Empleos de full stack engineer annotator en Barcelona

Barcelona, Spain · Full-time · Fully office-based€65,000–€85,000 gross per yearCandidates must already be based in Barcelona. Visa sponsorship is not available. Build the systems behind AI-powered email marketing. Migma is building an AI platform that creates and sends on-brand email campaigns end to end. We are a two-person founding team in...

Senior iOS Software Engineer (Barcelona - Hybrid)Software Engineering Mobile Development iOS Development Swift SwiftUI Wizeline is seeking an experienced iOS Developer to join our team in Barcelona. In this hybrid role (3 days per week in the office), you will help build, scale, and deliver high-quality digital products and services for our mid-size to...

About Valeria Valeria is building the future of HR and payroll in Spain. We're an AI‑native platform that automates contracts, payroll, and compliance for companies with high employee turnover (hospitality, delivery, events, agriculture). We're rethinking how an entire industry works—moving from manual, error‑prone processes to intelligent automation....

About Us At THEKER, we're taking on one of the greatest challenges of the 21st century: redefining how physical work gets done in the world. About Us At THEKER, we're taking on one of the greatest challenges of the 21st century: redefining how physical work gets done in the world. About Us At THEKER, we're taking on one of the greatest challenges of the 21st...

Barcelona Tech & Data – Backend /Full-time /Remote Our mission and customers: We are creating the freedom for SMEs to succeed by delivering Europe's leading finance workspace with banking at its core, augmented by financial tools. We are proud to be rated 4.8 on Trustpilot,based on 55,000+ reviews. Our cultureputs customer satisfaction at the core of...

The Role We are looking for a Senior Software Engineer to join our Data Ops team. In this role, you will lead the backend development of our internal applications, which directly impact Factorial’s sales and billing ecosystems. Your mission is to engineer highly resilient, scalable backend systems and robust cloud architectures that connect internal users,...

Barcelona, Spain · Full-time · Fully office-based€65,000–€85,000 gross per yearCandidates must already be based in Barcelona. Visa sponsorship is not available. Build the systems behind AI-powered email marketing. Migma is building an AI platform that creates and sends on-brand email campaigns end to end. We are a two-person founding team in...

Company DescriptionWork smart, have fun and make an impact! EcoVadis is the leading provider of business sustainability ratings. Our solutions are backed by an international team of experts and powerful technology. We analyze data and build sustainability scorecards that give companies actionable insights into their environmental, social and ethical risks....

4 days ago Be among the first 25 applicants Get AI-powered advice on this job and more exclusive features. We're based on over 15 years of success, producing world-class video content and building, developing, and managing a number of high-traffic websites. Our award-winning content and websites are created exclusively by us and directly for the use of...

En WeAI buscamos un/a AI Solutions Engineer ; un/a profesional que combine una sólida ingeniería de software end-to-end con el uso fluido de agentes y la orquestación de sistemas de IA en producción. El Ecosistema | WeAI en Jungle Te unirás a WeAI un hub catalizador que transforma la tecnología en pura potencia de negocio. No observamos la...

Our mission and customers: We are creating the freedom for SMEs to succeed by delivering Europe's leading finance workspace with banking at its core, augmented by financial tools. We are proud to be rated 4.8 on Trustpilot , based on 55,000+ reviews. Our culture puts customer satisfaction at the core of what we do, as proven by our Net Promoter Score of 75...

Location: Barcelona (Hybrid) - Type: Full-timeGet to know us:Started in 2016, Frekuent is now the all-in-one payment and loyalty platform for unattended environments - 500+ clients, 100M+ transactions a year, 2.5M+ users across Spain, France, Italy, Portugal, and Singapore. We turn one-time buyers into lifetime clients with cashless, contactless, effortless...

Job Description:About the Team:Our Technology team drives the evolution of our Technology, Engineering, Data, Product and User Experience functions. With a keen focus on delivering cutting‑edge solutions, we shape the digital landscape for our customers, readers and users. From revolutionizing visuals to optimizing tools and harnessing the power of data,...

Responsibilities Join an elite team of innovators driving cutting-edge technology in our instrument infrastructure group! As a critical component of Keysight Laboratories, our team develops groundbreaking instrument infrastructure that powers Keysight's global development ecosystem. You will help research, design, implement, integrate, and validate...

En WeAI buscamos un/a AI Solutions Engineer; un/a profesional que combine una sólida ingeniería de software end-to-end con el uso fluido de agentes y la orquestación de sistemas de IA en producción.Si cree que es el candidato ideal para la siguiente oportunidad, envíe su solicitud después de leer la descripción completa.El Ecosistema | WeAI en...

Super is a global technology group powering entertainment and fan-centered experiences. We seek a Senior Full Stack Engineer to shape systems across multiple engineering domains and drive critical functionality for millions of users worldwide. You will work with TypeScript, React, Node.js, and modern tooling to deliver scalable features, mentor teammates,...

# Junior Backend Engineer - Customer Identityat N26 - Barcelona Back to jobs1. Home2. Jobs3. Junior Backend Engineer - Customer Identity—N## Junior Backend Engineer - Customer Identity N2620 Customer Identity Full-time Barcelona Relocation Apply Job### Job Description About the opportunity Banking Foundations domain mission for N26 is to provide secure and...

Adikteev is an AdTech company that helps mobile app publishers grow their revenue through targeted advertising. We deliver personalized ads that drive users to install an app or re‑engage with one they've stopped using. Our clients are mostly mobile gaming leaders but also span e‑commerce, on‑demand services, and entertainment apps. Recognized for 10+...

Software Product EngineeringCompany: Dow JonesJob Description:About the Team:Our Technology team drives the evolution of our Engineering, Data, Product and UserExperience functions. Within this group, the GenAI Experiences team builds generative AIproducts that define the future of news and business intelligence for millions of users across theWall Street...

Leadtech Group builds and scales digital products used by millions of people worldwide . With over 18 years of experience , we bring together multidisciplinary teams to turn ideas into meaningful, high-impact solutions. Within the group, MAU by Leadtech focuses on subscription-based apps and digital products. It builds on the expertise, technology and...