Empleos de full stack software engineering en Barcelona

Please submit your CV in English and indicate your level of English proficiency.Mindrift connects specialists with project-based AI opportunities for leading tech companies, focused on testing, evaluating, and improving AI systems. Participation is project-based, not permanent employment.What This Opportunity InvolvesYou'll create challenging coding test...

About Seqera Seqera is on a mission to empower scientists and organizations to solve humanity's biggest challenges through data-driven science. As the company behind Nextflow and the Seqera Platform, we enable global enterprises, biotech innovators, academic institutions, and public sector organizations to scale complex data workflows with confidence. We're...

About The Position Can you imagine leading the evolution of an enterprise-wide data governance platform that enables trusted data across the organization? Join our expert team to work on a Data Governance project, contributing to the development and evolution of an Enterprise Data Governance Catalog platform. You will apply your knowledge of Python and...

We're looking for a Staff Software Engineer to help build AI-native features into Factorial's product. You'll be writing Rails and React, designing systems, and shipping product hand in hand with Product and Design. "If you love solving hard problems and want to build something that truly matters, come build it with us. We're a team of 200+ Product Engineers...

Barcelona, Spain About the Job As Staff Software Engineer within our Global e Commerce Software Engineering team, you'll shape the technical future of a $7 billion global business connecting patients and healthcare professionals to life-changing medicines and vaccines. Based within Sanofi's Digital Global e Commerce & Vaccines organization, you'll work at...

Codeway builds category-leading consumer AI apps on mobile and web, at global scale. Completely bootstrapped. We turn category wins into six focused vertical companies: Wishlabs (AI Creativity), Wellture (Wellness), Learna (Education), Sparked (Media), Cosmic Jam (Entertainment), and Catalyst Apps (Utilities & Productivity). Every idea born here starts with...

Overview As a Full Stack Software Engineer on the Control Plane team, you will help design and deliver scalable, secure cloud infrastructure and a rich Cloud Console experience. You’ll work with cross-functional partners to ship features for managing resources, running queries, and monitoring performance. You’ll focus on reliability, performance, and...

Overview As a Full Stack Software Engineer on the Control Plane team, you will help design and deliver scalable, secure cloud infrastructure and a rich Cloud Console experience. You’ll work with cross-functional partners to ship features for managing resources, running queries, and monitoring performance. You’ll focus on reliability, performance, and...

About The PositionCan you imagine leading the evolution of an enterprise‐wide data governance platform that enables trusted data across the organization? Join our expert team to work on a Data Governance project, contributing to the development and evolution of an Enterprise Data Governance Catalog platform. You will apply your knowledge of Python and...

About The PositionCan you imagine leading the evolution of an enterprise‐wide data governance platform that enables trusted data across the organization? Join our expert team to work on a Data Governance project, contributing to the development and evolution of an Enterprise Data Governance Catalog platform. You will apply your knowledge of Python and...

Pillar was founded in 2025. Today, we are 80+ people, serve 900+ customers, raised €12 million in 2026, and are expanding internationally. We are building the financial operating system for construction: bringing AI, automation, and modern software to an enormous industry still full of slow, fragmented processes. We are looking for a product-minded Full...

Overview As LGT implements its digital vision, LGT Digital Factory (DiF) acts as a strategic nearshore partner to implement state-of-the-art client and employee IT front ends. To fulfill this mission, we interact closely with LGT business and IT units and third-party vendors. You can expect state-of-the-art development tools and best-in-class DevOps...

Full-Stack Engineer — Industrial AIBarcelona | Full-time | Hybrid coatingAI is looking for a Full-Stack Engineer to join our growing team and help build the software powering the next generation of intelligent industrial coating systems. We are a technology startup combining AI, software, 3D measurement, and industrial automation to make powder-coating...

Role: Knowledge Graph (Full stack Engineer) Location: Barcelona, Spain Mandatory skills: Exp. in delivering Semantic Knowledge Graph skills incl. AWS Neptune + Integrations Performance and use of MCP + Mulesoft API's + SLM & LLM fine tuning.The Full Stack Engineer is responsible for designing, building, and maintaining scalable data pipelines, knowledge...

As LGT implements its digital vision, LGT Digital Factory (DiF) acts as a strategic nearshore partner to implement state-of-the-art client and employee IT front ends. To fulfill this mission, we interact closely with LGT business and IT units and third-party vendors. You can expect state-of-the-art development tools and best-in-class DevOps processes. ...

Deeto is transforming how B2B companies grow by turning their customers into their most powerful growth engine. Our AI‑powered voice of customer (VoC) platform makes it effortless for companies to capture, organize, and activate authentic customer voices—delivering the right proof points at the right moment to accelerate deals and build trust at...

Wolters Kluwer is seeking a Senior Product Software Engineer - AI Native in Barcelona. You will design, develop, and refine software solutions, collaborating across teams to align with customer needs and industry standards. You will shape full-stack solutions, drive performance, and lead testing strategies for enterprise-grade applications. The role...

🚀 Full Stack Software Developer – AI-Enabled Fleet Management Take your career to the next level with Amaris Consulting as a Full Stack Software Developer working on an AI-enabled fleet management solution. You’ll join an international, fast-growing group with a €800M turnover and 1,000+ clients worldwide, contributing to innovative digital...

We’re Kabilio, a company backed by two leading venture capital firms, founded by experienced entrepreneurs, Alex Valls and Jose Ojeda, with a strong track record in building and scaling successful tech companies. What We’re Building Our goal is to become the go-to Financial Operating System for accounting firms and SMEs in Southern Europe, unifying...

Your mission Bookboost is the Hospitality Engagement Platform that empowers hotels to understand and engage their guests like never before. We unify guest data, automate personalised communication, and deliver experiences that drive revenue, loyalty, and operational excellence.We have customers across more than 20 countries and a platform that wins on depth....