Empleos de full stack engineer annotator en Barcelona

Amaris Consulting, part of Mantu, seeks a Senior Full-Stack Engineer to join an international team building an AI-powered payroll platform. You will contribute across the stack—from micro frontends to cloud AI agents—and integrate with enterprise payroll systems. You will design Python-based services, develop. NET Core APIs, and work with Angular micro...

Sateliot, a Barcelona‑based satellite company, seeks a Senior Full Stack Engineer to own features end‑to‑end across Laravel (PHP) and Python codebases. You will surface data for internal tools, partner with Core Network teams, and ensure high quality with automation and reviews.You’ll mentor peers, ship production systems, and operate deployments in...

Allianz Technology seeks an Expert Full Stack Developer to design, develop, and maintain comprehensive web applications supporting partner projects. You will work with cross-functional teams to ensure seamless frontend-backend integration, optimize performance and security, and apply AI technologies to enhance functionality.The role emphasizes collaboration,...

Caravelo, based in Barcelona, is seeking a Full Stack Developer focused on Java backend for our SaaS platform in fintech and traveltech. You’ll design, build and maintain scalable systems; most work will be backend, with some UI touchpoints via Vue and AI-assisted coding.Join a team of innovators solving complex problems across cloud environments (AWS),...

Exoticca international is seeking a FullStack Engineer to design and build scalable services using Next.js, Node.js, TypeScript, and MongoDB. You will help shape an event-driven architecture and ensure reliable, maintainable systems powering our ecommerce platform. You will collaborate with cross-functional teams to translate business needs into robust...

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...

***** SHORT VERSION *****We're building an AI-native platform with autonomous agents, smart workflows, and real-time voice interactions. Looking for a Full-Stack Engineer.Salary: €60k-€80kHybrid: BCN 3 Days, Remote: 2 Days. Don't apply if you're not from Barcelona.Team: of 3 co-founders now. 6 by the end of the year. You will be our 1st employee!Feel...

ERNI Barcelona is seeking a passionate full-stack developer skilled in PHP and Python to build enterprise content management platforms. You will work on API-driven architectures, REST APIs and data integrations while collaborating with global teams.The role offers a hybrid work model in Barcelona, with strong growth, mentoring, and access to internal...

Kabilio in Barcelona is hiring a Full Stack Engineer to design, build and own features across our frontend (React/Remix) and backend (Node.Js) systems. You’ll work with Product and Design to translate requirements into scalable solutions used by real customers.You’ll contribute to both frontend and backend, ensure code quality, and participate in...

TECDATA ENGINEERING busca un Senior Full Stack Developer para unirse a su equipo en Barcelona. Modalidad híbrida, 1 día presencial a la semana. Se requiere 5 años de experiencia, dominio de Angular moderno (16+), NgRx, Angular Material y experiencia backend en Java o Kotlin, con REST APIs y Web MVC.También se valoran Docker, Kubernetes, Cloud...

Bunch is building the operating infrastructure for the next generation of private markets. You will join the Platform Core team as a Full Stack Engineer with a frontend focus, shaping user interfaces and services that power our platform.You’ll collaborate across product, design, QA, and engineering to ship features end-to-end, while mentoring others and...

Amaris Consulting, part of Mantu, seeks a Senior Full-Stack Engineer to join an international team building an AI-powered payroll platform. You will contribute across the stack—from micro frontends to cloud AI agents—and integrate with enterprise payroll systems. You will design Python-based services, develop. NET Core APIs, and work with Angular micro...

Backend-heavy Full Stack Engineer to design, build, and maintain scalable microservices and user experiences, focusing on Java, Spring Boot, TypeScript, and React in a hybrid Agile environment.

Full-stack engineer focused on solving customer problems and building long-term features.Responsibilities include owning features end-to-end, collaborating with teams, and delivering high-quality software.

Jobgether is seeking a Senior Software Engineer – Data Search based in Spain/Europe to build and improve a large-scale creator search system.You will work across the full search stack, including embeddings, ranking, and low-latency serving, handling hundreds of millions of profiles and media files.You will own features from discovery through production,...

Davidson Consulting España busca un Senior Full Stack Developer con sólidos conocimientos en Inteligencia Artificial para desarrollar e integrar soluciones de IA en entornos de producción. Trabajarás en un equipo Agile Scrum, colaborando con científicos de datos e ingenieros de IA, enfocando el desarrollo backend y la IA de extremo a extremo. Se...

Jobtailor en Barcelona busca un desarrollador full stack para evolucionar y mantener una solución core de soporte a ventas, con un énfasis en frontend y backend.El equipo de producto ágil diseña e implementa funcionalidades escalables y de alta calidad. Se valora experiencia en Angular, Java/Spring Boot, MongoDB y procesamiento de flujos, además de...

# Senior Full Stack Engineer (Python) | Ciberseguridad | Barcelona### Resumen del puestoBarcelona### Modelo de trabajoHíbrido · 3 días en casahace 2 díasDescripción del puesto## Sobre la posiciónColaboramos con el hub tecnológico en Barcelona de uno de los mayores grupos empresariales de Europa, con presencia en más de 30 países. Es una empresa...

We're seeking exceptional Frontend Product Engineers to revolutionize email marketing through AI.You'll work across our entire stack to build features that empower businesses to create professional, personalized email campaigns in minutes.Full-time position based in Barcelona with competitive compensation.Migma.ai transforms email creation from a multi-day...

En Consultia IT buscamos un/a Senior Software Engineer Full Stack con amplia experiencia en tecnologías .NET y Angular para incorporarse a un equipo tecnológico de alto rendimiento en uno de nuestros clientes más relevantes. Participarás en el diseño, desarrollo y evolución de soluciones escalables basadas en arquitecturas cloud y microservicios,...