Empleos de contract full-stack engineer en Barcelona

The employer offerscrypto accounts for players in the gaming industry acting as wallet-as-a-service solution supporting multi-chain accounts, gas sponsorship, pop-upless blockchain interactions, and flexible ownership. The solution enables games to interact with on-chain assets easily and programmably, allowing for faster launches, adaptability as they grow,...

iOS Software Engineer (Hybrid - Barcelona)Location: Barcelona, Spain (Hybrid)We are: Wizeline, a global AI-native technology solutions provider, develops cutting-edge, AI-powered digital products and platforms. We partner with clients to leverage data and AI, accelerating market entry and driving business transformation. As a global community of innovators,...

Company DescriptionPAL Robotics is a leading robotics company based in sunny Barcelona.Las cualificaciones, habilidades y toda la experiencia relevante necesaria para este puesto se pueden encontrar en la descripción completa a continuación.Our goal is to enhance people’s quality of life through robotics and automation technologies.We have over 20 years...

AstraZeneca plc in Barcelona is seeking an experienced software engineer to deliver AI-native, full-stack software for clinical trials. You will own features end-to-end, writing production code for backend and frontend, and integrating AI capabilities directly into the product suite. You will also help define how engineering teams build with AI, set...

DescriptionDirector Of Revenue Operations | Based in BarcelonaKantox is a Barcelona-based fintech acquired by BNP Paribas in 2022. As Director of Revenue Operations, you will sit at the intersection of internal commercial execution and parent company alignment, reporting directly to the Chief Commercial Officer. You will own the RevOps function, lead the...

Senior AI Engineer | FinTech | Fully Remote EU | Up to €100/hour I'm currently partnering with a fast-growing FinTech looking for an experienced Senior AI Engineer to join them on a long-term contract. Location: Fully Remote - Europe You'll be working on the design and delivery of production-grade AI solutions, helping integrate advanced AI capabilities...

Founding Full-Stack Engineer I Tech Lead Sobre el reto Estamos en esa fase de una startup que es, a la vez, la más divertida.Tenemos producto, tenemos tracción y tenemos un equipo técnico de tres personas con ganas de comerse el mundo.Lo que no tenemos es a la persona que ponga orden en la arquitectura, defina la cultura de ingeniería y lidere la...

¿Fullstack, Platform Engineering, Cloud y Developer Experience en una misma posición? Desde Q-tech estamos colaborando con una gran compañía tecnológica internacional para incorporar un/a Platform Fullstack Engineer a su hub tecnológico de Barcelona. Pero ojo: no buscamos simplemente a alguien que haga frontend + backend. Buscamos un perfil con...

Concentrix Spain Business Process Outsourcing S.L.U. is seeking a Remote Support Engineer (English speaking) to work in a hybrid role in Barcelona. You will provide expert support for industrial 3D printers, remotely troubleshoot issues, and coordinate onsite dispatches as needed.The role requires strong English and a technical background. The position...

Would you be interested in driving a strategic modernization program for next-gen Datalink observability, monitoring, and provisioning platforms? From Oxigent Technologies, we are looking for a Senior System Engineer to join a high-impact modernization project with a major global aviation tech leader, located in Barcelona (Poblenou). In this position, you...

Seeking a GTM Systems Engineer to build, automate, and integrate commercial systems for a SaaS company. Responsibilities include evolving the GTM tech stack, improving CRM adoption, and designing scalable technical solutions.

About Supersonik Supersonik helps B2 B Saa S companies sell faster with AI-powered product demos. On a live video call, our AI Agent shares the screen to walk buyers through a personalized, interactive demo in any language. This lets teams skip long sales calls and focus on closing deals. We’re backed by Andreessen Horowitz (a16z) and work with leading Saa...

About Supersonik Supersonik helps B2 B Saa S companies sell faster with AI-powered product demos. On a live video call, our AI Agent shares the screen to walk buyers through a personalized, interactive demo in any language. This lets teams skip long sales calls and focus on closing deals. We’re backed by Andreessen Horowitz (a16z) and work with leading Saa...

European AI startup · Seed-funded · Deep AI specialist The company A fast-growing European AI startup building the platform that helps companies find, assess and win public tenders — public procurement is roughly 10% of EU GDP, and for most companies it's completely opaque. Seed-funded, with product-market fit in their home market and real commercial...

MediaMarktSaturn Plattform Services GmbH in Barcelona is seeking a Software Engineer with a strong frontend focus to drive the Backoffice Application Stack used by internal product teams.You will own frontend features, integrate with REST/GraphQL backends, review code, and guide other teams while advancing scalable frontend solutions. The role offers hybrid...

Job Description Kleinanzeigen reaches 36 M+ monthly users and is Germany’s leading online classifieds market. We are a sustainability-focused platform where you won't just write code; you will power the services that bridge our high-traffic backend with seamless user experiences. As a Data Engineer (Analytics & Products) at Kleinanzeigen, you start where...

UCB in Barcelona seeks a Lead Full-Stack AI Product Engineer to help build an AI-powered precision medicine platform. You will own end-to-end development, from architecture to deployment, and collaborate with Translational Analytics to translate complex data into actionable insights.You will contribute to AI capabilities, manage data security and access, and...

Are you a Site Reliability Engineer looking for an opportunity to help build and scale the critical infrastructure that powers cutting?edge AI solutions?At Restb.Ai, we specialize in industry-specific visual recognition, helping businesses unlock powerful insights through AI-driven automation.We don't just recognize objects (that's so ****), we teach...

Back Market is seeking a versatile Software Engineer with strong frontend fundamentals and curiosity. You will work on frontend architecture, CI improvements, performance, and platform tooling, owning parts of the stack from edge to data layers. You'll collaborate with product engineers, platform teams, and technical leaders across Back Market, writing...

An international engineering consultancy in Barcelona is seeking an experienced engineer to join their MEP Engineering team. You will design MEP systems, collaborate with various disciplines, and contribute to projects focused on sustainability. The ideal candidate has over 10 years of experience and a degree in a relevant field. This role offers a full-time...