Empleos de remote java backend engineer ai en Barcelona

Location: Fully remote – Europe (CET ±3 hours) Salary: €75,000–€105,000/year, depending on location and experience Contract: B2B preferred, flexible Experience: 5+ years Important: Must be comfortable working with explicit NSFW content.About the Role We're looking for an experienced Senior Ruby on Rails Engineer to join a fast-growing AI technology...

Social Discovery Group (SDG) is a group of social discovery companies. SDG solves the problems of loneliness, isolation, and disconnection - transforming virtual intimacy into the new normal. SDG’s products redefine the way people interact and connect with one another.Our portfolio includes social entertainment platforms designed to connect people online...

Location: Barcelona, SpainAbout the JobAs Data and AI Software Engineer Specialist within our OneMesh Platform team, you'll build the software and application layer that connects people to the power of data and AI across Sanofi. Join Sanofi's Digital Data Team on our journey to become an AI-first organization. A continuación, encontrará un desglose...

Rover, headquartered in Seattle and Barcelona, is hiring a software engineer to join our Barcelona office on a hybrid schedule (Mondays and Thursdays in Poblenou). You’ll work on frontend with React and collaborate with backend teams, building AI-assisted features to improve experiences for pets and their people.We offer sponsorship and relocation...

About us At Visium, we help leading enterprises define their AI strategy, deliver large-scale data transformations, and embed AI across operations to make organizations truly future-proof. Now we are building something entirely new. A state-of-the‑art Agentic AI Platform designed for the Life Sciences industry, where knowledge, regulation, and innovation...

Location Location: Barcelona, Spain About The Job As a Software Engineer Specialist - Data and AI within our OneMesh Platform team, you'll build the software and application layer that connects people to the power of data and AI across Sanofi. Join Sanofi's Digital Data Team on our journey to become an AI-first organization. We're building the next...

About us At Visium, we help leading enterprises define their AI strategy, deliver large-scale data transformations, and embed AI across operations to make organizations truly future-proof. Now we are building something entirely new. A state-of-the‑art Agentic AI Platform designed for the Life Sciences industry, where knowledge, regulation, and innovation...

We're looking for a Creative Engineer / AI Creative Technologist to explore what's possible with the rapidly evolving generative media ecosystem and turn that exploration into exceptional model examples, workflows, and content. This is a hands-on role at the intersection of generative AI, creative technology, and technical storytelling. You'll work directly...

Preply is seeking a Senior Full Stack Engineer for the CRM team. You will own backend services in Python/Django and frontend work in React/Typescript, enabling automated, AI‑assisted communications across millions of learners and tutors. You’ll lead cross‑functional initiatives, ship features quickly, and mentor others while focusing on scalable,...

Giesecke+Devrient in Barcelona, Spain, is seeking an Application Engineer eSIM and IoT to deploy and operate Java-based applications in a global, security-focused environment. You will work with IT Infrastructure and Customer Support to implement solutions, monitor systems, and automate tasks using Ansible.The role requires a degree in Computer Sciences,...

Senior Fullstack Engineer in Madrid/Barcelona (remote) for an International clientJob role: Senior Fullstack Software EngineerJob description: A Senior Fullstack Software Engineer with high experience in DevOps, Kubernetes & Python. Location: Madrid/Barcelona (Remote)Languages required: English (C1) MANDATORYMinimum experience: 5 to 7 yearsRate:...

En Experis, buscamos incorporar a nuestro departamento de proyectos de consultoría, una persona con experiencia como Desarrollador Java-Spring Boot/OpenShift/API Rest (H/M/X). Remoto 100%.Diseñar, desarrollar y mantener servicios backend utilizando Java y frameworks asociados (Spring Boot, Spring Cloud, etc.).Implementar y consumir APIs REST.Desplegar y...

This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for a Senior Backend Engineer - Payments & Fintech based in Spain. This is a high-impact backend engineering role focused on rebuilding and scaling the financial systems at the heart of a rapidly growing global platform. You will own...

AgileEngine is an Inc. 5000 company that creates award-winning software for Fortune 500 brands and trailblazing startups across 17+ industries. We rank among the leaders in areas like application development and AI/ML, and our people-first culture has earned us multiple Best Place to Work awards. WHY JOIN US If you're looking for a place to grow, make an...

About SeqeraSeqera is on a mission to empower scientists and organizations to solve humanity’s biggest challenges through data-driven science. As the company behind Nextflow and the Seqera Platform, we enable global enterprises, biotech innovators, academic institutions, and public sector organizations to scale complex data workflows with...

Marfeel is a publishing intelligence platform trusted by over 5,000 publishers worldwide: including Business Insider, Le Figaro, El País and McClatchy. We help publishers turn data into action: understanding what content is working right now, what has performed over time, and what to do next. Our platform gives editorial, SEO, audience, and revenue teams a...

Porque trabajar en Sopra Steria, también es sentirSopra Steria . Somos un reconocido líder europeo en consultoría, servicios digitales y desarrollo de software, con cerca de 56.000 empleados en casi 30 países y más de 4.000 en España. Nos enfocamos en las personas, en su formación y desarrollo profesional, lo que nos impulsa a crecer y mejorar...

¡Proyecto tecnológico de gran envergadura en el sector Sanidad!Estamos colaborando en unproyecto estratégico junto a una de las principales compañías internacionales de tecnología y transformación digital,especializada en ofrecer soluciones tecnológicas avanzadas para grandes organizaciones y Administraciones Públicas.El proyecto está orientado a...

Qonto in Barcelona is seeking an Android Engineer to own features end-to-end in a modular Kotlin codebase. You will collaborate with Product, Design, Backend, and Frontend to ship high-quality mobile experiences. You will drive technical decisions, improve reliability, and mentor peers within a large mobile engineering community in a fintech context. Join us...

Lever, Inc. is seeking a Senior Backend Software Engineer for its Future Hiring Program, based in Spain.You will join a forward-thinking engineering team delivering high-impact software for global enterprise clients across diverse industries. Working remotely within Europe, you will contribute to design, development, and deployment of scalable backend...