341 English-speaking jobs in Catalonia

Software Quality Assurance Engineer - AI / LLM / Machine Learning We're hiring for an experienced Software Quality / QA Engineer with experience in AI / ML / LLMs for a rapidly expanding deep tech company that is backed by major global investors. In this position, you will be responsible for ensuring reliability, performance and robustness for AI driven solutions and applications.

We are seeking a Senior Data Scientist/AI Engineer specializing in AI Safety to lead adversarial testing, risk assessment, and safety evaluations for LLM- and agent-powered chatbot systems. This role focuses on ensuring that AI technologies are safe, reliable, and aligned with business and user needs across high impact use cases.

Wall Street English is looking for a HubSpot CRM Specialist to join our Marketing team in Barcelona, Spain. Reporting to the CRM Product Manager, you will be responsible for working directly with our Franchise partners and corporate businesses as a valued resource and trusted advisor, helping their business grow by leveraging their CRM platform and associated MarTech tools.

Stoke Travel is looking to build our in-house marketing team in 2026 with a new position for a Social Media Weapon. This is the perfect opportunity for the personality hire who’s keen to utilise their charm and attention-seeking tendencies to attract an audience, spread the word of Stoke, and make us all famous.

For a prestigious Manufacturing company we are looking for a GCP Platform Site Reliability Engineer. Location: Barcelona (Hybrid – 2 days/week in the office)Contract Type: Permanent, full-timeWe’re looking for a Senior GCP Platform Site Reliability Engineer to join a global tech center in Barcelona, supporting millions of customers and thousands of stores worldwide.

What You’ll DoJoin our international engineering team , working on the evolution and optimisation of the Salesforce Service Cloud platform. Take end-to-end ownership of your developments: from requirement intake and solution design, through implementation and rollout, to stable operations.

Company Description Byrom plc, established in 1991, is a world leader in providing tailored solutions for the management of major sports events, having delivered over 200 global events across three decades. Byrom specializes in accommodation, ticketing, hospitality, transportation, and IT services.

What You'll Do Join our international engineering team , working on the evolution and optimisation of the Salesforce Service Cloud platform. Take end-to-end ownership of your developments: from requirement intake and solution design, through implementation and rollout, to stable operations.

Seeking Algae Fermentation Specialist – Industrial Collaboration Opportunity We are an innovative company working on the industrial production of cooking oil from micro-algae. We are looking to collaborate with a technical expert who is highly experienced in heterotrophic micro-algae cultivation and the extraction of edible oils from Micro-algae.

Our mission is to simplify disease management through accurate, real-time data, enabling better decisions for patients, healthcare professionals, and health systems. Following CE MDR certification and successful commercialization, Hippo has established distributor partnerships across multiple European countries and is now entering the next phase of its European growth.

Carrots is a fast‑moving studio building and scaling consumer subscription apps (iOS/Android). We manage meaningful monthly budgets and operate with a strict payback mindset . We’re now hiring a Motion Graphics Designer (Internship) to partner hand‑in‑hand with our UA team —turning ideas into high‑performing creatives for Meta, TikTok, Snap, and UGC .

Company Description IDEADED is a Spanish deep-tech company with over 10 years of experience developing next-generation semiconductor technologies. We combine advanced research, design innovation, and process engineering to create solutions that go beyond traditional silicon and support Europe's technological sovereignty.

About Skrumble: Skrumble is a review and comparison platform for brokers, prop firms, crypto exchanges, and cross-chain bridges. We publish independent reviews based on real testing and provide comparison tools to help traders make informed decisions. Our platform attracts visitors researching their next trading platform.

We are seeking a Senior Data Scientist/AI Engineer specializing in AI Safety to lead adversarial testing, risk assessment, and safety evaluations for LLM- and agent-powered chatbot systems. This role focuses on ensuring that AI technologies are safe, reliable, and aligned with business and user needs across high impact use cases.

Agrupa Global Talent collaborates with our client to attract the best talent for its ITHUB located in Barcelona. PositionAs a Digital Solution Architect, you'll be a vital part of our diverse digital workforce, driving the development of strategic plans that encompass people, processes, technology, and data.

About the opportunity Banking Foundations domain mission for N26 is to provide secure and compliant banking services that are frictionless and innovative for customers, while enabling efficient operations and informed decision-making for our staff. We achieve this through robust customer identity verification, proactive risk management, and seamless customer support.

About the opportunity Banking Foundations domain mission for N26 is to provide secure and compliant banking services that are frictionless and innovative for customers, while enabling efficient operations and informed decision-making for our staff. We achieve this through robust customer identity verification, proactive risk management, and seamless customer support.

About the opportunity Banking Foundations domain mission for N26 is to provide secure and compliant banking services that are frictionless and innovative for customers, while enabling efficient operations and informed decision-making for our staff. We achieve this through robust customer identity verification, proactive risk management, and seamless customer support.

Vetpharma is the veterinary division of Chemo, part of the Insud Pharma group, providing Animal Health solutions. We are located in Barcelona, where the group was founded in 1977. In Vetpharma we are a highly qualified team. We have extensive experience in development, registration and marketing veterinary medicinal products, API’s and nutraceuticals.

About the opportunity Banking Foundations domain mission for N26 is to provide secure and compliant banking services that are frictionless and innovative for customers, while enabling efficient operations and informed decision-making for our staff. We achieve this through robust customer identity verification, proactive risk management, and seamless customer support.