ai machine learning engineer

Job Description: About the Team: Our Technology team drives the evolution of our Engineering, Data, Product and User Experience functions. With a keen focus on delivering cutting-edge solutions, we shape the digital landscape for our customers, readers and users. From revolutionizing visuals to optimizing tools and harnessing the power of data, mobile, video...

About the Role Our client, a dynamic company operating in the realm of Artificial Intelligence and Emerging Technologies, is looking for a talented Machine Learning Engineer with a specialization in Computer Vision to join their team in Barcelona. This role offers a hybrid work model, combining remote flexibility with essential in-office collaboration....

About HappyRobot HappyRobot is the infrastructure for enterprises to build and orchestrate AI workforces. Our AI workers don't just communicate - they make decisions, take action, and run operations autonomously across voice, email, and enterprise systems. Born in Y Combinator (S23) and backed by a16z and Base10 with over $60M raised, we power critical...

Position Purpose We are seeking a passionate and motivated Machine Learning Engineer to join our international team as part of a strategic expansion of our AI capabilities.In this role, you will work at the intersection of algorithm research and production-grade model implementation, developing innovative solutions in prediction, regression, time?series...

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 personalised learning journey, and stay motivated to keep growing.Our approach is human-led, tech-enabled - and it's creating real impact.We've just reached unicorn status with a $150M Series D,...

Multiverse Computing Multiverse is a well-funded, fast-growing deep-tech company founded in 2019. We are the largest quantum software company in the EU and have been recognized by CB Insights (2023 and 2025) as one of the 100 most promising AI companies in the world.With 180+ employees and growing, our team is fully multicultural and international. We...

Job Description:About the Team:Our Technology team drives the evolution of our Engineering, Data, Product and User Experience functions. With a keen focus on delivering cutting-edge solutions, we shape the digital landscape for our customers, readers and users. From revolutionizing visuals to optimizing tools and harnessing the power of data, mobile, video...

Visium combines strategy, frontier AI, and deep regulated-industry expertise to build and deploy AI-native systems that reinvent how businesses operate - unlocking the value of AI at scale.We're not a strategy firm that ships slide decks and walks away.Not a tech consultancy that builds what won't get adopted.Not a product company chasing problems it doesn't...

We are looking for a Senior Machine Learning Engineer to join our team. This role can be based in Paris or Barcelona on a hybrid schedule, or fully remote from anywhere else within the European Union. 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...

Job Description:About the Team:Our Technology team drives the evolution of our Engineering, Data, Product and User Experience functions.Desplácese hacia abajo para ver todos los requisitos del puesto y las responsabilidades que pueden esperar los candidatos seleccionados.With a keen focus on delivering cutting-edge solutions, we shape the digital landscape...

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 personalised learning journey, and stay motivated to keep growing. Our approach is human-led, tech-enabled - and it's creating real impact. We've just reached unicorn status with a $150M Series D,...

Title AI Machine Learning Engineer Location: Barcelona Role As an AI/ML Engineer, you are a key technical contributor responsible for developing and deploying complex AI initiatives. You will focus on the end‑to‑end lifecycle of ML solutions—from technical design and coding to production deployment and continuous optimization. This is a high‑impact...

Principal Machine Learning Engineer Location: Barcelona (Remote / Hybrid - Fully Remote or 2 Days in the Office) Salary: €135,000 Base + €15,000 Bonus (OTE €150,000) THE COMPANY This profitable French Ad Tech scale-up is transforming digital advertising through machine learning. By building AI-powered technology that determines which users are most...

About Air Apps At Air Apps, we believe in thinking bigger—and moving faster. We're a family-founded company on a mission to create the world's first AI-powered Personal & Entrepreneurial Resource Planner (PRP), and we need your passion and ambition to help us change how people plan, work, and live. Born in Lisbon, Portugal in ****—and now with...

About the TeamOur Technology team drives the evolution of our Engineering, Data, Product and User Experience functions. With a keen focus on delivering cutting‑edge solutions, we shape the digital landscape for our customers, readers and users. From revolutionizing visuals to optimizing tools and harnessing the power of data, mobile, video and social...

Multiverse Computing Multiverse is a well-funded, fast-growing deep-tech company founded in 2019. We are the largest quantum software company in the EU and have been recognized by CB Insights (2023 and 2025) as one of the 100 most promising AI companies in the world. Multiverse Computing Multiverse is a well-funded, fast-growing deep-tech company founded in...

Available vacancies Machine Translation SpecialistMachine Translation Specialist Hi, we are Pangeanic! A leading global language technology company dedicated to delivering high-quality translation solutions to clients across various industries. As we continue to expand our operations and enhance our services, we are looking for a skilled and motivated...

If you are passionate about building and scaling machine learning solutions in real-world products, and you're excited about applying AI to improve learning experiences, keep reading. Our client is agrowing international technology companythat develops software solutions integrated into major learning platforms (LMS) and used by millions of users...

We power people's progress. At Preply, we're all about creating life-changing learning experiences. Descubra más sobre las tareas diarias, las responsabilidades generales y la experiencia requerida para esta oportunidad desplazándose hacia abajo ahora. We help people discover the magic of the perfect tutor, craft a personalised learning journey, and stay...

Available vacancies Machine Translation Specialist Machine Translation SpecialistHi, we are Pangeanic! A leading global language technology company dedicated to delivering high-quality translation solutions to clients across various industries.As we continue to expand our operations and enhance our services, we are looking for a skilled and motivated...