Empleos de full stack engineer annotator en Barcelona

Your Tasks The Payment & Basket Platform team is a foundational team working on our core stack to improve developer experience in the area. The team’s focuses on Infrastructure, Backend Engineering and Frontend Engineering. For this role, you will take over ownership of our Backoffice Application Stack, which is used by our Product Teams to build their...

Get AI-powered advice on this job and more exclusive features. Direct message the job poster from Amaris Consulting Talent Acquisition Specialist | Amaris Consulting Take your career to the next level with Amaris Consulting as a Senior Test Automation Engineer. Become part of an international team, thrive in a global group with €800M turnover and 1,000+...

About the Opportunity We are seeking a Senior Site Reliability Engineer to join the Platform Engineering Domain in the Access Team. The mission of Platform Engineering is to provide trusted, performant, self-service platforms that empower product teams to build “the bank the world loves to use.” Access Team’s mission is to ensure secure, seamless, and...

FledgeWe are a boutique Talent search firm connecting exceptional Talent with the most innovative companies in the AI and software development industries across EMEA.Our clients are among companies with innovative products that have a positive impact on our societies, and we present them with a solution model between fine consulting and flexible recruitment...

Senior Platform Engineer (DevOps & SRE are welcome! 👋) - (Hybrid)As you contemplate your future, you might be asking yourself, what's the next step? Start your journey with us!We're seeking an experienced  Platform Engineer to join our Platform As A Service team  in Barcelona (Hybrid) to play a key role in shaping the direction of the platform, driving...

Overview Do you want to work for one of the biggest consulting companies in Spain, with a focus on building meaningful business impact while maintaining a healthy life balance? Our motto is: \"Life before work\". At mediasmart we are looking for a software engineer to join our team, whose main function will be to develop for the main products we offer to...

Company: SimpleStudy is a consumer AI platform for students. We help them stay motivated to study their subjects - everything from Biology and Mathematics to Literature and Art. Our small team has already helped +1.5 M students worldwide (UK, Ireland, Brazil, South Africa, and Australia) study better, and ~40–50k new students join us every week. We are a...

La IA generativa ya no consiste solo en añadir un chat a una aplicación. El reto está en construir productos fiables, seguros y medibles, donde los agentes de IA aporten valor real dentro de procesos de negocio complejos. Buscamos a una persona con experiencia como **AI Full Stack Engineer** para diseñar y desarrollar aplicaciones end-to-end basadas en...

Your Tasks Join our team and help shape the future of our global webshop. In this role, you will build new features and drive continuous optimizations to create a seamless, intuitive, and high-performing customer journey for users around the world. Working closely with cross-functional teams, you’ll turn customer needs and business goals into...

ABOUT CODEWAYCodeway builds category-leading consumer AI apps on mobile and web, at global scale. 600M+ downloads. 60+ apps. 400+ builders across Barcelona and İstanbul. Completely bootstrapped. No board. Profitable since year two. Small teams move faster than big ones. But they need big resources to win at scale. Nobody starts from zero. The problem...

About Orbio Orbio is an AI-native human capital management platform building a Digital Workforce for HR. We design and deploy agentic systems that take ownership of operational execution across hiring, onboarding, and employee operations — while keeping humans in control. We work with large, complex organizations across staffing, retail, hospitality, and...

Location: Barcelona, Spain + occasional travelTeam: ProductType: Full-timeReports to: Lead Product ManagerAbout Acai TravelAcai Travel is rebuilding the foundations of travel operations with agentic AI. We build the post-booking servicing layer — fare rules, schedule changes, IRROPS, refunds, waivers, traveler comms — that today still runs on...

👋 At NeuralTrust, we're looking for a **Frontend Engineer** to help us scale our platform and take our technology to the next level. If you're passionate about building robust backend systems and working at the intersection of AI and security — join us! 🚀 **About NeuralTrust** We’re a Barcelona-based startup building the future of **AI and Agents...

01 · SOBRE NALTO **nalto despliega IA dentro de las medianas empresas.** Lo hacemos con AI workers: agentes que se encargan de un trabajo de principio a fin. Leen, deciden y actúan directamente en las herramientas del cliente, cada día, como un compañero que nunca deja una tarea a medias. A su alrededor, construimos software a medida, diseñado según...

**💻 THE ROLE** Join a small engineering team and help modernize an insurance platform through migration, architectural improvements, and the gradual adoption of AI-assisted development. **🛠️ WHAT YOU’LL DO** • Develop and maintain backend services, primarily in PHP and Python. • Contribute to full-stack development, including Vue.js. •...

Join Vonage and help us innovate cloud communications for businesses worldwide! Why this role matters: We’re seeking a Java Software Engineerto join our Cloud Engineering team and help drive innovation across the Vonage Video Platform. This role will focus on enhancing our PaaS backend systems, improving cloud resource control and provisioning, and...

Hi, we’re Back Market. We’re here to help make tech reliable, affordable, and better than new. We're a global marketplace for refurbished devices, helping lower our collective environmental impact by providing trustworthy, affordable tech with 92% less carbon emissions than new. Yep, you read that right. Turns out refurbished tech is way better for the...

Craft: Technology & Development Job Description: We are looking for a Senior Audio Engineer to join the Game Production core systems team, King's cross-platform mobile game-engine and content-creation platform. Our engine, editor, and toolchain empower hundreds of developers and support some of King's largest live games. As a senior engineer, you will...

Altamira is hiring a Full-Stack Engineer (Laravel + React) to design and maintain backend features and APIs. The role includes implementing frontend components with TypeScript, React, and Next, building scalable software for global enterprises, and collaborating with product and design teams. The project emphasizes async-friendly collaboration and...

A global leader in language services is seeking a Senior Full Stack Engineer to modernize their core application and develop new features. The role involves working with experienced engineering teams on a cloud-native tech stack, focusing on both front-end and back-end functionalities. Ideal candidates will have extensive experience in .NET and a solid...