Empleos de ai-enabled fullstack engineer en Barcelona

AstraZeneca’s Evinova team in Barcelona is seeking a Senior Data Engineer to design and automate our data foundation, enabling product, data science and agents to deliver advanced capabilities. You will work hands-on with cloud data tools, drive lakehouse architectures, and mentor peers while collaborating across IT, product management and security to...

Michael Page in Barcelona is seeking a software engineer to join a leading international satellite solutions company. You will work in a multidisciplinary team on disruptive data-driven projects and contribute to the development of software platforms and internal tools. You will design and develop Python and C/C++ applications for data processing, build data...

Smadex in Barcelona is seeking a Senior Machine Learning/Staff Engineer to lead architectural decisions and develop deep neural network algorithms. You will shape features, improve ML pipelines, and deploy scalable data analytics solutions while collaborating with Tech and Ops teams. Requirements include 5+ years in data science, strong coding in...

Preply is looking for a Senior Full Stack Engineer in Barcelona to help shape the future of our learning platform. You will balance backend focus (Python/Django) with frontend work (React/Typescript), driving data-informed product decisions and scalable architecture. You’ll mentor peers, raise engineering standards, and partner with product, data, and UX...

We Are Wizeline, a global AI-native technology solutions provider, develops cutting-edge, impact. Are you a fit? Sounds awesome, right? Now, let’s make sure you’re a good fit for the role: We Are Wizeline, a global AI-native technology solutions provider, develops cutting-edge, AI-powered digital products and platforms. We partner with clients to...

Aily Labs GmbH is seeking a MID AI/ML Engineer to help build and scale AI/ML infrastructure powering our decision intelligence platform. You will design data pipelines and productionize AI models, collaborating with data scientists and software engineers to deliver robust, scalable solutions across the business landscape. We look for 3+ years of experience,...

Marfeel group is seeking a Backend Engineer in Barcelona to join their high-ownership engineering team. The role requires 5+ years of experience in backend service production, strong proficiency in Node.js and TypeScript, and an understanding of API design and performance optimization. Benefits include flexible working arrangements, subsidized health...

EngineersOfAI in Barcelona seeks a Senior Mobile Engineer to lead the design and development of mobile applications. You will own significant parts of our React Native architecture, ensuring high-quality user experiences. The ideal candidate has over 5 years of mobile development experience, is proficient in TypeScript and JavaScript, and is passionate about...

We're looking for a Full Stack Engineer for one of our clients who enjoys building new products from the ground up and is eager to help shape AI tooling for the mobility industry. Work across the full stack to solve complex problems using incomplete and messy data Design and evolve canonical data models Build pipelines to handle real-world data inputs ...

IC Resources in Barcelona's R&D Centre is seeking Software Engineers and Senior Software Engineers to develop tools and frameworks for deploying AI applications. The roles involve low-level kernel optimisation, highly parallel data processing, emulation and performance, with C and C++ at the core. Experience with embedded Linux in C/C++ is valued, plus...

Max IT Consulting – Max Corporate Group in Barcelona, Spain is seeking a Senior AI-First Full-Stack Engineer to lead the creation of an AI-powered workforce platform for healthcare. You will own the full product surface, collaborating with founders and cross-functional teams, and apply AI tools to accelerate development while maintaining rigorous...

A pioneering healthcare technology company based in Barcelona is seeking a Senior Full Stack ML Engineer to lead the development of innovative machine learning models targeted at solving complex healthcare challenges. The role demands strong Python skills, experience in data science, and the ability to mentor colleagues. As part of a collaborative team, you...

Ahead is seeking a Senior Frontend Engineer to help us evolve our AI-first Saa S platform in Barcelona. You will take ideas from concept to production, building with React, Type Script and Next.Js while exploring new AI tools and approaches. We value ownership, curiosity and collaboration in a hybrid Barcelona setup. You will work with modern technologies...

Mainloop Barcelona is building a new engineering team in Barcelona to own production software, from idea through launch, leveraging AI agents and a shared architectural framework. This role emphasizes deep technical ownership, architectural decision-making, and a strong collaboration with product owners and other engineers. As a Frontline engager in an...

Preply in Barcelona seeks a seasoned Platform Engineer to join our Developer Platform team. You will own CI/CD systems, tooling, and internal platforms that empower thousands of engineers to move fast and ship with confidence. You will work on AI-enabled workflows and scalable cloud-native services, collaborating with squads to align roadmaps, reduce...

A pioneering AI company in Barcelona is seeking a Full‑Stack Software Engineer to develop their Agentic AI Platform. You will design and build features to enhance the life sciences industry using cutting-edge AI technology. This hands-on role requires 6+ years of full-stack product experience, proficiency in Python, React JS, and Type Script, and a passion...

Biorce, Barcelona hub, is seeking a Mid-Level AI Engineer to advance our AI and Data engineering initiatives from our Barcelona hub. You will report to AI/Engineering leadership and contribute to building sophisticated AI systems beyond chat interfaces. You will design agentic workflows, manage complex state in LLM applications, and ensure generative...

Checkatrade, the UK’s leading platform for finding a tradesperson, seeks an experienced Salesforce Engineer to design and build across Apex and LWC, focusing on Sales and Service Cloud, with integrations to Zuora, Retool and Braze CRM. You will work in Enterprise Engineering, collaborating with distributed data teams to ensure data integrity and cohesive...

Longtail Technologies, Inc. is seeking a seasoned backend/full-stack engineer to help evolve Sightline, our conversational analytics and intelligent alerting product. You will own features end to end, from understanding customer problems to deployment and production support. You will design backend services and APIs, ensure robust, observable systems, and...

Migma in Barcelona, Spain is hiring a frontend engineer to own product experiences from sketch to shipped UI. You will work directly with the two-person founding team, turning designs into polished interfaces using React, Next.js and TypeScript. You will improve onboarding, campaign editor, and core journeys, crafting accessible, responsive interfaces with...