react English-speaking jobs in Balearic Islands

The roleWe are hiring senior backend engineers who embrace software craftsmanship and have a strong background in software development. Our main product work happens inside cross-disciplinary teams, that we call squads. Each squad is responsible for designing, developing, and operating all services relating to the assigned features, inside the Holded platform.

About the job Galtea is seeking a Staff AI Engineer to lead the technical vision and development of next-generation AI Safety features within our innovative platform. This is a senior, hands-on Individual Contributor (IC) role for someone who thrives on translating cutting-edge LLM evaluation research into a robust, scalable, and user-centric commercial product.

Software Developer – Madrid Hybrid | Full-time | Competitive salary + benefits Our client is a newly formed joint venture between a global management consulting firm and a leading alternative investment fund manager. They build high-performance engineering teams to deliver technology solutions that support complex financial and analytical projects.

Location: Madrid (Cuzco area) Work model: Hybrid (3 days on-site per week) Contract type: Permanent Department: Engineering / Platform Seniority level: Senior About the Company A global technology product company with operations in over 30 countries. As part of the strategic expansion, it has being a launching a new Tech Hub in Madrid to drive innovation and scale the platforms worldwide.

WHO WE ARE At SAME Solutions we are on a Mission to save the world from boring security training. We produce interactive security eLearning and video content globally and customize the same to large multinational clients.

IT Support Administrator €230 per day (6 months initial term) Barcelona (Hybrid - 3 days per week on site) Join a rapidly scaling global SaaS business that’s transforming how modern teams travel and collaborate. We’re looking for a hands-on IT Support Administrator to support their growing workforce and deliver smooth, reliable technology onboarding for new joiners and external partners.

At Inmersia, we develop near-eye displays for the next generation of extended reality (XR) glasses . Our core values are bringing positive impact to the society through technological excellence. Our mission is to seamlessly merge the digital and physical realities to enable new ways of human interaction with the world.

Join Arneo, a brand within the Mantu group, and become part of a dynamic team dedicated to delivering innovative digital solutions for major clients. As a Digital Project Manager, you will oversee end-to-end digital projects, collaborating daily with experts in UX, creative, SEO, and technology, under the guidance of a Delivery Manager.

We are looking for a Senior Azure Cloud Developer to join our team! Tasks Within the Cloud Center of Excellence (CCoE) Azure team of Mercedes-Benz AG, we manage central functions for the implementation of cloud solutions and support IT and business departments with the introduction of cloud technologies.

From mAbxience, a company specialized in the development and manufacture of biosimilar medicines, we are incorporating a un Quality Control Projects Supervisor (Bio) for our plant in León. General Responsibility Along with Quality Control Manager, implementation and maintenance of all biochemical activities related to new molecules.

**Job Description:** Launch of the daily routine, within the horizon of a week: - Attend the daily production monitoring meeting: Report production progress, report parts availability, provide support to adjust daily priorities - Support Work Order Management - Support component Management including missing parts and logistics distribution: Potential availability, transfer protocol and unexpected

At Actual Talent, our purpose is to drive the growth and fulfilment of both individuals and organizations. We connect inspiring professionals with opportunities where they can thrive, and we help organizations discover the talent that will take them to the next level. Our solutions integrate talent acquisition, development, diversity and inclusion, and innovation through cutting-edge technology.

MLOps Engineer (Mosaic AI)Location: Spain (Remote/Hybrid) Contract: 6 months Start Date: January Rate: Spain: €50-75/hour About the Role: We are looking for a Senior MLOps Engineer with expertise in Mosaic AI to operationalize machine learning models and pipelines at scale. You will ensure seamless deployment, monitoring, and optimization of AI solutions across our digital hubs.

We are always searching for the perfect harmony between simplicity, aesthetics and technology in every project. At the moment we are looking for a senior backend developer with solid knowledge of Java. We need a candidate with experience in complex architectural projects and managing large data repositories. You will Inspire, motivate, and lead senior and junior developers.

The company builds and runs large-scale IT and digital platforms used across dozens of countries - and is now expanding its financial systems development team in Spain. This role sits within their Investment & Treasury Systems division , developing and enhancing complex SAP solutions for financial instruments, securities, and derivatives.

Exciting Opportunity: Join our Vibrant Hostel Team in Barcelona! Are you ready to be the warm and friendly face that greets travelers from all around the world? We're thrilled to announce an exciting opportunity for a Front Desk Agent to join our vibrant hostel team in Barcelona.

WHO WE ARE? Konecta is a leading innovative global service provider in customer management business process and digital outsourcing, with 120,000 passionate employees working in 30 languages across 4 continents and 26 countries.

Company Description Caapsai is an innovative creative production studio that leverages the power of artificial intelligence alongside expertise in traditional production techniques. The studio is dedicated to creating high-quality projects that strike a balance between emotional impact and artistic ingenuity.

If you have a creative mindset, have experience as a content creator on Social Media, are a native English speaker and are ready to challenge the status quo, this is the place for you!

Affsmedia is looking for an experienced Account Manager to create long-term trusting relationships with our B2B partners. We are a boutique start-up company developing technology for online marketing in the fast-paced eCommerce industry.