Empleos de senior backend java engineer remote en barcelona, catalonia

**Senior Backend Engineer (Java / AI Integration)** **Location:** Barcelona, Spain (Hybrid Model: 3 days in-office / 2 days remote) **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...

**Why this role matters** JOIN helps thousands of businesses find the right people — faster, fairer, and with less friction. Our platform handles millions of candidate interactions, and our clients praise JOIN’s attention to detail and unmatched user experience. We’re looking for a Backend Engineer to join our established engineering hub in...

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 **Java Senior Software Engineer** to join our **Prime team** in Barcelona or Madrid (Hybrid), to develop and leverage the best e-commerce technology to create a one-stop-shop for our customers, where they can...

Miratech helps visionaries change the world. We are a global IT services and consulting company that brings together enterprise and start-up innovation. Today, we support digital transformation for some of the world's largest enterprises. By partnering with both large and small players, we stay at the leading edge of technology, remain nimble even as a...

**Acerca de la Empresa** Somos Slashmobility una empresa boutique especializada en transformación digital y comprometida con las personas. Nuestro propósito se centra en acompañar a nuestros clientes en su **impulso a la aceleración digital** tecnológica a través de las apps y el talento IT. Con **+15 años de experiencia,** un...

En BETWEEN te ofrecemos las oportunidades que necesitas para alcanzar tus objetivos profesionales. Si quieres desarrollar tus capacidades en IT e Ingeniería ¡este es tu próximo destino! Damos soporte en una gran variedad de áreas como Firmware, Software, BI, Diseño, Project Management y muchas más. Además, desarrollamos soluciones tecnológicas...

We are looking for a Senior DevOps Engineer with more than 7 years of experience and strong expertise within the Azure ecosystem to join our team in Barcelona, supporting a major international client. Your mission will be to drive the adoption of DevSecOps practices across application teams, integrating security analysis capabilities (SAST with SonarQube)...

Full-Stack Software Engineer **Location:** Global, Fully Remote **Job Type:** Contractor | :15 hours/week **Schedule:** Flexible We're looking for experienced **Full-Stack Software Engineers** to support an AI training project focused on software development, debugging, code evaluation, and technical problem-solving. Key...

Como **Mid Backend Engineer** , diseñarás e implementarás funcionalidades de principio a fin con autonomía creciente. Trabajará en un entorno real de alta disponibilidad con nuestro stack: **Java, Spring Boot, MySQL, Redis, RabbitMQ y AWS** . Tus principales retos: - **Desarrollo End-to-End:** Diseño técnico y despliegue de features de forma...

We are looking for a **Senior Backend Engineer** to take ownership of backend development and technical direction across several products. This is a **hands-on leadership role** , combining software development, architecture, technology decisions and people management. You will work closely with product stakeholders to translate business needs into...

**About Finom** Finom is a European tech startup headquartered in Amsterdam, and we’re on a journey towards revolutionizing the financial landscape for entrepreneurs worldwide. Our mission is to develop an all-in-one financial B2B solution that integrates banking functions, accounting, financial management, and invoicing into a seamless, mobile-first...

**About MANE:** **MANE** is a French family-owned company with over 150 years of history and one of the global leaders in the fragrance, flavor and ingredient industry for the food, beverage and perfumery sectors. We operate in 41 countries, with 54 R&D centers and multiple production sites worldwide. We are driven by a strong commitment to innovation,...

**En Indra Group, protegemos lo que más importa.** Lideramos el desarrollo de soluciones tecnológicas punteras que refuerzan la seguridad nacional e internacional. **💻 ¡Únete a nuestro equipo de proyectos europeos!** En nuestro posicionamiento como compañía líder en el ámbito de defensa, queremos reforzar nuestro equipo con un/a Ingeniero/a...

**About Qualifyze:** Founded in 2019, Qualifyze is a leading company in supply chain compliance management in the Life Sciences industry, trusted by over 1,600 pharmaceutical and healthcare companies globally. Our digital suite of solutions connects manufacturers, suppliers, and a global network of more than 250 auditors and quality experts. With a track...

**Your role at Dynatrace** As a Senior Customer Success Engineer, you will be responsible for building and maintaining post-sales relationships with Dynatrace’s highest strategic customers. You will serve as a trusted advisor, ensuring the successful deployment and adoption of all Dynatrace products. Customers hold CSE's in high regard as experts and rely...

Fliff is the arena for high-upside play. We are dismantling the paywalls of legacy sportsbooks and reimagining the economics of social games to pioneer the next generation of rewards-driven entertainment spanning sports, casino, predictions, collectibles, and beyond. Powered by a frictionless freemium architecture, Fliff democratizes access and gives...

Elegir Capgemini significa elegir una empresa donde tendrás la libertad de diseñar tu carrera profesional como desees, con el respaldo y la inspiración de una comunidad colaborativa de colegas en todo el mundo. Aquí podrás reinventar lo que es posible. Únete a nosotros y ayuda a las organizaciones líderes en el mundo a descubrir el valor de la...

**Senior Python Engineer** **Summary** **Location:** Barcelona (Hybrid) **Day Rate:** Negotiable **Duration:** Until End of 2026 – with a view to extend **Availability:** ASAP **About the Client** An exciting opportunity to join a growing aviation technology business developing and delivering an advanced Operations Control Centre (OCC) disruption...

**WHO WE ARE** 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....

**About The Company** ****The Best of Both Worlds**** At Maisa, we believe great work happens when people have the freedom to choose the setup that works best for them. ****Prefer the flexibility of remote work?**** You’re welcome to work remotely. Most of our roles are currently focused on Spain, although depending on the position and profile, we...