English-speaking jobs in Écija

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

Senior Data Engineer to design, build, and maintain scalable data platforms for a leading financial services client in Madrid. Requires strong Python skills, experience with data pipelines, and a background in data warehousing.

We're looking for a driven Account Manager to accelerate our growth in Poland based in our HQ in Madrid. About us: Vidoomy is a specialized adtech company in video advertising across 3,000+ premium publishers. We connect advertisers with quality audiences while maximizing publisher revenue.

AI Software Engineer to build and operate AI-driven features using NodeJS/TypeScript on AWS. Develop LLM workflows, AI agents, and orchestration systems. 5+ years of experience building scalable systems and strong knowledge of LLMs and AI architectures required.

Native Finnish speaker needed for Sales Development Representative role. Introduce SumUp's payment solutions to small businesses in the UK and Europe. Qualify merchants, schedule appointments, and drive deal generation. Strong communication skills and outbound outreach experience required.

-Horticulture Industry | International Environment | English Working Language- Our client, a leading European company in the horticulture industry, is seeking a Customer Service Advisor to join their BA Global Customer Service team based in Villafranca, Spain.

Leads a team of business recruiters, delivering hiring objectives for various functions. Manages relationships with stakeholders, develops team members, and implements best practices to improve recruitment processes.

UST seeks a Fullstack Developer (.NET+React) to contribute to a wealth management project for a global customer. The role requires 5+ years of experience, strong communication and collaboration skills, and experience with GitLab CI/CD pipelines.

Develop and execute the wind, solar, and energy storage business strategy in a target country. Manage investment and development tasks, collaborate with internal and external partners, and provide market intelligence.

Key Account Manager, Barcelona Area Manufacturing (High Innovation model) Hybrid Model (minimum 3 days per week in office + some international travel) Salary: 70-75k + bonus + car Retained & Exclusive Search: B-People is working with a new Advanced Manufacturing Division to find a strategic Key Account Manager.

System Configuration Specialist to resolve Murex incidents, interact with users, and manage tasks using Jira and Service-Now. Requires Murex and Financial Markets knowledge, financial products knowledge, trade lifecycle knowledge, client orientation, basic programming skills, and teamwork skills.

Quality Manager to maintain and improve the Integrated Management System, ensuring compliance with ISO 9001, ISO 27001, and EN 9100 standards. Coordinate audits, manage non-conformities, and advise Engineering and Operations on quality and regulatory matters. Drive continuous improvement and enhance customer experience. Requires a degree in Aerospace or Industrial Engineering and 3+ years of experience in quality management within the aerospace or defense industry.

Senior Technical Asset Manager to oversee wind and solar portfolios. Manage O&M service providers, ensure compliance with technical and regulatory standards, and analyze performance data.

Portuguese-speaking Sales Executive to build and close a sales pipeline for Revolut Business's e-commerce payment solutions. You will prospect, communicate value propositions, and close complex sales opportunities.

This hands-on role focuses on keeping merchant operations running smoothly. You will handle customer queries, manage support tickets, and collaborate with Sales, Product, and Engineering teams to ensure issue resolution and customer retention.

We're committed to providing pets and their pet parents with the support necessary for a joyful and thriving life together. We’re a team of pet lovers from Spain, Germany, France, Belgium, Croatia, Russia, Morocco, Argentina, Brazil, Italy, Poland and Portugal and now we’re looking for a Veterinarian with a proactive mindset to help scale our Vet Team as we grow internationally.

Mechanical Engineer will design, develop, and integrate mechanical and optomechanical components for advanced optical systems. Responsibilities include CAD design, prototyping, technical documentation, and collaboration with multidisciplinary teams.

Structural Engineer needed for custom energy solutions in Refrigeration, Cooling, and Heating. Perform structural calculations, assist in design, and produce AutoCAD drawings. Experience with structural calculation software (Robot, STAADPro, ETABS, or SAFE) required. Fluent English and MS Office proficiency necessary.

This individual contributor role supports 3PL fulfillment centers, ensuring they meet performance standards. Responsibilities include training, troubleshooting, and fostering adoption of ShipBob's dashboard and services. The Operations Support Manager will build relationships with partners, address operational issues, and drive continuous improvement initiatives.

Finance Director to build and lead the finance function for a global automotive company's expansion into the Spanish market. Responsibilities include financial planning, operations setup, reporting, risk management, and business partnering. Requires 10-15+ years of finance leadership experience, ideally in automotive or manufacturing, with a strong understanding of Spanish GAAP and compliance frameworks.