backend developer English-speaking jobs in Castile-La Mancha

Experienced Year 1 Primary Teacher needed for maternity cover at BSB City Campus. Successful candidate will deliver engaging phonics sessions, use assessment to support early reading development, and ensure pupil progress. UK qualifications and relevant experience are essential.

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.

Velites seeks a Partner Network Sales Manager to build and scale its partner network in Germany. Responsibilities include developing and managing relationships, negotiating agreements, analyzing market trends, and representing Velites at events. Requires 3+ years of experience in sales, strong partner relationship management skills, and fluency in German and English.

Marketing Manager to develop and execute marketing strategies for the Spanish and Portuguese markets. Drive brand awareness and customer acquisition through multi-channel campaigns, analyze market trends, and manage paid media. Collaborate with cross-functional teams and local partners.

Manages OPPO's social media presence and community engagement. Supports social media campaigns, builds and grows the local community, and cultivates relationships with creators and influencers.

QA Intern to join Product team ensuring quality of web applications, mobile apps, and backoffice tools through manual testing. Collaborate with product managers, developers, and stakeholders to validate new developments and catch issues early.

Experienced Full Stack Developer needed for a 6-12 month contract. Develop and maintain web applications using React and Node.js. Must have AWS Cloud Development Kit experience. Fluent in Spanish and English (C1 level).

Senior Customer Support Agent needed for our European team. Provide technical and non-technical support to customers via chat (Intercom) in English and German. Must have 2+ years of customer support experience and fluency in English and German.

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.

Provides administrative support to the Chief Sales Officer, Head of Sales, and Sales Project Managers. Manages travel arrangements, meeting minutes, and CRM data. Responsible for local adaptations and translations of sales materials.

Visiting Associates collaborate in teams to analyze data, develop solutions, and present recommendations to clients.

Commercial Operations & Business Partner supports the Commercial Department by analyzing inventory, margins, and sales data. Develops sales proposals, manages the order cycle, and collaborates with the commercial team on sales strategies. Requires 5+ years of experience in commercial operations, S&OP, or trade/retail with a focus on profitability and efficiency.

The Sales Development Representative generates qualified sales meetings for Partners through outbound strategies, commercial campaigns, and direct support. This role also involves preparing sales materials, coordinating meetings, and leading internal committees.

Senior Project Manager to lead medium to large-scale investment accounting & administration projects. Requires 10-15 years of experience managing multi-functional, multi-geography projects in financial institutions, 3+ years with scrum/agile methodology, and fluency in English.

Design, develop, and deliver scalable and secure enterprise backend applications using Java 17+, Spring Boot, and RESTful APIs. Build, integrate, and maintain microservices, working with SQL and NoSQL databases. Contribute to CI/CD pipelines and ensure code quality through testing and reviews.

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.

Junior Operations Manager to support daily operations, driver support, and smooth execution of vehicle movements in Iberia.

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.

Junior Engineer to design, develop, and implement IoT and AI solutions. Collaborate with senior engineers on research activities and technical problem-solving.