backend developer English-speaking jobs in Castile-La Mancha

Google Ads Team Leader (US Hours) We're looking for a Senior Search Team Lead to join our growing digital marketing team. You'll be responsible for leading client success, ensuring campaign excellence, and driving measurable growth across diverse industries.

At Lognext we have been accompanying companies and teams for more than 18 years to identify and implement the technology necessary to advance, making their challenges and objectives our own and getting closer to their reality.

Pure Escapes is the world's leading luxury resort wholesaler, representing the finest destinations across the Maldives, Seychelles, UAE, and South Africa. Our reputation is built on precision, integrity, and an unwavering commitment to exceptional service for our global B2B travel partners.

About us We are a leading global player in the digital assets industry, operating one of the most advanced and trusted ecosystems in the blockchain space. With a user base exceeding 120++ million worldwide, our platform offers a comprehensive suite of digital asset products and services designed to meet the needs of both retail and institutional clients.

Senior Backend Engineer: Build Next-Gen AI Products! Are you a seasoned Backend Engineer ready to make a meaningful impact at a fast-growing startup? Join our core tech team and help build the scalable, robust backend systems that power our next-generation AI platform. This role offers significant influence from day one, working closely with the CTO and technical leadership.

We are recruiting on behalf of our client - a world's leading outsourcing company that provides services related to customer/technical support and content moderation. It is present on many European markets, Spain included. You will be signing the contract directly with the Spain employer. We are currently seeking a Sales Development Specialist to join on-site team in Valencia.

com, we are redefining the guest check-in process with the most comprehensive automation software in the industry—from booking confirmation to check-out. As we scale rapidly across international markets, we're looking for talented professionals to join our collaborative, high-growth team. You will: Work on cross-team, impactful projects.

At Full On Net, we're looking for an experienced Automation QA to join a multidisciplinary team and drive the transition from manual to automated testing on one of our international projects with Blick. This is your chance to make a real impact by implementing low-code automation solutions that improve software quality across the project.

At Orbital Paradigm, we develop autonomous reentry capsules for routine, fast-return transport from orbit, supporting in-space manufacturing, science, and logistics. We are looking for a Founder's Associate Intern, to work directly with the co-founders on strategic and operational priorities across all areas of the company.

Job Description We're looking for a Junior Product Manager to join our team in Madrid and help shape the future of contextual advertising as we continue to expand globally. Who We Are At Seedtag, we lead the way in contextual advertising with our machine learning-powered platform.

We’re hiring: Commercial Intermodal On behalf of a global leader in shipping and integrated logistics, we are recruiting a Commercial Intermodal Manager to lead the development of inland transport solutions across Spain.

Experience Prior experience with patients is required. Prior experience with paediatric patients is desired. Experience managing multi-stakeholder projects. Prior experience in multicentric clinical trials is desirable. Languages English proficiency. Spanish and catalan advanced level. Skills Knowledge of RedCap and other database sysytems. Knowledge of statistics.

Scope of the Role Market Strategy & Commercial Impact Design and lead a pan-European marketing roadmap aligned with business growth priorities. Shape market positioning and narrative in collaboration with senior leadership, ensuring relevance for hospitality decision-makers. Convert corporate objectives into clear marketing initiatives, targets, and performance metrics.

At FINERGE , we keep working to develop #renewables energies, and achieve a #netzero world. To accomplish this goal, we are looking for a "Financial Planning and Analysis Specialist ", to offer her/him a project where she/he could grow and develop. Would you like to apply, or may you know someone who could fit the role?

About Revolut People deserve more from their money. More visibility, more control, and more freedom. Since 2015, Revolut has been on a mission to deliver just that. Our powerhouse of products — including spending, saving, investing, exchanging, traveling, and more — help our 45+ million customers get more from their money every day.

Take your career to the next level with Amaris Consulting as a Senior Java Developer. Be part of an international team, thrive in a global group with a €800M turnover and over 1,000 clients worldwide, and an agile environment.

We're hiring an Office Manager in Ibiza Helmsman Club the fastest-growing nautical company in Ibiza is expanding its team. We are looking for an Office Manager to join our headquarters in Marina Santa Eulalia (Ibiza) and become part of our core operations.

BettingJobs is working with a growing iGaming B2B studio with offices in the UK and Spain who are looking to expand their commercial team with an experienced Business Development Manager. Responsibilities: Identify and pursue new business opportunities across regulated and emerging markets. Build and maintain strong, long-term relationships with partners and key decision-makers.

At Ledgy, we're on a mission to make Europe a powerhouse of entrepreneurship by building a modern, tech-driven equity management and financial reporting platform for private and public companies. In 2025, we aim to be the leading provider for European IPOs and reporting for share-based payments.

As a Senior Full-Stack Developer, you'll play a key role in shaping the future of Business Partner Transparency (BPT) within our osapiens HUB. This enterprise-grade platform helps companies comply with critical ESG regulations like: The German Supply Chain Due Diligence Act (LkSG) – ensuring suppliers uphold human rights and environmental standards.