350 English-speaking jobs in Catalonia

Site Reliability Engineer – Barcelona, HybridJoin a leading global travel technology company that’s transforming the way businesses manage travel. You will be working with cutting-edge platforms combined with world-class travel inventory with powerful management tools, delivering freedom for travellers and control for companies, saving time, money, and hassle for everyone.

YOUR ROLEAs the Deputy Chief Information Security Officer (Deputy CISO) for the International 1 perimeter, you will play a strategic and operational role in strengthening ALTEN’s cybersecurity governance, risk management, and compliance framework across all European subsidiaries.

We are looking for AI QA Engineer to join an exciting European DeepTech start-up in Barcelona. They can offer hybrid working (3 days on-site) within a commutable distance. They’re a fast-growing AI & quantum computing company that develops cutting-edge software that boosts performance & efficiency.

Opportunity – CRM Applications Software Engineer (Node. js / TypeScript) About the roleWe are looking for a CRM Applications Software Engineer with 4+ years of experience in Node. js, TypeScript, and microservices to join a high-impact project for one of our top-tier clients.

com/At Gi Group, we are looking for a Data Analyst to join the team of Agilent Technologies, a leading company in the scientific technology sector. If you have previous experience in data analysis, project management, and fluent English, this is an excellent opportunity to grow your career in a dynamic and innovative environment. Main Responsibilities:Develop Spotfire dashboards for Salesforce.

For our partner, the newest MedTech Start-up out there, we are looking for an English-speaking Backend Developer (m/f/d) 100% remote. roclub is a fast-scaling MedTech start-up that builds the technological backbone for the future of remote medical device operations. The company’s mission is to revolutionize how medical equipment is managed and supported worldwide.

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.

We are a digital marketing firm currently seeking a freelance developer or a small development company to take ownership of the maintenance and further development of our internal system. Our platform is built with Ruby on Rails on the backend.

About CytovationCytovation is redefining cancer immunotherapy from the inside out. Our lead asset, CY-101, is a first-in-class bifunctional peptide designed to address immune exclusion in liver metastases and other immune-suppressed tumor environments.

Sustainability Project Coordinator – Join Carbon Complete Are you passionate about sustainability and eager to make a meaningful impact in a fast-growing startup? Carbon Complete is hiring for an exciting full-time position in CBAM consultancy and training, ESG reporting, and carbon reduction planning.

We are hiring an MLOps Engineer for a fixed-term contract ending in June 2026, based in Zaragoza or Barcelona (hybrid working model). This opportunity is with a leading European deep-tech company operating at the intersection of AI and advanced computing.

About SLNG SLNG is building global, compliance-first voice AI infrastructure. We operate across STT, TTS, LLMs and real-time voice systems, running workloads on globally distributed compute. We are early stage, technical by default, and moving quickly. This is not a volume recruiting role. This is an execution-heavy role working directly with the founders.

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 the company OMODA Motors, part of the Chery Group, is an international automotive brand expanding in Europe. Our European headquarters is in Barcelona, leading the brand’s development across the region. Work arrangement This position is based fully on-site at our Barcelona office. Why join us? • Join a fast-growing automotive brand expanding across Europe.

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.

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.

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.

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.