freelance English-speaking jobs in Castile-La Mancha

As we expand into the cryptocurrency and Web3 market, we are building a new division dedicated to long-term investment strategies and the evolution of the global crypto economy. We are seeking a Crypto Venture Analyst with deep market insight, analytical rigor, and a genuine passion for blockchain innovation.

A fast-moving organization with operations across Europe is seeking an experienced Group Infrastructure Architect to lead the evolution of core infrastructure systems. This role blends architectural thinking with deep technical expertise and real hands-on delivery. You will help define future-ready infrastructure while staying close to implementation, operations, and cross-functional teamwork.

Job Title: Sales Agent – Industrial Automation (Spain) Company: SCN Location: Spain (we have an office in Barcelona, but you can be based anywhere in Spain) About SCN SCN is a leading B2B sales organization with strong positions in Industrial Automation, Vehicle Solutions, and Defence.

People come to SNGULAR attracted by the opportunity to work on cutting-edge projects — and they stay because they collaborate with top professionals in a supportive, people-first culture. People First: Our number one value is "People before results". We believe that your voice, ideas, and perspective truly matter.

At Recurrent Energy, a wholly owned subsidiary of Canadian Solar Inc. , we're more than a global leader in utility-scale solar and battery storage—we're not just building utility-scale solar and battery storage projects—we're shaping the future of energy.

Our offerings cater to residential, commercial & industrial, and large-scale utility applications. Backed by 30 years of experience in electrical and electronic technology, Kstar is committed to generating superior new energy solutions for a diverse global clientele.

It's a broad role covering go-to-market and sales roles. This is a Hybrid role with some office time in Madrid (3 days per week). You'll be a true partner to the business, sourcing top talent, optimising processes, and delivering quality hires fast. Your work will be very visible as part of our delivery team for this Enterprise client.

About CATL CATL invites you to continue our legend of green energy! CATL is a World Fortune 300 Company, a global leader who provides premier EV battery and energy storage battery for the world. CATL's EV battery consumption volume has ranked No. 1 in the world for eight consecutive years and global energy storage battery shipment has also ranked No. 1 for four consecutive years.

We are: Wizeline, a global AI-native technology solutions provider, develops cutting-edge, AI-powered digital products and platforms. We partner with clients to leverage data and AI, accelerating market entry and driving business transformation. As a global community of innovators, we foster a culture of growth, collaboration, and impact.

Anteriad is a B2B sales & marketing agency, working with some of the biggest names in the tech sector. With talented and ambitious people from 40 countries on staff, we work in a dynamic and creative environment where you can thrive. Here at Anteriad, we focus on the well-being of our employees and organize a number of team-building activities. You'll be based on our stunning campus in Las Rozas.

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, travelling, and more — help our 50+ million customers get more from their money every day.

About the role: Reporting to the Supply Director, you will work closely with the Gekko Supply Team and our brands (Infinite, Teldar Travel, Hcorpo). The Supply department's mission is to contract with hotel partners to support our brands' needs, managing both leisure B2B clients (bedbanks, travel agencies, tour operators, DMCs) and corporate B2B clients (small, medium, and key accounts).

We are looking for an ABAP Technical Consultant to work for one of the world's largest IT and business consulting services firms. ABAP Technical Consultant (Middle–Senior) Contract: 12 months + extensions Languages: English (B2) & Spanish We are seeking a Middle to Senior-level ABAP Technical Consultant to support ongoing SAP projects.

This move reflects our belief in the power of our unique frozen footprint, which we see as having huge potential for growth as a pure-play business. Our focus is all about unlocking that potential, driving value for our consumers, customers, employees, and shareholders.

SHG operates over 88 venues in 25 countries with a commitment to deliver authentic and diverse hospitality experiences that bring people together, all around the world. We are looking for a General Manager for METT Barcelona and Casa METT Sitges (new opening) , who will oversee the overall operations and management of both hotels, ensuring that all functions run smoothly and efficiently.

Azure Data Engineer – Spain – 6+ month contract - Remote About the Company I'm currently partnering with a global pharmaceutical company dedicated to accelerating drug discovery and improving patient outcomes through data-driven innovation.

Omega CRM is a Merkle & Dentsu company, leader in development of Customer Experience services, with +20 years of experience in the use of Technology applied to Marketing and providing a unique Customer Relationship with mainly focus on Innovation is looking for a Project Manager.

An IPP in the renewable energy sector, with solid global presence is seeking a Project Manager to join the team: Profile: Bachelor's degree in Industrial, Electrical, or related engineering fields. Master's degree in Renewable Energies or similar is a plus. Minimum 3 years of experience in project management or construction of renewable energy projects.

At Astek, we're looking for a. NET Developer to collaborate with our global partner, a leader in financial services. This role combines development, infrastructure, and DevOps, making sure our applications continue running securely and efficiently on the new global infrastructure. Who are you? Strong experience in . NET (ASP. NET Forms and desktop applications) (+3 years).

Akens\Nordburg is looking for a Sales and Business Development Manager Spain (m/f/d) based in Madrid, Barcelona or Zaragoza for an international German specialist in the field of motion sensors and integrated drive technology.