Empleos de full stack engineer annotator en Madrid

NOTE: This position can be remote in any EMEA country ClickHouse has a hiring presence. We are hiring talented Full Stack Software Engineers for our Control Plane team. The team focuses on great user experience, seamless, automated, and scalable cloud infrastructure deployment, and lifecycle management. We build and maintain the Cloud Console—a...

Jobtailor busca Ingeniero/a de Software con más de 5 años de experiencia para diseñar, desarrollar y mantener funcionalidades de producto end-to-end. La posición implica construir y evolucionar apps frontend con Vue.js, además de desarrollar y mantener servicios backend y APIs.Se valorará experiencia en AWS, bases de datos SQL, REST, IA/LLM y...

Can you imagine building AI-powered products that transform how business teams generate strategic insights? Join our expert team to work on a Pharmaceutical sector product, contributing to the development of an AI platform that transforms enterprise knowledge into intelligent decision support. You will apply your knowledge of LLMs, RAG, knowledge graphs and...

We are looking for a Senior Full-Stack Engineer with a strong backend lean to join the team that builds and evolves the platform powering this experience. You will work on the Research Topic Management (RTM) application — a distributed .NET system with Vue/Nuxt frontends, SQL Server-heavy data operations, Github/Azure DevOps-driven deployments, and async...

Frontiers in Madrid is seeking a full‑stack .NET Engineer to join the Researcher Profiles Service team, building a global‑scale academic data platform with .NET Core/Framework and Vue.js. You will own high‑impact projects, collaborate across product, architecture and cross‑functional teams, and drive end‑to‑end delivery.The role emphasizes...

Journi is seeking a Full Stack Engineer with expertise in .NET and Vue to build web applications end‑to‑end. You will work on frontend and backend tasks, using .NET 6+ and VueJS to deliver user‑friendly interfaces.Collaborate closely with client teams to meet requirements and deliver scalable solutions. Responsibilities include designing, developing,...

UST seeks a Senior Full Stack Developer (.NET & Angular) to join an international financial services project in Madrid. You will design, develop, and maintain scalable applications while collaborating with cross-functional teams in an Agile environment.You will visit client offices in central Madrid three days per week, with a strong English requirement and...

Solera Holdings, LLC. is seeking a Lead Full-Stack Developer in Madrid to drive development across .NET, Python and React/Angular. You will own backend and frontend work, implement robust CI/CD pipelines, and optimize apps for Linux and Windows.The role emphasizes collaboration with Product Management and analysis teams in an Agile setting. The ideal...

REWE digital Spain seeks a seasoned Full Stack Developer to design, implement, and enhance a loyalty program, focusing on personalized incentives and campaign planning interfaces. You will collaborate with product teams and participate in the full product lifecycle within an international, cross-functional environment. As part of our Incentive Assessment...

Accenture is seeking an AI Engineer (Software) to design, build, and ship production-grade software across the full stack, using AI-assisted tooling as standard daily practice. You will work on real client programs across industries, connecting AI pipelines and enterprise systems with agentic architectures and LLM APIs. This is a core engineering role with a...

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, ReactJS, and TypeScript, and a passion...

ERNI - Swiss Software Engineering is seeking a backend/full-stack engineer to help build enterprise content management platforms using PHP, Python and modern API-driven architectures. You will contribute to design, development and maintenance across teams in a collaborative environment. You'll work with Laravel, REST APIs, MySQL and PostgreSQL, and you will...

MaxIT Consulting – Max Corporate Group in Barcelona, Spain is seeking a Senior Full-Stack Engineer – AI-Native Applications to own end-to-end product delivery in a fast-growing European tech company building an AI-powered workforce platform for healthcare. You will work across frontend, backend, databases, and cloud, using TypeScript/React and Java/J...

Schneider Electric in Seville is seeking a Full Stack Software Developer to join the PowerLogic T500 team. You will work across the full stack, delivering features for desktop and web tools used to configure, commission, and maintain the PowerLogic T500 platform within PLES. The role spans frontend and backend with Angular, TypeScript, C#, .NET, Electron,...

Impala Search Ltd is seeking a Senior Full-Stack Engineer with a frontend focus to build customer and dealer-facing experiences using React, Next.js and TypeScript. You will own APIs and backend services necessary to deliver features end-to-end, while improving performance and accessibility across a multinational platform. Join a growing mobility platform...

Avooq, an innovative AI startup, is seeking a talented Full-Stack AI Engineer to lead migration to scalable infrastructure and maintain a high-performance platform. You will work on React/Next.js and Node.js apps handling real traffic and shaping AI narrative technology. The role emphasizes deploying production-grade LLM integrations, cloud infrastructure...

Namecheap is seeking a Full Stack Engineer to join a Cloud Engineering organization where engineers own meaningful features end to end, spanning frontend and backend work and enabling scalable products and infrastructure. You will work in an AI-enabled development environment, with room to experiment using new tools and workflows, while maintaining high...

rindus Technology S.L, collaborating with C&A, is seeking Front-end Engineers to build responsive web apps in Málaga or from home. You’ll work across React, Vue.js, Angular, and related tools, shaping UX and product delivery within a distributed team. You will collaborate with backend, DevOps and QA, contributing to architecture decisions and adopting...

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...

As a founding member of our new Barcelona R&D Hub, you will help build the AI-powered precision medicine platform that transforms clinical and molecular patient data into insights that accelerate drug discovery and improve patient outcomes. To help drive this vision, we are looking for a curious, collaborative and solutions-focused Lead Full-Stack AI Product...