Trabajo de Machine Learning Engineer en Cataluña

We are a European deep-tech leader in quantum and AI, backed by major global strategic investors and strong EU support. Our groundbreaking technology is already transforming how AI is deployed worldwide - compressing large language models by up to 95% without losing accuracy and cutting inference costs by 50-80%. Joining us means working on cutting-edge solutions that make AI faster, greener, and...

Our client is a global leader in legal research technology, providing access to one of the most comprehensive collections of legal information worldwide. Through advanced AI and data analytics, we're transforming how legal professionals access, analyze, and use legal data—faster, smarter, and at scale. If you're looking to have real impact in a fast-moving, mission-driven environment, this is...

Quality Control Engineer (AI & LLM Services) A fantastic opportunity for Quality Control Engineer to join fast-growing deep-tech company, who provide hyper-efficient software to global companies across finance, energy, manufacturing and cybersecurity to gain an edge with quantum computing and artificial intelligence. **This is initially a Fixed Term Contract - Hybrid from their site in...

Smadex is a leading advertising technology company founded in Barcelona in 2011 and sold to American‑based, stock‑listed Entravision in 2018 (NYSE::EVC). We are one of the top mobile ad‑tech companies in the world and the largest Demand Side Platform (DSP) based in Europe, with revenues over +$100M and consistently growing +40% YoY over the past years. Our mission is to continue to improve our...

Machine Learning Engineer (AI Core Team) Barcelona, Spain We help creators get more out of every conversation with Instagram-focused automations and support for other channels like Messenger, WhatsApp, and TikTok. The result? Better engagement, more sales, and real, sustainable growth. With a diverse team of 350+ people spread across three continents, we’re building the leading Chat Marketing...

Role Overview We’re hiring an AI & Machine Learning Engineer to help design and deliver next‑generation AI solutions across our public sector and enterprise clients. You’ll work across Machine Learning, Data Engineering, and advanced AI technologies including Generative AI, Agentic AI, and Large Language Models as part of our growing AI Engineering team. You will collaborate with data...

Technical · Madrid, Barcelona Machine Learning Engineer (Fixed-term contract) We are looking to fill this role immediately and are reviewing applications daily. Expect a fast, transparent process with quick feedback. Why join us? We are a European deep-tech leader in quantum and AI, backed by major global strategic investors and strong EU support. Our groundbreaking technology is already...

★ WHO WE ARE Adikteev fuels the app ecosystem by inspiring users to engage with the apps they know and love. Specializing in user retention, we grow in-app revenue and build user loyalty with custom retargeting and CTV campaigns. Operating globally from Paris, San Francisco, and Seoul, Adikteev has grown to over 100 employees and achieved 60% revenue growth this year. ★ HOW WE MAKE AN...

Social network you want to login/join with: Senior Machine Learning Engineer, barcelona col-narrow-left Client: Dow Jones Location: barcelona, Spain Job Category: Other - EU work permit required: Yes col-narrow-right Job Reference: 799043587134403379232460 Job Views: 1 Posted: 23.07.2025 Expiry Date: 06.09.2025 col-wide Job Description: About Our Organization: Dow Jones is...

Location : We are flexible! Come and join us either in Hamburg, Berlin, Barcelona or Athens At FREE NOW we are at an exciting point in our history - we are building a world-class product that is being used daily by more than a million people. We are a part of one of the most dynamic spaces for innovation in today's world: shaping mobility. Our daily business is solving large-scale, complex...

Direct message the job poster from PURVIEW Overview Job Title: ML Engineer/ Data Science Location: Barcelona, Spain - Hybrid Job Type: Permanent Responsibilities - A bachelor’s or master’s degree in computer science, Data Science, or a related field - At least 8 years of experience in a related role - Knowledge of algorithms, data structures, and best practices in software development -...

Senior Azure AI Platform Engineer (Hybrid - Barcelona, Spain) #128640; Shape the backbone of a global cloud infrastructure at enterprise scale. Our international client is on the lookout for a Senior Azure Data Platform Engineer with AI knowledge. This is a rare opportunity to join a forward-thinking organisation, passionate team that's reimagining how modern cloud platforms operate across the...

Company Description Prosper AI specializes in AI Phone Agents for healthcare, providing human-like expertise while significantly reducing costs. Our AI Agents efficiently handle tasks for calling patients and payors such as claims status checks, benefit verification, prior authorizations, patient scheduling, and balance reminders. We aim to eliminate $200B in administrative waste, allowing...

We power people’s progress. At Preply, we’re all about creating life-changing learning experiences. We help people discover the magic of the perfect tutor, craft a personalized learning journey, and stay motivated to keep growing. Our approach is human-led, tech-enabled - and it’s creating real impact. So far, 90,000 tutors have delivered over 20 million lessons to learners in more than 175...

DATA SCIENTIST AND MACHINE LEARNING ENGINEER (Applied Artificial Intelligence) – Centre Tecnològic de la Química a Catalunya (EURECAT) Overview Are you ready to embark on a challenging journey of discovering and applying novel Machine Learning and AI-driven solutions in process monitoring, control and optimization for different industrial sectors? The Applied Artificial Intelligence Unit of...

WELCOME TO OLX At OLX, we work together to build a more sustainable world through trade. We make it safe, smart, and convenient to buy and sell cars, find housing, get jobs, buy and sell household goods, and more. Our colleagues around the world help to serve millions of people around the world every month, through its well-loved consumer brands including OLX, Otodom, AutoTrader,...

Machine Learning Engineer (Product) (Fixed-term contract) We are looking to fill this role immediately and are reviewing applications daily. Expect a fast, transparent process with quick feedback. Why join us? We are a European deep-tech leader in quantum and AI, backed by major global strategic investors and strong EU support. Our groundbreaking technology is already transforming how AI is...

Smadex is a leading advertising technology company founded in Barcelona in 2011 and sold to American-based and stock-listed Entravision in 2018 (NYSE::EVC). We are one of the top mobile ad‑tech companies in the world and the largest Demand Side Platform (DSP) based in Europe, with our revenues over +$100M and consistently growing +40% YoY over the past years. We compete in a highly advanced...

Our client is a global leader in legal research technology, providing access to one of the most comprehensive collections of legal information worldwide. Through advanced AI and data analytics, we’re transforming how legal professionals access, analyze, and use legal data—faster, smarter, and at scale.If you’re looking to have real impact in a fast-moving, mission-driven environment, this is your...

Smadex is a leading advertising technology company founded in Barcelona in 2011 and sold to American-based and stock-listed Entravision in 2018 (NYSE::EVC). We are one of the top mobile ad-tech companies in the world and the largest Demand Side Platform (DSP) based in Europe, with our revenues over +$100M and consistently growing +40% YoY over the past years. Our mission is to continue to...