliverables related to Technical Safety/Environmental, participate in workshops, ensure compliance with legal requirements, and perform radiation and dispersion modeling. Requires a Bachelor of Engineering in Chemical discipline or equivalent, English C1 proficiency, and 8-12 years of experience as a Technical safety specialist in EPC companies or Engineering Companies.

Business Development Manager to drive global sales and partnerships for high-quality enzymes. Requires 7+ years of experience in life sciences sales, proven track record of revenue growth, and technical knowledge of molecular biology and enzymes.

Technical Support Specialist providing phone and email support to retailers for a luxury automotive brand. Responsibilities include guiding retailers through software, managing orders, and coordinating hardware setup. Native or bilingual Dutch and advanced English required.

Senior Designer (UI/UX & Branding) needed for international creative agency in Barcelona. Shape design direction, deliver high-quality interfaces, and collaborate on projects for international clients. Must have advanced Adobe Creative Suite knowledge, 4+ years of website/app design experience, and strong UX/UI skills.

Opdenergy seeks an Asset Management professional in Sevilla or Madrid to support project construction and operational performance. Responsibilities include monitoring project performance, ensuring compliance with financing contracts, preparing financial reports, and analyzing project income and costs.

Animator & VFX Artist to create 2D and 3D animations and real-time VFX in Unity for gameplay and UI. Collaborate with teams to ensure responsive and readable interactions.

Leads the commercial strategy for the launch and growth of Rezdiffra in the Spanish market, ensuring alignment with regional and global priorities. Manages sales and marketing teams, develops integrated plans, and partners with Market Access and Medical Affairs.

The Field Service Engineer Digital Technologies provides service and maintenance, troubleshooting, and commissioning of Leica Biosystems laboratory instruments, focusing on Imaging Solutions, network devices, and remote services.

Senior Product Manager to develop and grow mobile apps (iOS and Android). Define product roadmap, analyze user behavior, and drive optimization strategies. Collaborate with cross-functional teams to launch new features and products.

DevOps Engineer needed to orchestrate containerized environments using Terraform and manage infrastructure as code. Responsibilities include monitoring system performance, implementing improvements, and reporting to the CI DevOps Lead. Requires deep Python knowledge, experience with CI/CD platforms, and expertise in cloud-based infrastructure automation.

The Medical Science Liaison provides medical and scientific expertise for the therapy area, responding to information requests, building relationships with healthcare professionals, and ensuring activities comply with regulations.

Experienced Sushi Chefs needed for high-end Asian restaurant on Marbella's Golden Mile. Must have proven experience, strong knife skills, and knowledge of sushi and sashimi preparation.

Project Engineer to guide construction teams, provide training on photovoltaic bracket installation, and track debugging and troubleshooting. Requires 5+ years of experience in photovoltaic power station construction, installation, and technical support.

The ESG Administrator supports the organization's environmental, social, and governance (ESG) strategy by coordinating, tracking, and reporting ESG data and initiatives. This role ensures accurate data management, facilitates compliance with relevant regulations, and assists with stakeholder communications and project support.

Provides global medical and scientific leadership for a late-phase clinical development program. Defines and drives clinical development strategy, including study concepts and alignment with regulatory and commercial goals. Serves as the clinical lead within global, cross-functional project teams.

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.