react English-speaking jobs in Cádiz

Senior Product Manager will define and maintain data models, ontologies, and standards for biological data integration and analytics. Requires a Master's degree and 6+ years of experience in knowledge graph development, ontology modeling, and semantic data structures within life sciences.

Sales & Event Manager for Evenses Entertainment, a fast-growing international entertainment company. Responsible for sales, event management, and assisting with company expansion. Part-time position (20 hours/week) with a focus on the Danish market.

Data & Solution Architect needed for strategic data initiative in Barcelona. 5+ years of experience in data architecture (cloud and on-premise), expertise in Oracle and BigQuery required. Translate business requirements into technical solutions and ensure architectural consistency across projects.

Project Manager to lead and manage complex electric aviation development projects, ensuring on-time and on-budget delivery. Coordinate cross-functional teams, support certification activities, and manage requirements and change processes.

What makes Cognizant Netcentric a great fit for you? At Cognizant Netcentric, we create memorable digital experiences for the world's leading brands. We are a diverse, global community of 1,500+ Adobe experts working across countries, cultures, and technologies.

Take your career to the next level with Amaris Consulting as a Azure DevOps Engineer. Join our international team in Barcelona and help design cutting-edge cloud infrastructure for global enterprises. Be part of a €800M group serving 1,000+ clients worldwide while working in our agile, innovation-driven environment. WHAT WOULD YOU NEED?

Position: Scientific Labeler & LaTeX SpecialistJob Type: Freelance, Fully RemoteJob Summary:Thoth AI is seeking detail-driven, STEM-literate individuals to train vision-language models (VLMs) to understand and process complex scientific content.

Leads the Business Intelligence function for HIP, analyzing portfolio performance and identifying trends, risks, and best practices. Translates findings into actionable insights for stakeholders. Manages data, conducts deep dive analyses, and supports project execution.

Technical Trainer to deliver engaging training to customers and internal teams on automotive technologies. Create technical content, resolve queries, and contribute to department innovation. Requires a Bachelor's or Master's degree in Mechanical Engineering, fluency in English and Portuguese, and knowledge of automotive systems.

Supports plant production operations by planning resources, ensuring compliance with standards, and coordinating with other departments. Manages personnel, monitors OEE losses, and drafts procedures. Requires a degree in Engineering and intermediate English.

Backend Software Engineer to design, develop, and maintain Java-based backend services. Experience with distributed systems, microservices, and cloud environments required. Strong knowledge of Agile methodologies and SAFe.

Associate People Business Partner will support People Business Partners in implementing HR programs, partnering with managers on talent development and employee relations, and preparing HR reports. Requires a Bachelor's degree in business or equivalent, 4-6 years of HR experience, and knowledge of Spanish/French employment law.

Solutions Architect will design and implement AI security solutions for enterprise clients. This role involves understanding customer needs, translating them into technical designs, and guiding implementation. Requires 4+ years of experience in solutions engineering, technical consulting, or similar roles.

Teach swimming classes to students ages 2-14, adapting sessions to age and level. Act as a lifeguard, ensuring safety and proper development of aquatic activities.

Senior SRE to strengthen brand presence in Spain. Requires expertise in Prometheus, Grafana, ELK stack, microservice architecture, RESTful APIs, and stability patterns. Java 8/11, Docker, Kubernetes, Ansible, and CI/CD pipeline experience needed. Plus: public cloud, distributed tracing, message brokers, and database migration tools.

At Bryden Wood, we are expanding our teams in Barcelona and Madrid to work on large scale projects for the biggest names in "Big Tech" and the Industrial sector. We are looking for a Senior/Principal Electrical Engineer to lead the technical delivery of our Data Centre and large-scale industrial projects.

Designs, evolves, and standardizes datacenter and hybrid platform architectures based on Zero Trust principles. Collaborates with teams across multiple countries to define architectural standards and best practices. Requires expertise in Zero Trust datacenter architecture, including identity-based access, least privilege enforcement, and micro-segmentation. Experience with Kubernetes, container platforms, and Infrastructure-as-Code tools is essential.

We are looking for a Commercial Operations Specialist to join our Trading and Operations department in our Business Unit based in Bilbao, Spain.

About Abbott At Abbott, we’re dedicated to helping people live more fully, in everything we do. We’re creating the future of healthcare through life‑changing technologies and products that make you healthier and stronger, quickly identify when you have a medical need, and treat conditions to help you get back to doing what you love.

Commercial Director to lead sales, business development, and commercial strategy for a space logistics company. Requires 5-7+ years of experience in technical sales within defense, aerospace, or deeptech sectors. Proven track record of building and scaling sales processes, generating revenue, and meeting commercial targets. Expertise in ESA and EC tenders and programs. Fluent in English.